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<h3>SYSTem... &nbsp;&nbsp;
<a href="javascript:void(0);" onClick="var e; if (parseInt(navigator.appVersion)>=4){e=event;}  if (parseInt(navigator.appVersion) >=2 && typeof(PopupMenu_Invoke) == 'function') PopupMenu_Invoke(e,'','Automatic Calibration','../../System_Overview/Calibration/Automatic_Calibration.htm','System Menu','../../MMI_Reference/System/System_Menu.htm');return false;" title="Related Topics"><img src="../../ss_btn_related_topics.gif" border=0 height=20 width=96 alt="Related Topics"></a>


 </h3>

<p>This subsystem collects the functions that are not related to instrument 
 performance, such as function for general housekeeping and function related 
 to global configurations. &nbsp;&nbsp;</p>

<p class=space
	style="x-condition: OLH;">&nbsp;</p>

<p class="whs1">Command tree: <a class="dropspot" href="javascript:kadovTextPopup(this)" id="a15" style="x-condition: OLH; /*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYSTem</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('a15');
//--></script></p>


<div class="droptext" id="POPUP176310172" style="display: 'none'; " x-ss-type="dropdown">
 <p class=Befehl
	style="margin-left: 144pt;">:COMMunicate</p>
 <p class=Befehl
	style="margin-left: 162pt;">:AKAL</p>
 <p class=Befehl
	style="margin-left: 180pt;"><a href="SYSTem.htm#AKAL_CONNection"
									id=a60
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:CONNection</a></p>
 <p class=Befehl
	style="margin-left: 180pt;">:MMEMory</p>
 <p class=Befehl
	style="margin-left: 198pt;"><a HREF="#AKAL_MMEMory__STATe_"
									id=a61
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">[:STATe]</a></p>
 <p class=Befehl
	style="margin-left: 162pt;">:GPIB</p>
 <p class=Befehl
	style="margin-left: 180pt;">[:SELF]</p>
 <p class=Befehl
	style="margin-left: 198pt;"><a href="SYSTem.htm#ADDRess"
									id=a2
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:ADDRess</a></p>
 <p class=Befehl
	style="margin-left: 198pt;"><a href="SYSTem.htm#RTERminator"
									id=a3
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:RTERminator</a></p>
 <p class=Befehl
	style="margin-left: 162pt;">:RDEVice</p>
 <p class=Befehl
	style="margin-left: 180pt;">:AKAL</p>
 <p class=Befehl
	style="margin-left: 198pt;"><a href="SYSTem.htm#RDEVice_AKAL_ADDRess"
									id=a55
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:ADDRess</a></p>
 <p class=Befehl
	style="margin-left: 216pt;"><a href="SYSTem.htm#RDEVice_AKAL_ADDRess_ALL"
									id=a57
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:ALL?</a></p>
 <p class=Befehl
	style="margin-left: 180pt;">:GENerator&lt;no&gt;</p>
 <p class=Befehl
	style="margin-left: 198pt;"><a href="SYSTem.htm#RDEVice_GENerator_DEFine"
									id=a35
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:DEFine</a></p>
 <p class=Befehl
	style="margin-left: 198pt;"><a href="SYSTem.htm#RDEVice_GENerator_DELete"
									id=a36
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:DELete</a></p>
 <p class=Befehl
	style="margin-left: 180pt;">:PMETer&lt;no&gt;</p>
 <p class=Befehl
	style="margin-left: 198pt;"><a href="SYSTem.htm#RDEVice_PMETer_DEFine"
									id=a37
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:DEFine</a></p>
 <p class=Befehl
	style="margin-left: 198pt;"><a href="SYSTem.htm#RDEVice_PMETer_DELete"
									id=a38
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:DELete</a></p>
 <p class=Befehl
	style="margin-left: 144pt;">:DATA</p>
 <p class=Befehl
	style="margin-left: 162pt;"><a href="#DATA_SIZE"
									id=a1
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:SIZE</a></p>
 <p class=Befehl
	style="margin-left: 144pt;">:DISPlay</p>
 <p class=Befehl
	style="margin-left: 162pt;"><a href="SYSTem.htm#DISPlay_COLor"
									id=a28
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:COLor</a></p>
 <p class=Befehl
	style="margin-left: 162pt;"><a href="SYSTem.htm#DISPlay_UPDate"
									id=a4
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:UPDate</a></p>
 <p class=Befehl
	style="margin-left: 144pt;">:ERRor</p>
 <p class=Befehl
	style="margin-left: 162pt;"><a href="SYSTem.htm#ERRor_NEXT"
									id=a5
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">[:NEXT]</a></p>
 <p class=Befehl
	style="margin-left: 144pt;">:FIRMware</p>
 <p class=Befehl
	style="margin-left: 162pt;"><a href="SYSTem.htm#FIRMware_UPDate"
									id=a7
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:UPDate</a></p>
 <p class=Befehl
	style="margin-left: 144pt;"><a href="SYSTem.htm#KLOCk"
									id=a42
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:KLOCk</a></p>
 <p class=Befehl
	style="margin-left: 144pt;">:PASSword</p>
 <p class=Befehl
	style="margin-left: 162pt;"><a href="SYSTem.htm#PASSword_ENABle"
									id=a8
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">[:CENable]</a></p>
 <p class=Befehl
	style="margin-left: 144pt;"><a href="#PRESet"
									id=a9
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:PRESet</a></p>
 <p class=Befehl
	style="margin-left: 162pt;"><a href="SYSTem.htm#PRESet_SCOPe"
									id=a47
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:SCOPe</a></p>
 <p class=Befehl
	style="margin-left: 162pt;"><a href="SYSTem.htm#PRESet_USER"
									id=a48
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:USER</a></p>
 <p class=Befehl
	style="margin-left: 180pt;"><a href="SYSTem.htm#PRESet_USER_NAME"
									id=a49
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:NAME</a></p>
 <p class=Befehl
	style="margin-left: 144pt;">:SETTings</p>
 <p class=Befehl
	style="margin-left: 162pt;"><a href="#SETTings_UPDate"
									id=a10
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:UPDate</a></p>
 <p class=Befehl
	style="margin-left: 144pt;">:SOUNd</p>
 <p class=Befehl
	style="margin-left: 162pt;">:ALARm</p>
 <p class=Befehl
	style="margin-left: 180pt;"><a href="SYSTem.htm#SOUNd_ALARm__STATe_"
									id=a40
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">[:STATe]</a></p>
 <p class=Befehl
	style="margin-left: 162pt;">:STATus</p>
 <p class=Befehl
	style="margin-left: 180pt;"><a href="SYSTem.htm#SOUNd_STATus__STATe_1"
									id=a41
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">[:STATe]</a></p>
 <p class=Befehl
	style="margin-left: 144pt;">:USER</p>
 <p class=Befehl
	style="margin-left: 162pt;">:DISPlay</p>
 <p class=Befehl
	style="margin-left: 180pt;"><a href="SYSTem.htm#USER_DISPlay_TITle"
									id=a45
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:TITLe</a></p>
 <p class=Befehl
	style="margin-left: 162pt;"><a href="SYSTem.htm#USER_KEY"
									id=a51
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:KEY</a></p>
 <p class=Befehl
	style="margin-left: 180pt;"><a href="SYSTem.htm#USER_KEY_FUNCtion"
									id=a52
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:FUNCtion</a></p>
 <p class=Befehl
	style="margin-left: 144pt;"><a href="SYSTem.htm#VERSion_"
									id=a19
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">:VERSion?</a></p>
</div><hr align="center" width="50%" class="whs2">


