Technical data

5 Troubleshooting Guide
58 N1911A/1912A P-Series Power Meters Service Guide
Additional Diagnostic Tests
Type of Functionality Reason Recommended Test Method Possible Faults
USB/LAN functionality The N7832A software only
tests functionality over GPIB
Check the DUT responds when
*RST is sent to it via the
USB/LAN interfaces
PPMC assembly
Sensor functionality The N7832A software does
not prove both paths of the
sensor flex assembly
Connect an E4412A sensor to
the DUT and ensure it can be
zeroed/calibrated
Sensor flex assembly