R3131 Spectrum Analyzer Operation Manual
4.1 GPIB Remote Programming
4-21Jul 10/98
Table 4-12 Trace (2 of 2)
Table 4-13 Display
Function Listener Code
Talker Request
Code Output Format
Detector mode A
DET?
DM?
0: Normal
1: Positive
2: Negative
3: Sample
Normal DET NRM
DTN
Positive DET POS
DTP
Negative DET NEG
DTG
Sample DET SMP
DTS
Detector mode B
DETB?
DMB?
0: Normal
1: Positive
2: Negative
3: Sample
Normal DETB NRM
DTBN
Positive DETB POS
DTBP
Negative DETB NEG
DTBG
Sample DETB SMP
DTBS
Function Listener Code
Talker Request
Code Output Format
Display line DL*, (DLN*) DL? Level
ON DL*, (DLN*) DLON? 0: OFF
OFF DLF 1: ON
Reference line RLN* RLN? Level
ON RLN* RLON? 0: OFF
1: ON
OFF RLF
Window ON WDO ON WDO? 0:OFF/ 1:ON
WN WN?
OFF WDO OFF
WF
Window center position WLX* WLX? Frequency
width WDX* WDX? Frequency
start position WTF* WTF? Frequency
exit position WPF* WPF? Frequency
Zoom in WDOZM IN ––– –––
out WDOZM OUT ––– –––
Window sweep ON WDOSWP ON ––– –––
OFF WDOSWP OFF ––– –––
Title ON LON/***/ LB? Label
OFF LOF
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