<h4><a name=AKAL_CONNection></a>SYSTem:COMMunicate:AKAL:CONNection <br>
THRough | OPEN | SHORt | MATCh, &lt;port_1&gt;, &lt;port_2&gt;</h4>

<p>Connects the selected calibration standard to one or two ports of the 
 active calibration unit (see <span style="font-family: 'Courier New', monospace;"><a 
 href="SYSTem.htm#RDEVice_AKAL_ADDRess"
	id=A58
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYSTem:COMMunicate:RDEVice:AKAL:ADDRess</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A58');
//--></script></span>). 
 &nbsp;</p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>THRough | OPEN | SHORt | MATCh</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Connected one or two-port standard </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;port_1&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Port number of the calibration unit, for one and two-port 
 standards</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;port_2&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Second port number of the calibration unit, for two-port 
 standards (THRough) only, omitted for the one-port standards </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>&#8211; 
 </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, command or query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example>SYST:COMM:AKAL:CONN THR, 1, 2 </p>
<p class=Exampletext>Connect a trough standard between ports 1 and 2 of 
 the cal unit. </p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=AKAL_MMEMory__STATe_></a>SYSTem:COMMunicate:AKAL:MMEMory[:STATe] 
 &lt;Boolean&gt;</h4>

<p>Shows or hides the memory of the active calibration unit (see <span 
 style="font-family: 'Courier New', monospace;"><a href="SYSTem.htm#RDEVice_AKAL_ADDRess"
													id=a59
													style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYSTem:COMMunicate:RDEVice:AKAL:ADDRess</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('a59');
//--></script></span>). 
 &nbsp;</p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;Boolean&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>ON &#8211; 
 memory is shown in a separate drive<br>
OFF &#8211; 
 memory is not shown </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>OFF </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, command or query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example>SYST:COMM:AKAL:MMEM ON </p>
<p class=Exampletext>Show the memory of the active calibration unit. </p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=ADDRess></a>SYSTem:COMMunicate:GPIB[:SELF]:ADDRess &lt;address_no&gt;</h4>

<p>Sets the GPIB address of the analyzer. </p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;address_no&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>GPIB address (integer number) </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>Range [def. unit]</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>0 to 30 [&#8211;]. 
 &nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>The GPIB address is factory-preset. *RST has no effect 
 on the value. </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Confirmed, command or query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example>SYST:COMM:GPIB:ADDR 10</p>
<p class=Exampletext>Set the GPIB address to 10.</p>
<p class=Example>*RST; SYST:COMM:GPIB:ADDR? </p>
<p class=Exampletext>After a reset, the address is maintained (the response 
 is 10).</p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=RTERminator></a>SYSTem:COMMunicate:GPIB[:SELF]:RTERminator<br>
LFEoi | EOI</h4>

<p class=nohead>Sets the receive terminator of the analyzer. The receive 
 terminator indicates the end of a command or a data block. </p>

<p class=nohead>The receive terminator setting is relevant if block data 
 is transferred to the analyzer (<span style="font-family: 'Courier New', monospace;"><a 
 HREF="../FORMat/FORMat.htm#DATA"
	id=a20
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">FORMat[:DATA] 
 REAL</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('a20');
//--></script></span>). 
 In the default setting LFEOI, the analyzer recognizes an LF character 
 sequence with or without the EOI <a HREF="../../HW_Interfaces/GPIB_Bus_Interface.htm"
									id=A11
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">control 
 bus</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('A11');
//--></script> 
 message as a receive terminator. An accidental LF in a data block can 
 be recognized as a terminator and cause an interruption of the data transfer. 
 </p>

