RIGOL DSG3000 Series - Manual (Page 61)

Chapter 2 Command System RIGOL
DSG3000 Programming Guide 2-41
[:SOURce]:LEVel:ALC:MODE
Syntax [:SOURce]:LEVel:ALC:MODE OFF|ON|AUTO
[:SOURce]:LEVel:ALC:MODE?
Description Set the working state of the ALC function.
Query the working state of the ALC function.
Parameter Name Type Range Default
OFF|ON|AUTO Discrete OFF|ON|AUTO AUTO
Explanation  OFF: turn off the ALC function. At this point, the instrument switches to
"Sample & Hold" state.
 ON: turn on the ALC function.
 AUTO: the current working state of the ALC function is automatic.
Return Format The query returns OFF, ON or AUTO.
Example :LEV:ALC:MODE OFF /*Turn off the ALC function*/
:LEV:ALC:MODE? /*The query returns OFF*/
Related
Commands
[:SOURce]:LEVel:SH:ACTIve
[:SOURce]:LEVel:SH:MODE
[:SOURce]:LEVel:ATTenuation
Syntax [:SOURce]:LEVel:ATTenuation
[:SOURce]:LEVel:ATTenuation?
Description Set the attenuation of the RF output amplitude.
Query the attenuation of the RF output amplitude.
Parameter Name Type Range Default
Integer 0dB to 125dB 125dB
Explanation  When is set in "Number" form, the default unit is dB. In addition,
can also be set in "Number + Unit" form, for example, 20dB.
 The attenuation can only be set to multiples of 5.
 The default unit of the return value is dB.
 After the amplitude attenuation is set, you can use the up/down direction keys
or knob to modify the attenuation at the current step. You can query or set the
current step using the [:SOURce]:LEVel:ATTenuation:STEP command.
 You can set the attenuation only when the "FIXed" attenuation mode is
selected by the [:SOURce]:LEVel:ATTenuation:MODE command. In "AUTO"
mode, this command is invalid.
Return Format The query returns the RF amplitude attenuation, for example, 20.00.
Example :LEV:ATT 20dB
:LEV:ATT?
Related
Commands
[:SOURce]:LEVel:ATTenuation:STEP
[:SOURce]:LEVel:ATTenuation:MODE