Replacing The Carrier Board - Keysight N1913B EPM Series Service Manual

Replacing the Carrier Board

– The carrier board is pre-programmed with the N1914B firmware.
– Always perform a firmware upgrade to the instrument if the carrier board has
Fitting a carrier board that has been pre-programmed with N1913B firmware to
NOTE
an N1914B power meter will generate errors; these errors will disappear once
the firmware upgrade procedure has been carried out.
– Instrument serial number:
– Instrument option(s):
– Refer to the Keysight N1913B/N1914B EPM Series Power Meters
Keysight N1913B/N1914B EPM Series Power Meters Service Guide
been replaced.
This can be stored min the carrier board via the command:
SERV: SNUM <CHARACTER DATA>
This/these can be stored in the carrier board via the command:
SERV: OPT "< CHARACTER DATA>"
Programming Guide for further details on the use of these commands.
Repair Guide 6
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