<p class=nohead>The EOI setting is especially important if commands are 
 transferred in block data format, because it ensures that the parser for 
 command decoding is activated by the terminator only after the command 
 has been completely transferred. Readout of binary data does not require 
 a change of the receive terminator. &nbsp;</p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>LFEoi</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>LF character sequence with or without EOI recognized </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>EOI</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>EOI recognized only</p>
<p class=space>&nbsp;&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>LFEoi. </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, command or query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example>SYST:COMM:GPIB:RTER EOI</p>
<p class=Exampletext>Set the terminator to EOI.</p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=RDEVice_AKAL_ADDRess></a>SYSTem:COMMunicate:RDEVice:AKAL:ADDRess 
 '&lt;cal_unit_name&gt;' &nbsp;</h4>

<p class=nohead>Selects one of the USB-connected calibration units for 
 calibration (see commands <span style="font-family: 'Courier New', monospace;"><a 
 HREF="../SENSe/SENSe_CORRection_COLLect.htm#AUTO"
	id=A53
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SENSe&lt;Ch&gt;:CORRection:COLLect:AUTO...</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A53');
//--></script></span>). 
 This command is not necessary if only one cal unit is connected. </p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;cal_unit_name&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Name (USB address) of a connected calibration unit (string 
 variable). The names of all connected cal units can be queried using <span 
 style="font-family: 'Courier New', monospace;"><a href="SYSTem.htm#RDEVice_AKAL_ADDRess_ALL"
													id=A54
													style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYSTem:COMMunicate:RDEVice:AKAL:ADDRess:ALL?</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A54');
//--></script></span> 
 </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST values</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>'' (empty string; *RST has no effect on external devices). 
 </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, command or query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs4">
<p class=Example>SYST:COMM:RDEV:AKAL:ADDR:ALL? </p>
<p class=Exampletext>Query the names of all connected calibration units. 
 </p>
<p class=Example>SYST:COMM:RDEV:AKAL:ADDR 'ZV-Z52::1234' </p>
<p class=Exampletext>Select the cal unit named 'ZV-Z52::1234' for calibration. 
 &nbsp;</p>
<p class=Example><span class=dropspot>CORR:COLL:AUTO '', 1, 2, 4 </span></p>
<p class=Exampletext>Perform an automatic 3-port TOSM calibration at test 
 ports 1, 2, and 4 using the calibration unit's default calibration kit 
 file and arbitrary test ports of the cal unit. </p>
<p class=space>&nbsp;&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=RDEVice_AKAL_ADDRess_ALL></a>SYSTem:COMMunicate:RDEVice:AKAL:ADDRess:ALL? 
 &nbsp;</h4>

<p class=nohead>Queries the names (USB addresses) of all connected calibration 
 units. </p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Response</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Names (USB addresses) of all connected calibration units 
 (comma-separated list of string variables). </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST values</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>'' (empty string; *RST has no effect on external devices). 
 </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, query only</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs4">
<p class=Example><span style="font-family: Arial, sans-serif;">See</span> 
 <a href="SYSTem.htm#RDEVice_AKAL_ADDRess"
	id=A56
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYSTem:COMMunicate:RDEVice:AKAL:ADDRess</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A56');
//--></script> 
 </p>
<p class=space>&nbsp;&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=RDEVice_GENerator_DEFine></a>SYSTem:COMMunicate:RDEVice:GENerator&lt;gen_no&gt;:DEFine<br>
'&lt;gen_name&gt;', '&lt;driver&gt;', '&lt;interface&gt;', '&lt;address&gt;'[, 
 &lt;fast_sweep&gt;, &lt;10_MHz_Ref&gt;] &nbsp;</h4>

<p class=nohead>Configures an external generator and adds it to the list 
 of available generators. &nbsp;</p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;gen_no&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Number of the configured generator. Generators must be 
 numbered in ascending order, starting with 1. If a number is re-used, 
 the previous generator configuration is overwritten. </p>
<p class=Tabtext>Generators can be assigned several times so that the number 
 of configured generators is practically unlimited. &nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>'&lt;gen_name&gt;'</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Name of the external generator (string parameter). An 
 empty string means that no particular name is assigned to the generator. 
 </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>'&lt;driver&gt;'</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Generator type (string parameter). The generator type 
 is identical with the name of the generator driver file (*.gen) stored 
 in the resources\extdev subdirectory of the analyzer's program directory. 
 </p>
<p class=Tabtext><span style="font-weight: bold;"><B>Alternative:</B></span> The 
 '&lt;gen_name&gt;' string may contain the generator driver file name with 
 its complete path, e.g. 'C:\Program Files\Rohde&amp;Schwarz\Network Analyzer\resources\extdev\sme02.gen'. 
 </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>'&lt;interface&gt;'</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Interface type (string parameter): 'GPIB0', 'VXI-11',... 
 </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>'&lt;address&gt;'</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Interface address (string parameter), depending on the 
 interface type. </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;fast_sweep&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Optional Boolean parameter, enables or disables the fast 
 sweep mode. </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;10_MHz_Ref&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Optional Boolean parameter, sets the analyzer to internal 
 (OFF) or external (ON) reference frequency. </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST values</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>*RST has no effect on the configured generators. </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, command or query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs4">
<p class=Example>SYST:COMM:RDEV:GEN1:DEF 'Ext. Gen. 1', 'SME02', 'gpib0', 
 &nbsp;'21'</p>
<p class=Exampletext>Configure an R&amp;S SNE02 generator as external generator 
 no. 1, assigning the name Ext. Gen. 1 and a GPIB address 21. </p>
<p class=Example>SYST:COMM:RDEV:GEN1:DEF? </p>
<p class=Exampletext>Query the generator configuration. The response <span 
 style="font-family: 'Courier New', monospace;">'Ext. Gen. 1','SME02','GPIB0','21',OFF, 
 OFF </span>&nbsp;indicates 
 that the fast sweep mode is disabled and that the analyzer is set to internal 
 reference frequency. </p>
<p class=Example>SYST:COMM:RDEV:GEN1:DEL </p>
<p class=Exampletext>Clear the generator configuration table. </p>
<p class=Example>SYST:COMM:RDEV:GEN1:DEF? </p>
<p class=Exampletext>Query the generator configuration. The analyzer returns 
 an error message because the generator no. 1 is no longer configured. 
 </p>
<p class=space>&nbsp;&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=RDEVice_GENerator_DELete></a>SYSTem:COMMunicate:RDEVice:GENerator&lt;gen_no&gt;:DELete 
 &nbsp;</h4>

