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<h2><a name=top></a>About this Help &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,'','Help Menu','../MMI_Reference/Help/Help_Menu.htm','Help Navigation with Keys','Navigation_with_Keys.htm');return false;" title="Related Topics"><img src="../ss_btn_related_topics.gif" border=0 height=20 width=96 alt="Related Topics"></a>


 </h2>

<p>This Help system contains the complete user and programming documentation 
 for the network analyzers R&amp;S <span 
 style="x-condition: ZVA_only;">ZVA</span>. The following sections show 
 you how to make efficient use of the help system and the complementary 
 printed documentation. &nbsp;&nbsp;&nbsp;</p>

<p class=Linkline
	style="margin-top: 0pt; margin-bottom: 0pt;"><img src="../small_images/helpwoval3.gif" x-maintain-ratio="TRUE" width="42px" height="18px" border="0" class="img_whs1"> <span 
 style="margin-bottom: 3pt;"><a href="#Launching_Help"
								id=a2
								style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Launching 
 Help</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('a2');
//--></script></span></p>

<p class=Linkline
	style="margin-top: 0pt; margin-bottom: 0pt;"><span style="margin-bottom: 3pt;"><img src="../small_images/helpwoval3.gif" x-maintain-ratio="TRUE" width="42px" height="18px" border="0" class="img_whs1"></span> <span style="margin-bottom: 3pt;"><a href="About_this_help.htm#Closing_Help"
															id=A39
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	style="margin-top: 0pt; margin-bottom: 0pt;"><span style="margin-bottom: 3pt;"><img src="../small_images/helpwoval3.gif" x-maintain-ratio="TRUE" width="42px" height="18px" border="0" class="img_whs1"></span> <a href="#Help_Contents"
						id=a7
						style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Help 
 contents</a><script type="text/javascript"
										language=JavaScript1.2><!--
kadovInitEffects('a7');
//--></script></p>

<p class=Linkline
	style="margin-top: 0pt; margin-bottom: 0pt;"><img src="../small_images/helpwoval3.gif" x-maintain-ratio="TRUE" width="42px" height="18px" border="0" class="img_whs1"> <span 
 style="margin-bottom: 3pt;"><a href="#Navigation"
								id=a3
								style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Navigating 
 Help</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('a3');
//--></script></span></p>

<p class=Linkline
	style="margin-top: 0pt; margin-bottom: 0pt;"><span style="margin-bottom: 3pt;"><img src="../small_images/helpwoval3.gif" x-maintain-ratio="TRUE" width="42px" height="18px" border="0" class="img_whs1"></span> <span style="margin-bottom: 3pt;"><a href="#PC"
															id=a1
															style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Working 
 with Help on your PC</a><script type="text/javascript"
													language=JavaScript1.2><!--
kadovInitEffects('a1');
//--></script></span></p>

<p class=Linkline
	style="margin-top: 0pt; margin-bottom: 0pt;"><img src="../small_images/helpwoval3.gif" x-maintain-ratio="TRUE" width="42px" height="18px" border="0" class="img_whs1"> <span 
 style="margin-bottom: 3pt;"><a href="#Assistance"
								id=a5
								style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Obtaining 
 more assistance</a><script type="text/javascript"
												language=JavaScript1.2><!--
kadovInitEffects('a5');
//--></script></span></p>


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


<h3><a name=Launching_Help></a>To Launch this Help System...</h3>

<p class="whs3">Use one of the following methods: </p>

<ul>
	
	<li style="x-condition: ZVB_A;"
		class=kadov-p-Clist><p class=list>With<span style="font-style: italic;"> 
 <I></I></span>an active softkey/menu command or an open dialog, press the front 
 panel <span style="font-style: italic;"><I>Help</I></span> key to access context-sensitive 
 help.<span style="font-style: italic;"> <I></I></span></p></li>
	
	<li style="x-condition: ZVB_A; /*begin!kadov{{*/ x-condition: ZVB_A; /*}}end!kadov*/ "
		class=kadov-p-Clist><p class=list
								style="x-condition: ZVB_A;">While no softkey 
 is active, press the front panel <span style="font-style: italic;"><I>Help</I></span> 
 key to access the Help <a href="First_Topic.htm"
							id=a4
							style="x-condition: ZVB_A; /*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">home 
 page</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('a4');
//--></script>. 
 </p></li>
	
