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Multitone Audio Test System
User Manual
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V
3.32
INPut:DEEMphasis [OFF¦ON]
Use
Activates the 750µs deemphasis, which applies on both channels, regardless of other filters.
Range
OFF ¦ ON
boolean
Default
OFF
Query
Use command INPut[1-2]:STATus?
Example
:
→
:
→
INP:DEEM ON
Input:Deemphasis OFF
INPut:TRIGger:ARMed
Use
Puts RT-1M into the armed mode, where the analyzer waits for an externally generated
incoming multitone burst with trigger.
Query
Use commands INPut:TRIGger:ARMed? and INPut[1-2]:STATus?
Example
:
→
Inp:Trigger:Armed
Explanation
This command allows the analyzer to receive multitone bursts that have been generated by
a remote RT-1M unit, i.e. to run the analyzer in the so-called Broadcast Mode.
In the armed status, the Trigger LED will be flashing until a trigger is detected (LED is lit).
Keep in mind that for broadcast applications it is necessary to set the synchronization mode
of the generator / analyzer to INTernal / EXTernal, while the trigger configuration for both
units must be TIGHT (see p. 3-36).
INPut:TRIGger:ARMed?
Use
Queries whether RT-1M is in the armed mode.
Answer
<Trigger_Status>
Range
ARMED ¦ STOPPED
string
ARMED
STOPPED
As long as RT-1M is in this mode, it will wait until an incoming multitone
burst is detected or until the unit is re-set into the normal operation.
This status indicates that RT-1M is not armed (i.e. waiting for a trigger),
but in the normal mode. In this status, the Trigger LED will be dark.
Example
:
→
→
:
Inp:Trigger:Armed?
ARMED