<p class=nohead>Clears the configuration table for external generators. 
 &nbsp;</p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;gen_no&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Number of the configured generator. This number is ignored, 
 the command clears all entries in the configuration table. </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, no query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs4">
<p class=Example><span style="font-family: Arial, sans-serif;">See</span> 
 <a href="SYSTem.htm#RDEVice_GENerator_DEFine"
	id=A30
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYSTem:COMMunicate:RDEVice:GENerator&lt;gen_no&gt;:DEFine</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A30');
//--></script></p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=nohead>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=RDEVice_PMETer_DEFine></a>SYSTem:COMMunicate:RDEVice:PMETer&lt;pmeter_no&gt;:DEFine<br>
'&lt;pmeter_name&gt;', '&lt;driver&gt;', '&lt;interface&gt;', '&lt;address&gt;' 
 &nbsp;</h4>

<p class=nohead>Configures an external power meter and adds it to the list 
 of available power meters. &nbsp;</p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;pmeter_no&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Number of the configured power meter. Power meters must 
 be numbered in ascending order, starting with 1. If a number is re-used, 
 the previous power meter configuration is overwritten. </p>
<p class=Tabtext>Generators can be assigned several times so that the number 
 of configured power meters is practically unlimited. &nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>'&lt;pmeter_name&gt;'</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Name of the external power meter (string parameter). An 
 empty string means that no particular name is assigned to the power meter. 
 </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>'&lt;driver&gt;'</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Power meter type (string parameter). The power meter type 
 is identical with the name of the power meter driver file (*.pwm) stored 
 in the resources\extdev subdirectory of the analyzer's program directory. 
 </p>
<p class=Tabtext><span style="font-weight: bold;"><B>Alternative:</B></span> The 
 '&lt;pmter_name&gt;' string may contain the power meter driver file name 
 with its complete path, e.g. 'C:\Program Files\Rohde&amp;Schwarz\Network 
 Analyzer\resources\extdev\nrvd.pwm'. </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>'&lt;interface&gt;'</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Interface type (string parameter): 'USB' (for the supported 
 USB devices)</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>'&lt;address&gt;'</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Interface address (string parameter), depending on the 
 interface type. </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST values</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>*RST has no effect on the configured power meters. </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, command or query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example>SYST:COMM:RDEV:PMET1:DEF 'USB Power Meter', 'NRP-Z55', 
 'usb', '100045'</p>
<p class=Exampletext>Configure an R&amp;S NRP power meter as external power 
 meter no. 1, assigning the name USB Power Meter and an serial number 100045. 
 </p>
<p class=Example>SYST:COMM:RDEV:PMET:DEL </p>
<p class=Exampletext>Clear the power meter configuration table. </p>
<p class=Example>SYST:COMM:RDEV:PMET:DEF? </p>
<p class=Exampletext>Query the power meter configuration. The analyzer 
 returns an error message because the power meter no. 1 is no longer configured. 
 </p>
<p class=space>&nbsp;&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=RDEVice_PMETer_DELete></a>SYSTem:COMMunicate:RDEVice:PMETer&lt;pmeter_no&gt;:DELete 
 &nbsp;</h4>

<p class=nohead>Clears the configuration table for external power meters. 
 &nbsp;</p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;pmeter_no&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Number of the configured power meter. This number is ignored, 
 the command clears all entries in the configuration table. </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, no query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example><span style="font-family: Arial, sans-serif;">See</span> 
 <a href="#RDEVice_PMETer_DEFine"
	id=a34
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYSTem:COMMunicate:RDEVice:PMETer&lt;pmeter_no&gt;:DEFine</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('a34');
//--></script></p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=DATA_SIZE></a>SYSTem:DATA:SIZE ALL | AUTO</h4>

<p>Defines the block size for the data transfer between the instrument 
 hardware and the software. The bock size has an impact on the display 
 of traces and on the readout of trace data using the commands of the <span 
 style="font-family: 'Courier New', monospace;"><a HREF="../TRACe/TRACe.htm"
													id=A22
													style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">TRACe...</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A22');
//--></script></span> 
 or <span style="font-family: 'Courier New', monospace;"><a HREF="../CALCulate/CALCulate_Data.htm"
															id=A23
															style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">CALCulate&lt;Chn&gt;:DATA...</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A23');
//--></script></span> 
 subsystems. </p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>ALL</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Data transfer with full buffer size. The data for each 
 sweep are transferred together so that each displayed trace contains the 
 data of exactly one sweep. The same is true for queried trace data. The 
 trace is displayed or updated at once, the sweep progress is not visible 
 on the screen. </p>
<p class=Tabtext><img src="../../small_images/tip.jpg" x-maintain-ratio="TRUE" width="36px" height="37px" border="0" class="img_whs5"> To make sure that all queried trace points 
 stem from the same sweep you can also use single sweep mode (<span style="font-family: 'Courier New', monospace;"><a 
 HREF="../INITiate/INITiate.htm#CONTinuous"
	id=A24
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">INITiate&lt;Ch&gt;:CONTinuous 
 OFF</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('A24');
//--></script></span>) 
 and the common command *OPC? </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>AUTO</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Data transfer with an automatically determined block size. 
 In general the data blocks comprise only part of a trace, therefore the 
 sweep progress is visible on the screen. On the other hand the displayed 
 trace can show the results of two consecutive sweeps. </p>
<p class=space>&nbsp;&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>AUTO. </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, command or query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example>SYST:DATA:SIZE ALL</p>
<p class=Exampletext>Select data transfer with full buffer size in order 
 to view the trace data from a single sweep..</p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=DISPlay_COLor></a>SYSTem:DISPlay:COLor<br>
DBACkground | LBACkground | BWLStyles | BWSolid </h4>