	<li class=kadov-p-Clist><p class=list><span 
 style="x-condition: ZVB_A;">Press</span> the <span style="font-style: italic;"><I><a 
 href="../MMI_Reference/Help/Help_Menu.htm#Help_Topics"
	id=a6
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Help 
 Topics</a><script type="text/javascript"
										language=JavaScript1.2><!--
kadovInitEffects('a6');
//--></script></I></span> 
 softkey or click the corresponding command in the <span style="font-style: italic;"><I>Help 
 </I></span>menu to access the home page.<span style="font-style: italic;"> 
 <I></I></span></p></li>
</ul>

<p>Accessing context-sensitive help is even easier<span style="x-condition: ZVB_A;"> 
 if you use an external keyboard or mouse</span>: </p>

<ul>
	
	<li class=kadov-p-Clist><p class=list>With<span style="font-style: italic;"> 
 <I></I></span>an active softkey/menu command, press <span style="font-style: italic;"><I>F1 
 </I></span>on your keyboard.<span style="font-style: italic;"> <I></I></span></p></li>
	
	<li class=kadov-p-Clist><p class=list>With<span style="font-style: italic;"> 
 <I></I></span>an open dialog, press <span style="font-style: italic;"><I>F1 </I></span>on 
 your keyboard or click the <span style="font-style: italic;"><I>Help</I></span> 
 button in the dialog. </p></li>
</ul>

<p>You can also use <a href="#PC"
						id=a8
						style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Help 
 on a PC</a><script type="text/javascript"
										language=JavaScript1.2><!--
kadovInitEffects('a8');
//--></script>. 
 </p>


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


<h3><a name=Closing_Help></a>To Close the Help System and Return to the 
 NWA...</h3>

<p class="whs3"><span style="x-condition: ZVB_A;">Use one 
 of the following methods: </span></p>

<ul>
	
	<li style="x-condition: ZVB_A;"
		class=kadov-p-Clist><p class=list>Press the ESC CANCEL key in the 
 DATA ENTRY keypad.<span style="font-style: italic;"> <I></I></span></p></li>
	
	<li class=kadov-p-Clist><p class=list>Click either the Close button 
 in the title bar, the Close command in the control menu, or <span style="font-style: italic;"><I>File 
 &#8211; Close</I></span>. 
 </p></li>
</ul>


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


<h3><a name=Help_Contents></a>Help Contents</h3>

<p>The Help system comprises the complete user and programming documentation 
 for the network analyzers R&amp;S <span 
 style="x-condition: ZVA_only;">ZVA</span>. For an overview of the contents 
 use the <span style="font-style: italic;"><I>Context </I></span>tab of the navigation 
 pane and the introductory topics at the beginning of each main chapter.</p>

<p class=figure><img src="Help_panes.jpg" width="372px" height="222px" border="0" class="img_whs4"> &nbsp;</p>


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


<h3><a name=Navigation></a>To navigate within the Help system...</h3>

<p class="whs3"><span style="x-condition: ZVB_A;">Use one 
 of the following methods: </span></p>

<ul>
	
	<li class=kadov-p-Clist><p class=list>Use a <a HREF="../Preparing_for_Use/External_Accessories.htm#Mouse"
													id=A37
													style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">mouse</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A37');
//--></script> 
 and/or a <a HREF="../Preparing_for_Use/External_Accessories.htm#Keyboard"
			id=A38
			style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">keyboard</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('A38');
//--></script>, 
 connected to the analyzer or your <a href="#PC"
										id=a13
										style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">PC</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('a13');
//--></script>. 
 </p></li>
	
	<li style="x-condition: ZVB_A; /*begin!kadov{{*/ x-condition: ZVB_A; /*}}end!kadov*/ "
		class=kadov-p-Clist><p class=list
								style="x-condition: ZVB_A;">Use the analyzer's 
 front panel keys &#8211; 
 see <a HREF="Navigation_with_Keys.htm"
		id=A41
		style="x-condition: ZVB_A; /*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">navigation 
 with keys</a><script type="text/javascript"
											language=JavaScript1.2><!--
kadovInitEffects('A41');
//--></script>. 
 &nbsp;</p></li>
</ul>

<p>The <span>Help window is divided into the following main areas:</span> 
 &nbsp;</p>

<ul>
	
	<li class=kadov-p-Clist><p class=list>The <a href="#Title_Bar"
												id=a14
												style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">title 
 bar</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('a14');
//--></script> 
 with the control menu, the caption <span style="font-style: italic;"><I>R&amp;S 
 Network Analyzer Help</I></span>, and the active window, minimize, maximize 
 and close buttons known from other Windows&#8482; 
 applications. </p></li>
	
