EXFO PM-1100 Optical Power Meter - Manual (Page 102)

Remote Control Commands
92 PM-1100
Product-Specific Commands—Description
SENSitivity:POWer:UNIT
Description This command changes the measurement units.
Syntax SENS:POW:UNIT
Parameters The can be
“0” or “DBM”
“1” or “W”
“2” or “DB”
“3” or “DW”
Example SENS:POW:UNIT DBM
SENSitivity:POWer:UNIT?
Description This query returns the current measurement units.
Syntax SENS:POW:UNIT?
Response The response will be
“0” if units are dBm
“1” if units are watt
“2” if units are dB
“3” if units are delta watt
Example SENS:POW:UNIT?