<p class=nohead>Selects the color scheme for all diagram areas in the active 
 setup. &nbsp;</p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>DBACkground</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Dark background &nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>LBACkground</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Light background </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>BWLStyles</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Black and white line styles </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>BWSolid</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Black and white solid </p>
<p class=space>&nbsp;&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>&#8211; 
 <br>
*RST does not affect the color settings; see also description of the <a 
 HREF="../../MMI_Reference/System/System_Menu.htm#Preset"
	id=A29
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Preset</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A29');
//--></script> 
 command. </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, command or query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example>SYST:DISP:COL LBAC</p>
<p class=Exampletext>Select a light background, e.g. to generate color 
 hardcopies. </p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=DISPlay_UPDate></a>SYSTem:DISPlay:UPDate &lt;Boolean&gt; | 
 ONCE</h4>

<p class=nohead>Switches the display on or off while the analyzer is in 
 the remote state. The command has no effect while the analyzer is in the 
 <span style="font-style: italic;"><I>Local </I></span><span>operating state.</span> 
 </p>

<p class=nohead><img src="../../small_images/tip.jpg" x-maintain-ratio="TRUE" width="36px" height="37px" border="0" class="img_whs5"> Switching off the display speeds up the measurement. 
 This command may have an impact on the update of trace and channel settings; 
 see <span style="font-family: 'Courier New', monospace;"><a href="SYSTem.htm#SETTings_UPDate"
															id=A25
															style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYSTem:SETTings:UPDate</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A25');
//--></script></span>. 
 </p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;Boolean&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>ON | OFF &#8211; 
 Switch the display on or off. If the display is switched on, the analyzer 
 shows the diagrams and traces like in manual control. &nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>ONCE</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Switch the display on and show the current trace. This 
 parameter can be used for occasional checks of the measurement results 
 or settings. The measurement is continued, however, the measurement results 
 are not updated. Compared to the ON setting, ONCE does not slow down the 
 measurement speed.</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>OFF</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, command or query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example>SYST:DISP:UPD ON</p>
<p class=Exampletext>Switch the display on to view the traces and diagrams. 
 </p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=ERRor_NEXT></a>SYSTem:ERRor[:NEXT]?</h4>

<p class=nohead>Queries and at the same time deletes the oldest entry in 
 the error queue. Operation is identical to that of <span style="font-family: 'Courier New', monospace;"><a 
 HREF="../STATus/STATus.htm#QUEue"
	id=A16
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">STATus:QUEue[:NEXT]?</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A16');
//--></script></span></p>

<p class=nohead>The entry consists of an error number and a short description 
 of the error. Positive error numbers are instrument-dependent. Negative 
 error numbers are reserved by the SCPI standard; see Error 
 Messages<script type="text/javascript"
										language=JavaScript1.2><!--
kadovInitEffects('A12');
//--></script>. 
 </p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>&#8211;</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Confirmed, query only</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example>SYST:ERR?</p>
<p class=Exampletext>Query the oldest entry in the error queue. 0,&quot;No 
 error&quot; is returned if the error queue is empty.</p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=ERRor_ALL></a>SYSTem:ERRor:ALL?</h4>

<p class=nohead>Queries and at the same time deletes all entries in the 
 error queue. </p>

<p class=nohead>The entries consist of an error number and a short description 
 of the error. Positive error numbers are instrument-dependent. Negative 
 error numbers are reserved by the SCPI standard; see Error 
 Messages<script type="text/javascript"
										language=JavaScript1.2><!--
kadovInitEffects('a13');
//--></script>. 
 &nbsp;</p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>&#8211;</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Confirmed, command or query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs4">
<p class=Example>SYST:ERR:ALL?</p>
<p class=Exampletext>Query all entries in the error queue. 0,&quot;No error&quot; 
 is returned if the error queue is empty.</p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=FIRMware_UPDate></a>SYSTem:FIRMware:UPDate '&lt;file_name&gt;'</h4>

<p class=nohead>Installs a firmware version stored in a NWA setup file 
 (*.msi) on the analyzer. The installation is automatic and does not require 
 any further action to be taken. </p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>'&lt;file_name&gt;'</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>String variable for the name and directory of a NWA setup 
 file (*.msi). </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>&#8211;</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, no query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example>SYST:FIRM:UPD 'C:\Setup\ZVAB_01.10.msi’</p>
<p class=Exampletext>Install the firmware version 01.10 from the setup 
 file stored in the <span style="font-style: italic;"><I>Setup </I></span>directoy 
 of the analyzer's internal hard disk. &nbsp;</p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=KLOCk></a>SYSTem:KLOCk &lt;Boolean&gt; </h4>

<p class=nohead>Locks or unlocks the local controls of the analyzer. This 
 includes the front panel keys, the keyboard, or other local interfaces. 
 &nbsp;</p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;Boolean&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>ON | OFF &#8211; 
 Lock or unlock the local keys. &nbsp;&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>OFF</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Confirmed, command or query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example>SYST:KLOCk ON</p>
<p class=Exampletext>Lock the local keys. </p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=PASSword_ENABle></a>SYSTem:PASSword[:CENable] '&lt;password&gt;'</h4>