	<li class=kadov-p-Clist><p class=list>The <a href="About_this_help.htm#Menu_Bar"
												id=A42
												style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">menu 
 bar</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('A42');
//--></script> 
 with different menus used to print topics<span style="x-condition: ZVB_A;"> 
 and navigate within the help system by means of the front panel keys</span>.</p></li>
	
	<li class=kadov-p-Clist><p class=list>The <a href="#Toolbar"
												id=a15
												style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">toolbar</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('a15');
//--></script><span 
 style="font-style: italic;"> <I></I></span>with the <span style="font-style: italic;"><I>Hide, 
 Back, Forward, Home </I></span>and <span style="font-style: italic;"><I>Options 
 </I></span>buttons. </p></li>
	
	<li class=kadov-p-Clist><p class=list>The <a href="#Navigation_Pane"
												id=a16
												style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">navigation 
 pane</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('a16');
//--></script> 
 with the <span style="font-style: italic;"><I>Contents, Index, Search, Favorites 
 </I></span>and <span style="font-style: italic;"><I>Glossary </I></span>tabs. </p></li>
	
	<li class=kadov-p-Clist><p class=list>The <a href="#Topic_Pane"
												id=a17
												style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">topic 
 pane</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('a17');
//--></script> 
 to view the selected contents. </p></li>
</ul>

<p>Hover your mouse over the following picture to obtain a definition of 
 the controls or click an area to obtain detailed information. </p>

<p class=figure><img src="Help.jpg" usemap="#MAP72933276" width="418px" height="288px" border="0" class="img_whs5"></p>


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


<h3><a name=Title_Bar></a>Title Bar</h3>

<p>The title bar is known from other Windows&#8482; 
 applications: </p>

<ul>
	
	<li class=kadov-p-Clist><p class=list>(Single)-click the <span style="font-style: italic;"><I>Control 
 </I></span>icon to open the <span style="font-style: italic;"><I><a href="../MMI_Reference/Control/Control_Menu.htm"
	id=a18
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Control</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('a18');
//--></script> 
 </I></span>menu. Double-clicking <span style="font-style: italic;"><I>Control</I></span> 
 is the same as clicking the <span style="font-style: italic;"><I>Close</I></span> 
 icon.</p></li>
	
	<li class=kadov-p-Clist><p class=list>Click <span style="font-style: italic;"><I>Minimize 
 </I></span>to reduce the Help window to an icon. &nbsp;</p></li>
	
	<li class=kadov-p-Clist><p class=list>Click <span style="font-style: italic;"><I>Maximize 
 </I></span>to enlarge the Help window to fill the available space. </p></li>
	
	<li class=kadov-p-Clist><p class=list>Click <span style="font-style: italic;"><I>Restore 
 </I></span>to return the active window to its size and position after you 
 chose the <span style="font-style: italic;"><I>Maximize</I></span> or <span style="font-style: italic;"><I>Minimize</I></span> 
 command.</p></li>
	
	<li class=kadov-p-Clist><p class=list>Click <span style="font-style: italic;"><I>Close</I></span> 
 to close the Help system. This is the same as double-clicking the <span 
 style="font-style: italic;"><I>Control</I></span> icon. To re-launch Help use 
 one of the methods described in <span style="font-style: italic;"><I><a href="#Launching_Help"
	id=a19
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Launching 
 Help</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('a19');
//--></script>.</I></span> 
 </p></li>
</ul>

<p>Hover your mouse over the following picture to identify the controls. 
 </p>

<p class=figure><img src="Title_bar.jpg" usemap="#MAP188511398" width="414px" height="29px" border="0" class="img_whs6"></p>


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


<h3><a name=Menu_Bar></a>Menu Bar</h3>

<p>The menu bar provides access to the different areas of the Help system<span 
 style="x-condition: ZVB_A;"> by means of the front panel keys</span>.<span 
 style="x-condition: ZVB_A;"> See </span><a href="Navigation_with_Keys.htm"
											id=a33
											style="x-condition: ZVB_A; /*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">navigation 
 with keys</a><script type="text/javascript"
											language=JavaScript1.2><!--
kadovInitEffects('a33');
//--></script><span 
 style="x-condition: ZVB_A;"> to learn more about help navigation without 
 a mouse.</span></p>

