EXFO IQS-2400 WDM Laser Source for IQS-500/600 - Manual (Page 156)

SCPI Command Reference
150 IQS-2400
Product-Specific Commands—Description
:SOURce[1..n]:PULM:SOURce
Description This command is used to set the source of the
modulation signal (Internal or External). If the
instrument is not in On/Off modulation mode,
this command will have no effect.
At *RST, the synchronization mode is internal.
Syntax :SOURce[1..n]:PULM:SOURce<wsp>INTernal|
EXTernal
Parameter(s) Modulation:
The program data syntax for the first parameter is
defined as a <CHARACTER PROGRAM DATA>
element. The allowed <CHARACTER PROGRAM
DATA> elements for this parameter are:
INTernal|EXTernal.
This parameter represents the new source of the
modulation signal.
EXTernal, for the external modulation.
INTernal, for the internal modulation.
Example(s) SOUR:PULM:STAT ON
SOUR:WAV:MODE HRES
SOUR:PULM:SOUR EXT
See Also SOURce[1..n]:PULM:SOURce?
SOURce[1..n]:PULM:STATe
SOURce[1..n]:PULM:STATe?
SOURce[1..n]:WAVelength:MODE