Agilent Technologies E6380-90073 Manuale Utente

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Chapter 1
 
GPIB Command Dictionary
MEASure subsystem
:DEC:DTMF:HIGH:FREQuency:DISPlay <string>
:DEC:DTMF:HIGH:FREQuency:DISPlay?
These command set/query the display mode of the high tone in the 
DTMF pair.
Syntax
MEAS:DEC:DTMF:HIGH:FREQ:DISP ‘Freq’
 ‘Frq 
Err’
MEAS:DEC:DTMF:HIGH:FREQ:ERR?
Screen/field equivalent
MEAS:DEC:DTMF:HIGH:FREQ:DISP controls the upper subfield of 
the 
Hi Tone
 field on the SIGNALING DECODER screen.
:DEC:DTMF:TIME:ON <meas cmnd>
:DEC:DTMF:TIME:ON?
These command set/query the timing of the DTMF frequencies.
Syntax
MEAS:DEC:DTMF:TIME:ON 
MEAS:DEC:DTMF:TIME:ON? !returns up to 20 real values
Screen/field equivalent
MEAS:DEC:DTMF:TIME:ON? reads the 
On Time
 column on the 
SIGNALING DECODER screen when the 
Mode
 field is set to 
DTMF
.
:DEC:DTMF:TIME:OFF <meas cmnd>
:DEC:DTMF:TIME:OFF?
These command set/query the timing of the DTMF frequencies.
Syntax
MEAS:DEC:DTMF:TIME:OFF 
MEAS:DEC:DTMF:TIME:OFF? !returns up to 20 real values
Screen/field equivalent
MEAS:DEC:DTMF:TIME:OFF? reads the 
Off Time
 column on the 
SIGNALING DECODER screen when the 
Mode
 field is set to 
DTMF
.