<ul>
	
	<li class=kadov-p-Clist><p class=list>Select the <span style="font-style: italic;"><I>File 
 </I></span>menu to print the current Help topic or close the Help system.</p></li>
	
	<li class=kadov-p-Clist><p class=list>Select the <span style="font-style: italic;"><I>Navigate 
 </I></span>menu to browse back or forward through a sequence of opened views 
 or access the Help's home topic. &nbsp;</p></li>
	
	<li class=kadov-p-Clist><p class=list>Select the <span style="font-style: italic;"><I>View 
 </I></span>menu to access the different tabs of the <a href="#Navigation_Pane"
													id=a32
													style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">navigation 
 pane</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('a32');
//--></script> 
 or show/hide the entire navigation pane.</p></li>
	
	<li class=kadov-p-Clist><p class=list>Select the <span style="font-style: italic;"><I>Switch 
 Pane! </I></span>menu to access the <a href="About_this_help.htm#Topic_Pane"
									id=A43
									style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">topic 
 pane</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('A43');
//--></script> 
 and activate its active elements.</p></li>
</ul>

<p class=figure><img src="Menu_bar.gif" width="208px" height="19px" border="0" class="img_whs7"></p>


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


<h3><a name=Toolbar></a>Toolbar</h3>

<p>The toolbar is displayed across the top of the Help window, below the 
 title bar. The toolbar provides quick mouse access to frequent tasks: 
 </p>

<ul>
	
	<li class=kadov-p-Clist><p class=list>Click the <span style="font-style: italic;"><I>Hide 
 </I></span>icon to hide the <a href="#Navigation_Pane"
							id=a20
							style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">navigation 
 pane</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('a20');
//--></script> 
 and gain more space for the <a href="#Topic_Pane"
								id=a22
								style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">topic 
 pane</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('a22');
//--></script>. 
 After hiding the navigation pane the <span style="font-style: italic;"><I>Hide 
 </I></span>icon<span style="font-style: italic;"> <I></I></span>changes to <span 
 style="font-style: italic;"><I>Show </I></span>so you can<span style="font-style: italic;"> 
 <I></I></span><span>easily reopen the hidden navigation pane</span><span style="font-style: italic;"><I>. 
 </I></span><span>Alternatively, drag-and-drop the frame separating the navigation 
 pane and the topic pane to enlarge or reduce the panes. </span></p></li>
	
	<li class=kadov-p-Clist><p class=list>Click <span style="font-style: italic;"><I>Back</I></span> 
 or<span style="font-style: italic;"><I> Forward </I></span>to browse through 
 a sequence of opened views. </p></li>
	
	<li class=kadov-p-Clist><p class=list>Click <span style="font-style: italic;"><I>Home 
 </I></span>to access the Help's <a href="First_Topic.htm"
								id=a23
								style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">home 
 topic</a><script type="text/javascript"
										language=JavaScript1.2><!--
kadovInitEffects('a23');
//--></script>. 
 </p></li>
	
	<li class=kadov-p-Clist><p class=list>Click <span style="font-style: italic;"><I>Print 
 </I></span>to print the selected topic or a range of topics arranged below 
 a common heading, using the <span style="font-style: italic;"><I><a href="../MMI_Reference/File/File_Menu.htm#Print_Dialog"
	id=a24
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Print 
 </I></span>dialog</a><script type="text/javascript"
												language=JavaScript1.2><!--
kadovInitEffects('a24');
//--></script>. 
 As an alternative, use the <a href="Documentation.htm"
								id=a21
								style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">printable 
 (*.pdf) version</a><script type="text/javascript"
												language=JavaScript1.2><!--
kadovInitEffects('a21');
//--></script> 
 of the Help system. </p></li>
</ul>

<p class=figure><img src="Toolbar.gif" width="230px" height="38px" border="0" class="img_whs8"></p>


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


<h3><a name=Navigation_Pane></a>Navigation Pane</h3>

<p>The navigation pane forms the left part of the Help window and provides 
 several tools to access information. &nbsp;</p>

<ul>
	
	<li class=kadov-p-Clist><p class=list>Open (click) the <span style="font-style: italic;"><I><a 
 href="#Contents_Tab"
	id=a27
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Contents</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('a27');
//--></script> 
 </I></span>tab<span style="font-style: italic;"> <I></I></span>to learn how the help 
 is organized and access the individual topics. </p></li>
	
