R3132 Series Spectrum Analyzer Operation Manual
4.2.9 GPIB Command Codes
4-31
Table 4-8 Display
Function
Listener Code
Talker Request
Code
Output Format
Display Line Level
ON
OFF
DL *
DL ON [,*]
DL OFF
DL?
DLON?
Level
0:OFF
1:ON
Reference Line Level
ON
OFF
RLN
RLN ON [,*]
RLN OFF
RLN?
RLNON?
Level
0:OFF
1:ON
Window ON
OFF
WDO ON
WDO OFF
WDO?
0:OFF
1:ON
Window center position
WLX *
WLX?
Frequency
Window width
WDX *
WDX?
Frequency
Window Sweep
ON
OFF
WDOSWP ON
WDOSWP OFF
WDOSWP?
0:OFF
1:ON
Zoom
F/T
T/T
ZOOM OFF(Screen Reset)
MLTSCR ZM
MLTSCR FT
MLTSCR TT
MLTSCR OFF
MLTSCR?
0:OFF
1:ZOOM
2:F/T
3:T/T
Zoom position
ZMPOS *
ZMPOS?
Frequency/Time
Width
ZMWID *
ZMWID?
Frequency/Time
Activating the upper screen
Activating the lower screen
SCRSEL TRA
SCRSEL TRB
SCRSEL?
0:Upper
1:Lower