Bristol 428 - Page 57

Model 428 User’s Manual REMOTE COMMUNICATIONS
Bristol Instruments, Inc. 57
:UNITs:POWer?
Description
Queries the units being used for power values on the front panel display.
Query Response
{ DBM | MW }
Examples
:DISP:UNIT:POW?
:UNITs:POWer { DBM | MW }
Description
Sets the units being used for power values on the front panel display. It
is the same as changing the power units via the front panel display.
*RST value
DBM
Examples
:DISP:UNIT:POW MW
:DISP:UNIT:POW DBM
:UNITs:WAVelength?
Description
Queries the units being used for wavelength values on the front panel
display.
Query Response
{ NM | THZ | WNUMBER }
Examples
:DISP:UNIT:WAV?
:UNITs:WAVelength { NM | THZ | WNUMber }
Description
Sets the units being used for wavelength values on the front panel
display. It is the same as changing the wavelength units via the front
panel display.
*RST value
THZ
Examples
:DISP:UNIT:WAV WNUM
:DISP:UNIT:WAV NM
SENSe Subsystem
The SENSe subsystem { XE “Commands:SENSe” } allows changes in parameters that
affect how the instrument makes measurements.
SENSe Subsystem Functions
:AVERage?
Description
Queries the wavelength and power averaging state.
Query Response
{OFF | 2 | 4 | 8 | 16 | 32 | 64 | 128}
*RST value
OFF
Examples
:SENS:AVER?