	<li class=kadov-p-Clist><p class=list>Open the <span style="font-style: italic;"><I><a 
 href="#Index_Tab"
	id=a28
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Index</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('a28');
//--></script> 
 </I></span>tab to find information about a particular subject. </p></li>
	
	<li class=kadov-p-Clist><p class=list>Open the<span style="font-style: italic;"> 
 <I><a href="#Search_Tab"
	id=a29
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Search</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('a29');
//--></script> 
 </I></span>tab to list all topics containing a particular expression, even 
 if it is not listed in the index. </p></li>
	
	<li class=kadov-p-Clist><p class=list>Open the<span style="font-style: italic;"> 
 <I><a href="#Favorites_Tab"
	id=a30
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Favorites</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('a30');
//--></script> 
 </I></span>tab<span style="font-style: italic;"> <I></I></span>to store or recall 
 frequently needed topics. &nbsp;</p></li>
	
	<li class=kadov-p-Clist><p class=list>Open the<span style="font-style: italic;"> 
 <I><a href="#Glossary_Tab"
	id=a31
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Glossary</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('a31');
//--></script> 
 </I></span>tab to look up the definition of important terms used in the Help<span 
 style="font-style: italic;"><I>.</I></span> </p></li>
	
	<li class=kadov-p-Clist><p class=list>Click the <span style="font-style: italic;"><I>Hide 
 </I></span>icon in the <a href="#Toolbar"
						id=a25
						style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">toolbar</a><script 
 type="text/javascript"
	language=JavaScript1.2><!--
kadovInitEffects('a25');
//--></script> 
 to hide the navigation pane and gain more space for the <a href="#Topic_Pane"
															id=a26
															style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">topic 
 pane</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('a26');
//--></script>. 
 After hiding the navigation pane the <span style="font-style: italic;"><I>Hide 
 </I></span>icon<span style="font-style: italic;"> <I></I></span>changes to <span 
 style="font-style: italic;"><I>Show </I></span>so you can<span style="font-style: italic;"> 
 <I></I></span>easily reopen the hidden navigation pane<span style="font-style: italic;"><I>. 
 </I></span>Alternatively, drag-and-drop the frame separating the navigation 
 pane and the topic pane to enlarge or reduce the panes. </p></li>
</ul>

<p>The following picture shows the navigation pane with all tabs. With 
 an narrower pane, two browse buttons let you access the individual tabs. 
 </p>

<p class=figure><img src="Navigation_bar.gif" width="250px" height="209px" border="0" class="img_whs9"></p>


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


<h3><a name=Contents_Tab></a>Contents</h3>

<p>Shows how the help is organized and provides access to the individual 
 topics. The table of contents (TOC) is synchronized with the currently 
 displayed topic: The corresponding book is opened and the page is displayed 
 on a gray background.</p>

<ul>
	
	<li class=kadov-p-Clist><p class=list>Left-click a book or page to 
 display the associated topic. &nbsp;</p></li>
	
	<li class=kadov-p-Clist><p class=list>Double-click a closed book to 
 open it and expand the related topics. </p></li>
	
	<li class=kadov-p-Clist><p class=list>Double-click an open book to 
 close it and collapse the associated branch of related topics. </p></li>
	
	<li class=kadov-p-Clist><p class=list>Right-click any point inside 
 the <span style="font-style: italic;"><I>Contents </I></span>window to open the 
 <a class="dropspot" href="javascript:kadovTextPopup(this)" id="a34" style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">context 
 menu</a><script type="text/javascript"
									language=JavaScript1.2><!--
kadovInitEffects('a34');
//--></script>. 
 </p>
<div class="droptext" id="POPUP232852532" style="display: 'none'; " x-ss-type="dropdown">
 <p>In the context menu you can: </p>
 <ul>
  <li class=kadov-p-Clist>
  <p class=list><span style="font-style: italic;"><I>Open</I></span> 
 all books in the TOC. </p></li>
  <li class=kadov-p-Clist>
  <p class=list><span style="font-style: italic;"><I>Close</I></span> 
 all books in the TOC. </p></li>
  <li class=kadov-p-Clist>
  <p class=list><span style="font-style: italic;"><I>Print</I></span> 
 the selected topic or a range of topics arranged below a common heading, 
 using the <span style="font-style: italic;"><I><a href="../MMI_Reference/File/File_Menu.htm#Print_Dialog"
												id=a45
												style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Print 
 </I></span>dialog</a>. 
 As an alternative, use the <a href="Documentation.htm"
								id=a46
								style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">printable 
 (*.pdf) version</a> 
 of the Help system. </p></li>
  <li class=kadov-p-Clist>
  <p class=list>Customize your TOC <span style="font-style: italic;"><I>(View 
 Entry...</I></span>, not supported). </p></li>
  <li class=kadov-p-Clist>
  <p class=list><span style="font-style: italic;"><I>Jump 
 to an URL</I></span> to be specified in an input box. </p></li>
 </ul>
</div></li>
	
