WILLTEK 4403 - Page 472

Appendix A SCPI Command Reference
AFGenerator subsystem
450 WCDMA Options Version 6.20
:AFGenerator:AUXout:STATe
:AFGenerator:AUXout:SOURce
:AFGenerator:AUXout:VOLume
Example
:AFG:REPL:REP ON
:AFG:REPL:REP? Value returned: is "ON".
Syntax
:AFGenerator:AUXout:STATe <PredefExp>
Parameters
PredefExp is one of the following predefined expressions: ON|OFF.
Default is OFF.
Description
Switches the routing of AF signals to the “AUX 4 (AUX out)” of the Willtek 4400
either on or off.
The source of the signal to be output to the auxiliary output connector can be
selected using the :AFG:SPEA:SOUR command as described below.
Query
The query form of this command returns the current setting. A query will return a
string containing one of the predefined expressions explained above.
Example
:AFGenerator:AUXout:STATe ON
:AFG:AUXout:STAT? Value returned: "ON".
Syntax
:AFGenerator:AUXout:SOURce <PredefExp>
Parameters
PredefExp is one of the following predefined expressions: AFIN|AFOUt. Default
is AFIN.
Description
This command routes signals coming from a selectable source to the “AUX 4 (AUX
out)” of the Willtek 4400.
AFIN means that the signal applied to the Willtek 4400 AF in connector will be
made available at the auxiliary output connector, while
AFOUt will route the signals from the AF out connector to AUX out. This can be
signals of the internal AF generator, but also signals coming from the codec of the
Willtek 4400.
Notes
– The audio generator and the codec are options to the Willtek 4400. For further
details, please refer to section “Accessories and options” on page 29.
– For further details regarding the connectors of the Willtek 4400, please refer to
section “Connectors” on page 9.
– Please note that the auxiliary output needs to be switched on first (see command
AFG:SPEA:STAT above for details).
Query
The query form of this command returns the current setting. A query will return a
string, containing the short-form version of one of the predefined expressions
explained above.
Example
:AFGenerator:AUXout:SOURce AFOUt
:AFG:SPE:SOUR? Value returned: "AFOU".
Syntax
:AFGenerator:AUXout:VOLume <int1>
Parameters
int1 is an integer. The minimum value for int1 is 0, the maximum value is 100.
The default value for int1 is 0.