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R3132 Series Spectrum Analyzer Operation Manual
4.2.9 GPIB Command Codes
4-27
Table 4-5 Trigger
Function
Listener Code
Talker Request
Code
Output Format
Trigger Mode
–––
TRGSRC?
0:Free RUN
1:Line
2:Video
3:TV-V
4:TV-H
5:Ext.
FREE RUN
TRGSRC FREE
–––
–––
LINE Trigger
TRGSRC LINE
–––
–––
VIDEO Trigger
TRGSRC VIDEO
VI *
–––
VI?
–––
%(Integer)
External Trigger
TRGSRC EXT
EX *
–––
EX?
–––
Level (Real number)
TV-V Trigger
TRGSRC TVV
–––
–––
TV-H Trigger
TRGSRC TVH
TVH *
–––
TVH?
–––
No.(Integer)
Trigger Slope
+
Trigger Slope
-
TRIGSLP RISE
TRIGSLP-
TRIGSLP FALL
TRIGSLP?
0: +
1: -
TV system NTSC
PAL&SECAM
TVHNT
TVHPS
TVSYS?
1: NTSC
0: PAL&SECAM
Trigger Delay
TRGDT *
TRGDT?
Time