	<li class=kadov-p-Clist><p class=list>Use the scrollbars to browse 
 through the TOC. </p></li>
</ul>

<p>Hover your mouse over the following picture to identify the elements 
 in the <span style="font-style: italic;"><I>Contents </I></span><span>tab</span>. 
 </p>

<p class=figure><img src="Contents_tab.gif" usemap="#MAP189969455" width="205px" height="258px" border="0" class="img_whs10"></p>


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


<h3><a name=Index_Tab></a>Index</h3>

<p>Helps you find information about a particular subject or keyword. &nbsp;</p>

<ul>
	
	<li class=kadov-p-Clist><p class=list>Type a keyword or expression 
 in the <span style="font-style: italic;"><I>Type in... </I></span>field and click 
 <span style="font-style: italic;"><I>Display </I></span>to open the associated 
 topic. If needed, select from a <span style="font-style: italic;"><I>Topics 
 Found </I></span>dialog. </p></li>
	
	<li class=kadov-p-Clist><p class=list>Use the scrollbar to browse through 
 the index, then double-click a keyword to open the topic. </p></li>
</ul>

<p>Hover your mouse over the following picture to identify the elements 
 in the <span style="font-style: italic;"><I>Index </I></span><span>tab</span>. 
 </p>

<p class=figure><img src="Index_tab.gif" usemap="#MAP193012107" width="203px" height="263px" border="0" class="img_whs11"></p>


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


<h3><a name=Search_Tab></a>Search</h3>

<p>Lists all topics containing a particular expression, even if it is not 
 listed in the index. </p>

<ol>
	
	<li class=kadov-p-CNumlist><p class=Numlist>Type a keyword or expression 
 in the <span style="font-style: italic;"><I>Type in... </I></span>field and click 
 <span style="font-style: italic;"><I>List Topics </I></span>to display all topics 
 containing the expression in the ordered <span style="font-style: italic;"><I>Select 
 Topic... </I></span>list. </p></li>
	
	<li class=kadov-p-CNumlist><p class=Numlist>Double-click a topic in 
 the list or click a topic and then <span style="font-style: italic;"><I>Display 
 </I></span><span>to open the topic.</span> </p></li>
</ol>

<p class=Dropdownline><span style="color: #ff0000;"><font color=red ><img src="../small_images/info_red.jpg" x-maintain-ratio="TRUE" width="32px" height="37px" border="0" class="img_whs12"> </font></span><a class="dropspot" href="javascript:kadovTextPopup(this)" id="a35" style="font-style: normal; /*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">Rules 
 for search expressions</a><script type="text/javascript"
														language=JavaScript1.2><!--
kadovInitEffects('a35');
//--></script></p>