<p class=nohead>Sends a password to the analyzer enabling a class of service 
 functions to function (Command ENable).&nbsp;Service functions are activated 
 with the commands of the <a HREF="../DIAGnostic/DIAGnostic.htm"
							id=A27
							style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">DIAGnostic</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A27');
//--></script> 
 system and should be used by a R&amp;S service representative only. Refer 
 to the service manual for more information. &nbsp;</p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>'&lt;password&gt;'</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Case-sensitive string variable. Sending an invalid password 
 generates error -221, (settings conflict).</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>&#8211; 
 (neither the password nor the protection of service functions is affected 
 by *RST) </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Confirmed, no query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example>SYST:PASS &quot;XXXX&quot;</p>
<p class=Exampletext>Enter password. &nbsp;</p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=PRESet></a>SYSTem:PRESet</h4>

<p class=nohead>Performs a factory preset of all instrument settings (i.e. 
 all open setups) or of the active setup, depending on the <span style="font-family: 'Courier New', monospace;"><a 
 href="SYSTem.htm#PRESet_SCOPe"
	id=A31
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYSTem:PRESet:SCOPe</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A31');
//--></script></span> 
 settings. The command is equivalent to <a HREF="../Common_Commands.htm"
											id=A14
											style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">*RST</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A14');
//--></script> 
 and to the action of the <span style="font-style: italic;"><I>PRESET </I></span>key<span 
 style="x-condition: ZVB_A;"> on the front panel</span>. </p>

<p class=Note><img src="../../small_images/note.jpg" x-maintain-ratio="TRUE" width="36px" height="37px" border="0" class="img_whs5"> If a user-defined preset is active (<span 
 style="font-family: 'Courier New', monospace;"><a href="SYSTem.htm#PRESet_USER"
													id=A46
													style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYSTem:PRESet:USER[:STATe] 
 ON</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('A46');
//--></script></span>), 
 the <span style="font-style: italic;"><I>PRESET</I></span> key initiates a user-defined 
 preset, while <span style="font-family: 'Courier New', monospace;">SYSTem:PRESet</span> 
 and <span style="font-family: 'Courier New', monospace;">*RST</span> still 
 activate the factory preset. </p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>&#8211;</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Confirmed, no query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example>SYST:PRES:SCOP SING</p>
<p class=Exampletext>Define the scope of a preset: the active setup is 
 reset only. </p>
<p class=Example>SYST:PRES</p>
<p class=Exampletext>Reset the parameters of the current setup. &nbsp;</p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=PRESet_SCOPe></a>SYSTem:PRESet:SCOPe ALL | SINGle</h4>

<p class=nohead>Specifies whether a preset (<a href="#PRESet"
												id=a33
												style="font-family: 'Courier New', monospace; /*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYSTem:PRESet</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('a33');
//--></script>; 
 <span style="font-family: 'Courier New', monospace;">*RST</span>) affects 
 the active setup only or all open setups. &nbsp;</p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>ALL</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>All open setups are deleted and the setup <span style="font-style: italic;"><I>Set1</I></span> 
 is created with default trace and channel settings. </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SINGle</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>The settings of the active setup are reset; the name of 
 the active setup and the parameters of all other setups remain unchanged. 
 </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>&#8211; 
 (*RST does not affect the preset scope setting)</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, command or query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example><span style="font-family: Arial, sans-serif;">See</span> 
 <a href="#PRESet"
	id=A32
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYSTem:PRESet</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A32');
//--></script> 
 <span style="font-family: Arial, sans-serif;">&nbsp;</span></p>
<p class=space>&nbsp;</td></tr>
</table>


<hr align="center" width="50%" class="whs2">


<h4><a name=PRESet_USER></a>SYSTem:PRESet:USER[:STATe] &lt;Boolean&gt;</h4>

<p class=nohead
	style="color: #000000;">Selects a factory preset or a user-defined 
 preset. </p>

<p class=Note><img src="../../small_images/note.jpg" x-maintain-ratio="TRUE" width="36px" height="37px" border="0" class="img_whs5"> The user-defined preset can be initiated 
 using <span style="font-style: italic;"><I>System &#8211; 
 Preset </I></span>(manual control) or <code><span style="font-family: 'Courier New', monospace;"><a 
 HREF="../MMEMory/MMEMory.htm#LOAD_STATe"
	id=A44
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">MMEMory:LOAD:STATe</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A44');
//--></script>.</span></code> 
 <span style="font-family: 'Courier New', monospace;">*RST</span> and <span 
 style="font-family: 'Courier New', monospace;">SYSTem:PRESet</span> always 
 initiate a factory preset. </p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft
	style="color: #000000;">&lt;Boolean&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext
	style="color: #000000;">OFF - User-defined preset switched off (factory 
 preset is used)<br>
ON - User-defined preset switched on &nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright
	style="color: #000000;">*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext
	style="color: #000000;">&#8211; 
 (*RST does not affect the preset state setting)</p>
<p class=space
	style="color: #000000;">&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft
	style="color: #000000;">SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext
	style="color: #000000;">Device-specific, command or query</p>
<p class=space
	style="color: #000000;">&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft
	style="color: #000000;">Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example
	style="color: #000000; font-family: Arial, sans-serif;"><span style="font-family: 'Courier New', monospace;">SYST:PRES:USER 
 ON</span> </p>
<p class=Exampletext><span style="font-family: Arial, sans-serif;">Enable 
 a user-defined preset. </span></p>
<p class=Example
	style="color: #000000; font-family: Arial, sans-serif;"><span style="font-family: 'Courier New', monospace;">SYST:PRES:USER:NAME 
 'C:\Rohde&amp;Schwarz\Nwa\RecallSets\Setup_2.zvx'</span> </p>
<p class=Exampletext>Select a setup file for the user-defined preset. </p>
<p class=Exampletext>Press <span style="font-style: italic;"><I>System &#8211; Preset </I></span>(manual 
 control) <span style="font-weight: bold;"><B>or</B></span> use<code><span style="font-family: 'Courier New', monospace;"><br>
MMEM:LOAD:STAT 1, 'C:\Rohde&amp;Schwarz\Nwa\RecallSets\Setup_2.zvx' </span></code></p>
<p class=space>Carry out the use-defined preset. </p>
<p class=space
	style="color: #000000;">&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=PRESet_USER_NAME></a>SYSTem:PRESet:USER:NAME '&lt;Setup_file&gt;'</h4>

