Rohde & Schwarz R&S SMB100B - Page 441

Remote control commands
R&S
®
SMB100B
441User Manual 1178.3711.02 ─ 08
*RST: LEFT
Example: See Example"Activating stereo modulation" on page 438.
Manual operation: See "Mode" on page 80
[:SOURce]:STEReo:SOURce <Source>
Selects the source for the audio signal.
Parameters:
<Source> OFF | LREXt | SPEXt | LFGen
OFF
No audio signal is provided, ARI and RDS signal can be gener-
ated separately.
LREX
The external audio signal is feed in via the analog L and R
inputs.
SPEX
The external audio signal is feed in via the digital S/P DIF inter-
face
LFG
The audio stereo signal is internally generated by the LF genera-
tor.
*RST:
LREXt
Example: See Example"Activating stereo modulation" on page 438.
Manual operation: See "Audio Source" on page 81
[:SOURce]:STEReo:EXTernal:IMPedance <Impedance>
For [:SOURce]:STEReo:SOURceLREX, selects the input impedance for the external
analog audio signal inputs L and R.
Parameters:
<Impedance> 600 | 600Ohm | 100000 | 100kOhm | 100000Ohm
*RST: 100000
Example: See Example"Activating stereo modulation" on page 438.
Manual operation: See "External R/L Impedance" on page 81
[:SOURce]:STEReo:MMF <Mmf>
For [:SOURce]:STEReo:SOURceLREX and [:SOURce]:STEReo:AUDio:
PREemphasis:STATe1, sets the maximum modulation frequency. It prevents over
modulation but decreases S/N ratio.
SOURce subsystem