<div class="droptext" id="POPUP233736104" style="display: 'none'; " x-ss-type="dropdown">
 <ul>
  <li class=kadov-p-Clist>
  <p class=list>A search expression may consist 
 of any combination of letters (a to z) and numbers (0 to 9). The search 
 is not case-sensitive and ignores punctuation marks except the ones reserved 
 as operators. </p></li>
  <li class=kadov-p-Clist>
  <p class=list>Quotation marks, the question 
 mark and the asterisk are reserved for grouping expressions and for wildcards. 
 See table below.</p></li>
  <li class=kadov-p-Clist>
  <p class=list>The Boolean operators AND, OR, 
 NOT, NEAR define relationships between two or more search words. See table 
 below. </p></li>
 </ul>
 <table x-use-null-cells cellspacing="0" class="whs13"><script language='JavaScript'><!--
if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) == 4)) document.write("</table><table x-use-null-cells cellspacing='0' border='1' bordercolor='black' bordercolorlight='black' bordercolordark='black'>");
//--></script>
  <col>
  <col>
  <tr valign="top" class="whs14">
  <td colspan="1" rowspan="1" class="whs15">
  <p class="whs16">Search for all topics containing...</td>
  <td colspan="1" rowspan="1" class="whs17">
  <p class="whs16">Example</td></tr>
  <tr valign="top" class="whs14">
  <td class="whs18">
  <p>Several words </td>
  <td class="whs19">
  <p><span style="font-style: italic;"><I>reference frequency,</I></span><span 
 style="font-style: italic;"><I><br>reference AND frequency</I></span></td></tr>
  <tr valign="top" class="whs14">
  <td class="whs20">
  <p>An expression consisting of several words</td>
  <td class="whs21">
  <p class="whs22">&quot;reference frequency&quot;</td></tr>
  <tr valign="top" class="whs14">
  <td class="whs20">
  <p>At least one of several words </td>
  <td class="whs21">
  <p class="whs22">reference OR frequency</td></tr>
  <tr valign="top" class="whs14">
  <td class="whs20">
  <p>A word but not another word</td>
  <td class="whs21">
  <p class="whs22">reference NOT frequency</td></tr>
  <tr valign="top" class="whs14">
  <td class="whs20">
  <p>Several words close together </td>
  <td class="whs21">
  <p class="whs22">reference NEAR frequency</td></tr>
  <tr valign="top" class="whs14">
  <td class="whs20">
  <p>A word with an undefined character or several words differing by one 
 character</td>
  <td class="whs21">
  <p class="whs22">referenc?</td></tr>
  <tr valign="top" class="whs14">
  <td class="whs20">
  <p>A word with one or more undefined characters or several words differing 
 by groups of characters</td>
  <td class="whs21">
  <p class="whs22">ref*</td></tr><script language='JavaScript'><!--
if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) == 4)) document.write("</table></table><table>");
//--></script>
 </table>
 <p>&nbsp;</p>
</div>
<p>Hover your mouse over the following picture to identify the elements 
 in the <span style="font-style: italic;"><I>Search </I></span>tab. </p>

<p class=figure><img src="Search_tab.gif" usemap="#MAP195102630" width="205px" height="259px" border="0" class="img_whs23"></p>


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


<h3><a name=Favorites_Tab></a>Favorites</h3>

<p>Contains your own list of favorites where you can store or recall frequently 
 needed topics. </p>

<ul>
	
	<li class=kadov-p-Clist><p class=list>Open a topic to be displayed 
 and click <span style="font-style: italic;"><I>Add </I></span>to add it to the 
 list of <span style="font-style: italic;"><I>Topics. &nbsp;</I></span></p></li>
	
	<li class=kadov-p-Clist><p class=list>Click an item in the<span style="font-style: italic;"><I> 
 Topics </I></span>list to select the topic to be displayed or removed.<span 
 style="font-style: italic;"> <I>&nbsp;</I></span></p></li>
	
	<li class=kadov-p-Clist><p class=list>Click a selected topic for a 
 second time or click <span style="font-style: italic;"><I>Display </I></span>to 
 view the topic.<span style="font-style: italic;"> <I>&nbsp;</I></span></p></li>
	
	<li class=kadov-p-Clist><p class=list>Click<span style="font-style: italic;"><I> 
 Remove </I></span>to remove a topic from the <span style="font-style: italic;"><I>Topics 
 </I></span>list. </p></li>
</ul>

<p>Hover your mouse over the following picture to identify the elements 
 in the <span style="font-style: italic;"><I>Favorites </I></span><span>tab</span>. 
 </p>

<p class=figure><img src="Favorites_tab.gif" usemap="#MAP196021159" width="206px" height="256px" border="0" class="img_whs24"></p>


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


<h3><a name=Glossary_Tab></a>Glossary</h3>

<p>Provides a definition of important terms as they are used in the Help<span 
 style="font-style: italic;"><I>.</I></span> &nbsp;</p>

<ul>
	
	<li class=kadov-p-Clist><p class=list>Select a word or expression (type 
 initial character or browse using the scrollbar) and read the definition. 
 </p></li>
</ul>

<p class=Linkline><span class=dropspot
						style="font-weight: bold; color: #ff0000;"><font color=red ><B><img src="../small_images/tip.jpg" x-maintain-ratio="TRUE" width="36px" height="37px" border="0" class="img_whs25"></B></font></span> &nbsp;Some 
 glossary terms are often also defined in the topics where they are needed: 
 Click on a green word or expression to get its definition in a popup window. 
 </p>

<p>Hover your mouse over the following picture to identify the elements 
 in the <span style="font-style: italic;"><I>Glossary </I></span>tab. </p>