<p class=nohead
	style="color: #000000;">Specifies the name of a setup file (.zvx) to 
 be used for a user-defined preset. &nbsp;</p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft
	style="color: #000000;">'&lt;Setup_file&gt;'</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext
	style="color: #000000;">String parameter to specify the name and directory 
 of the setup file to be loaded. The default extension (manual control) 
 for setup files is *.zvx, although other extensions are allowed. If no 
 path is specified the analyzer searches the default directory (subdirectory 
 <span style="font-family: 'Courier New', monospace;">...RecallSets</span>) 
 </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright
	style="color: #000000;">*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext
	style="color: #000000;">&#8211; 
 (*RST does not affect the preset settings)</p>
<p class=space
	style="color: #000000;">&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft
	style="color: #000000;">SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext
	style="color: #000000;">Device-specific, command or query</p>
<p class=space
	style="color: #000000;">&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft
	style="color: #000000;">Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example
	style="color: #000000;"><span style="font-family: Arial, sans-serif;">See</span> 
 <a href="SYSTem.htm#PRESet_USER"
	id=A43
	style="color: #0000ff; /*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYSTem:PRESet:USER[:STATe]</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A43');
//--></script> 
 <span style="font-family: Arial, sans-serif;">&nbsp;</span></p>
<p class=space
	style="color: #000000;">&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=SETTings_UPDate></a>SYSTem:SETTings:UPDate ONCE</h4>

<p class=nohead>Initiates an immediate update of the channel or trace settings. 
 </p>

<p class=nohead>The command has an effect if the analyzer operates in single 
 sweep mode (<span style="font-family: 'Courier New', monospace;"><a href="../INITiate/INITiate.htm#CONTinuous"
	id=a17
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">INITiate&lt;Ch&gt;:CONTinuous 
 OFF</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('a17');
//--></script>)</span> 
 and if the display update is switched off (<span style="font-family: 'Courier New', monospace;"><a 
 href="SYSTem.htm#DISPlay_UPDate"
	id=A18
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYSTem:DISPlay:UPDate 
 OFF</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('A18');
//--></script></span>). 
 In this scenario, a change of the channel or trace settings is usually 
 not taken into account immediately. The analyzer waits until the end of 
 the current sweep sequence and changes all settings made during the last 
 sweep period when the next single sweep sequence is initiated. Several 
 settings can be made en bloc, which generally saves time. </p>

<p class=nohead><span style="font-family: 'Courier New', monospace;">SYSTem:SETtings:UPDate 
 ONCE</span> causes the analyzer to apply the settings at once without 
 waiting for the end of the current single sweep sequence. The command 
 has no effect in continuous sweep mode or if the display update is switched 
 on. </p>

<p class=nohead><img src="../../small_images/tip.jpg" x-maintain-ratio="TRUE" width="36px" height="37px" border="0" class="img_whs5">The settings are also updated when the continuous 
 sweep mode is activated (<span style="font-family: 'Courier New', monospace;"><a 
 href="../INITiate/INITiate.htm#CONTinuous"
	id=a26
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">INITiate&lt;Ch&gt;:CONTinuous 
 ON</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('a26');
//--></script>).</span></p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>ONCE</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Causes an immediate update of the settings. </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>&#8211; 
 &nbsp;</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Confirmed, no query</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example>INIT:CONT OFF<span style="font-family: Arial, sans-serif;"><br>
Activate single sweep mode. &nbsp;</span></p>
<p class=Example>SYST:SETT:UPD ONCE</p>
<p class=Exampletext>Update the settings made during the current single 
 sweep period. &nbsp;</p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h5><a name=SOUNd_ALARm__STATe_></a>SYSTem:SOUNd:ALARm[:STATe] &lt;Boolean&gt;</h5>

<p>Switches alarm sounds on or off. </p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;Boolean&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>OFF - Alarm sounds switched off<br>
ON - Alarm sounds switched on </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext
	style="color: #000000;">ON</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, command or query.</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example
	style="font-family: 'Courier New', monospace;"><span>SYST:SOUN:ALAR 
 OFF; STAT OFF</span></p>
<p class=Exampletext><span>Switch alarm and status sounds off. </span>&nbsp;</p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h5><a name=SOUNd_STATus__STATe_1></a>SYSTem:SOUNd:STATus[:STATe] &lt;Boolean&gt; 
 </h5>

<p>Switches status sounds on or off. </p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;Boolean&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>OFF - Status sounds switched off<br>
ON - Status sounds switched on </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext
	style="color: #000000;">ON</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, command or query.</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example
	style="font-family: 'Courier New', monospace;"><span style="font-family: Arial, sans-serif;">See</span> 
 <a href="SYSTem.htm#SOUNd_ALARm__STATe_"
	id=A39
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYSTem:SOUNd:ALARm[:STATe]</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A39');
//--></script></p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h5><a name=USER_DISPlay_TITle></a>SYSTem:USER:DISPlay:TITLe '&lt;title&gt;' 
 </h5>

