VM,Voltage,,Voltage Measure Setup VM,:MEAS:SOUR,:MEAS:SOUR{0|1},Measured channel as 1 VM,:MEAS:VPP?,,Vpp Measurement VM,:MEAS:VAMP?,,Vamp Measurement VM,:MEAS:VAV?,,Vav Measurement VM,:MEAS:VRMS?,,Vrms Measurement VM,:MEAS:VHI?,,Vhi Measurement VM,:MEAS:VLO?,,Vlo Measurement VM,:MEAS:VMAX?,,³Ì¤j¹qÀ£­È VM,:MEAS:VMIN?,,³Ì¤p¹qÀ£­È FM,Frequence,,Frequency measurement setup FM,:MEAS:SOUR,:MEAS:SOUR {1|2},test FM,:MEAS:FREQ?,:MEAS:FREQ?,Return the value of frequency measurement FM,:MEAS:PER?,:MEAS:PER?,Return the timing value of period measurement FM,:MEAS:RIS?,:MEAS:RIS?,test FM,:MEAS:FALL?,:MEAS:FALL?, FM,:MEAS:PWID?,:MEAS:PWID?,Value of the first positive pulse FM,:MEAS:NWID?,:MEAS:NWID?,Value of timing measurement FM,:MEAS:PDUT?,:MEAS:PDUT?,Ratio of the positive pulse width 'RS,RS232 Configuration,,test 'RS,:,,test 'RS,:,,test 'RS,:,,test 'RS,:,,test 'GP,GPIB,,test 'GP,:,,GPIB Port AC,Acquire,,Acquire Setup AC,:ACQ:MOD,:ACQ:MOD {0|3},Select the waveform acquisition mode AC,:ACQ:AVER,:ACQ:AVER {0|7},Select the average number of waveform acquisition AC,:ACQ:LENG,:ACQ:LENG {0|7},Select the number of record length DI,Display,,Display Setup DI,:DISP:BRIG:DAT,:DISP:BRIG:DAT {25|100},Brightness level of CRT screen for data reasdout DI,:DISP:BRIG:GRAT,:DISP:BRIG:GRAT {25|100},Brightness level of CRT screen for graticule display DI,:DISP:BRIG:WAV,:DISP:BRIG:WAV {0|1},Select the dots(0) or vectors(1) display TR,Trigger,,Trigger Setup TR,:TRIG:SOUR,:TRIG:SOUR {0|3},Select the trigger source TR,:TRIG:MOD,:TRIG:MOD {0|5},Select and query the trigger mode TR,:TRIG:SLOP,:TRIG:SLOP {0|1},Select and query the trigger slop TR,:TRIG:COUP,:TRIG:COUP {0|1},Select and querythe type of trigger soupling TR,:TRIG:REJ,:TRIG:REJ {0|2},Switch and query the frequency rejection mode TR,:TRIG:NREJ,:TRIG:NREJ {0|1},Switch and query the noise rejection mode TR,:TRIG:LEV,:TRIG:LEV ,Select and query the trigger level AT,Advance Trigger,,Advance Treigger Mode AT,:TRIG:ADV:MOD,:TRIG:ADV:MOD {0|2},Select and querythe different start trigger signal level AT,:TRIG:ADV:TYP,:TRIG:ADV:TYP {0|1},Select and query the different advance trigger setting AT,:TRIG:ADV:EVEN,:TRIG:ADV:EVEN {2|65000},Select and query the user-defined delay trigger events AT,:TRIG:ADV:LEV,:TRIG:ADV:LEV {-12|12},Sets and query the user-defined start trigger signal level AT:,:TRIG:ADV:DEL,:TRIG:ADV:DEL {1E-4|1.3E-3},Sets and query the user-defined delay time C1,Channel 1,,Channel One Configuration C1,:CHAN1:DISP,:CHAN1:DISP {0|1},Enable or disable channel one's display c1,:CHAN1:INV,:CHAN1:INV {0|1},Enable or disable bandwidth invert function C1,:CHAN1:BWL,:CHAN1:BWL {0|1},Enable or disable bandwidth limit function C1,:CHAN1:COUP,:CHAN1:COUP {0|2},Select the different coupling states C1,:CHAN1:PROB,:CHAN1:PROB {0|2},Select the different prob attenuation factor C1,:CHAN1:OFFS,:CHAN1:OFFS ,Sets or quires the offset voltage for channel one C2,Channel 2,,Channel Two Configuration C2,:CHAN2:DISP,:CHAN2:DISP {0|1},Enable or disable channel two's display c2,:CHAN2:INV,:CHAN2:INV {0|1},Enable or disable bandwidth invert function C2,:CHAN2:BWL,:CHAN2:BWL {0|1},Enable or disable bandwidth limit function C2,:CHAN2:COUP,:CHAN2:COUP {0|2},Select the different coupling states C2,:CHAN2:PROB,:CHAN2:PROB {0|2},Select the different prob attenuation factor C2,:CHAN2:OFFS,:CHAN2:OFFS ,Sets or quires the offset voltage for channel two ST,System,,System Command ST,:AUT,:AUT,Performan automatic setup TM,Time,,Time Configuration TM,:TIM:DEL,:TIM:DEL ,Sets the horizontal position(delay timebase) parameter