<p class=figure><img src="Glossary_tab.gif" width="205px" height="256px" border="0" class="img_whs26"></p>


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


<h3><a name=Topic_Pane></a>Topic Pane</h3>

<p>The topic pane forms the right (main) part of the Help window and displays 
 the current topic. &nbsp;</p>

<p>Hover your mouse over the following picture to identify the elements 
 in the topic pane. </p>

<p class=figure><img src="Topic_pane.jpg" usemap="#MAP188264428" width="430px" height="301px" border="0" class="img_whs27"></p>


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


<h3><a name=PC></a>To work with Help on your PC...</h3>

<p>Simply copy the Help file <span 
 style="x-condition: ZVA_only;">ZVA</span>.chm into a directory and double-click 
 to open it. The Help file is located in the Resources\Help subdirectory 
 of the NWA program directory. It is also provided on the User Documentation 
 CD-ROM provided with each analyzer. </p>

<p>Working with the Help file on a PC offers a number of advantages:</p>

<ul>
	
	<li style="x-condition: ZVB_A; /*begin!kadov{{*/ x-condition: ZVB_A; /*}}end!kadov*/ "
		class=kadov-p-Clist><p class=list
								style="x-condition: ZVB_A;">You can use 
 a mouse and keyboard to make full use of the Help's <a href="#Navigation"
														id=a11
														style="x-condition: ZVB_A; /*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">navigation 
 tools</a><script type="text/javascript"
										language=JavaScript1.2><!--
kadovInitEffects('a11');
//--></script>. 
 </p></li>
	
	<li style="x-condition: ZVB_A;"
		class=kadov-p-Clist><p class=list>You are not limited to the screen 
 size of the analyzer display. </p></li>
	
	<li class=kadov-p-Clist><p class=list>You can copy and paste text and 
 program code while working in another application. </p></li>
</ul>


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


<h3><a name=Assistance></a>To obtain more assistance...</h3>

<p>Refer to one of the following sources of information:</p>

<ul>
	
	<li class=kadov-p-CList><p class=List>Click <span style="font-style: italic;"><I><a 
 href="../MMI_Reference/Help/Help_Menu.htm#About_NWA"
	id=a10
	style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">About 
 Nwa...</a><script type="text/javascript"
										language=JavaScript1.2><!--
kadovInitEffects('a10');
//--></script></I></span> 
 in the <span style="font-style: italic;"><I>Help </I></span>menu to retrieve 
 information about the network analyzer and the current firmware version. 
 </p></li>
	
	<li class=kadov-p-CList><p class=List>Visit our web or refer to one 
 of our <a href="Contact.htm"
			id=a12
			style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ ">contact 
 addresses</a><script type="text/javascript"
											language=JavaScript1.2><!--
kadovInitEffects('a12');
//--></script>. 
 </p></li>
</ul>


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


<p class=Linkline><a title="Back to top" href="About_this_help.htm" id="a36" style="/*begin!kadov{{*/ position: relative; /*}}end!kadov*/ " onmouseover="if ((parseInt(navigator.appVersion) == 4) && (navigator.appName == 'Netscape')) ehlp_showtip(this,event,'Back to top');" onmouseout="if ((parseInt(navigator.appVersion) == 4) && (navigator.appName == 'Netscape')) ehlp_hidetip();"><img src="../small_images/baby_up.gif" x-maintain-ratio="TRUE" width="20px" height="23px" border="0" class="img_whs28"></a><script type="text/javascript"
											language=JavaScript1.2><!--
kadovInitEffects('a36');
//--></script></p>

<script language="javascript1.2" type="text/javascript"><!--
kadovTextPopupInit('a34','POPUP232852532');
//--></script><script language="javascript1.2" type="text/javascript"><!--
kadovTextPopupInit('a35','POPUP233736104');
//--></script><script type="text/javascript" language="JavaScript" title="WebHelpRelatedTopics"><!--
if (parseInt(navigator.appVersion) >= 3 && typeof (WritePopupMenuLayer) == "function")
  WritePopupMenuLayer();
//--></script><script type="text/javascript" language="JavaScript">
<!--
 if ((parseInt(navigator.appVersion) == 4) && (navigator.appName == 'Netscape'))
  document.write("<div id='tooltip' class='WebHelpPopupMenu'></div>");
//-->
</script><script type="text/javascript" language="javascript1.2">
<!--
if (window.writeIntopicBar)
	writeIntopicBar(0);
//-->
</script>
</body>
</html>