<p>Defines a title for the remote display. </p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>'&lt;title&gt;'</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Title (string variable) </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext
	style="color: #000000;">&#8211; 
 (*RST does not affect the title)</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, command or query.</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example
	style="font-family: 'Courier New', monospace;">SYST:USER:DISP:TITL 
 'Remote test running'<span style="font-family: Arial, sans-serif;"> </span></p>
<p class=Exampletext><span style="font-family: Arial, sans-serif;">Define 
 a title for the remote display. &nbsp;</span></p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h5><a name=USER_KEY></a>SYSTem:USER:KEY &lt;ukey_no&gt;[, '&lt;ukey_name&gt;'] 
 </h5>

<p>Labels a user-defined key in the remote display. In the query form the 
 command returns whether or not a user-defined key was used. </p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;ukey_no&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Number of the user key</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>Range [def. unit]</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>0 &#8211; 
 Delete all user keys and restore the default keys <span style="font-style: italic;"><I>(Go 
 to Local, Display Off)</I></span><br>
1 to 8 &#8211; 
 user key numbers &nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>0 </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>'&lt;ukey_name&gt;'</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Label for user key no. 1 to 8 (string variable) </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext
	style="color: #000000;">'' (empty string) </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, command or query.</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example
	style="font-family: 'Courier New', monospace;">SYST:USER:KEY 1, 'User 
 S11'<span style="font-family: Arial, sans-serif;"> </span></p>
<p class=Exampletext><span style="font-family: Arial, sans-serif;">Define 
 a user key no. 1 labeled S11. The user key is only labeled, no functionality 
 has been assigned yet. &nbsp;</span></p>
<p class=Example
	style="font-family: 'Courier New', monospace;"><span style="font-family: 'Courier New', monospace;">SYST:USER:KEY:FUNC 
 1, 'S11' </span></p>
<p class=Exampletext>Assign the functionality 'S11' (select S11 as a measured 
 quantity for the active trace) to the created user key. </p>
<p class=Example
	style="font-family: 'Courier New', monospace;"><span style="font-family: 'Courier New', monospace;">SYST:USER:KEY? 
 </span></p>
<p class=Exampletext>The query returns <span style="font-style: italic;"><I>0,'', 
 </I></span>indicating that no user key has been pressed. If you press the 
 user softkey no. 1, the response is <span style="font-style: italic;"><I>1, 
 'User S11'. </I></span></p>
<p class=Example>CALC:PAR:MEAS? 'Trc1' </p>
<p class=Exampletext>The query returns <span style="font-style: italic;"><I>'S11','', 
 </I></span>indicating that the measured quantity for trace 'Trc1' has been 
 changed<span style="font-style: italic;"><I>. </I></span></p>
<p class=Example
	style="font-family: 'Courier New', monospace;"><span style="font-family: 'Courier New', monospace;">SYST:USER:KEY 
 0 </span></p>
<p class=Exampletext><span>Delete the user key and restore the default 
 keys.</span><span style="font-style: italic;"><I>. </I></span></p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h5><a name=USER_KEY_FUNCtion></a>SYSTem:USER:KEY:FUNCtion &lt;ukey_no&gt;[, 
 '&lt;ukey_name&gt;'] </h5>

<p>Labels the functionality of a function key to a user-defined key in 
 the remote display. </p>

<p><img src="../../small_images/tip.jpg" x-maintain-ratio="TRUE" width="36px" height="37px" border="0" class="img_whs6"> You can use this command to execute part of your measurement 
 task manually; see <span style="font-style: italic;"><I><a href="../../Remote_Control/Remote_Control_Operation/Combining_Manual_and_Remote_Control.htm"
														id=a62
														style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Combining 
 Manual and Remote Control</a><script type="text/javascript"
															language=JavaScript1.2><!--
kadovInitEffects('a62');
//--></script></I></span>. 
 </p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>&lt;ukey_no&gt;</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Number of the user key</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>Range [def. unit]</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>1 to 8 &#8211; 
 user key numbers &nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>&#8211; 
 (the parameter is also needed in the query form)</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>'&lt;ukey_name&gt;'</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Name of a function key, e.g. 'S11', 'Start' etc. (string 
 variable) </td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tabright>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext
	style="color: #000000;">'' (empty string) </p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Device-specific, command or query.</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example
	style="font-family: 'Courier New', monospace;"><span style="font-family: Arial, sans-serif;">See</span> 
 <a href="SYSTem.htm#USER_KEY"
	id=A50
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">SYST:USER:KEY</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A50');
//--></script></p>
<p class=space>&nbsp;</td></tr>
</table>

<p class=space>&nbsp;</p>


<hr align="center" width="50%" class="whs2">


<h4><a name=VERSion_></a>SYSTem:VERSion? </h4>

<p class=nohead>Returns the SCPI version number to which the analyzer complies. 
 The analyzer complies to the final SCPI version 1999.0 </p>

<table x-use-null-cells>
<col>
<col>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>*RST value</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>&#8211;</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>SCPI, Command Types</td>
<td colspan=1
	rowspan=1>
<p class=Tabtext>Confirmed, query only</p>
<p class=space>&nbsp;</td></tr>

<tr>
<td colspan=1
	rowspan=1>
<p class=Tableft>Example:</td>
<td colspan="1" rowspan="1" bgcolor="#CBCBCB" class="whs3">
<p class=Example>SYST:VERS? </p>
<p class=Exampletext>Query the SCPI version. The response is <span style="font-style: italic;"><I>1999.0</I></span>. 
 </p>
<p class=space>&nbsp;</td></tr>
</table>


<hr align="center" width="50%" class="whs2">


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