Self Test; Power On Self Test; Front Panel Selection Of Self Tests - Keysight N1911A User Manual

10 Maintenance

Self Test

The power meter has two self test modes:
– Power on self test - occurs automatically when you turn on the power meter.
– Troubleshooting mode - accessed via the front panel or remotely. The front

Power on self test

The power on self test is performed automatically when the power meter is turned
on and takes approximately 10 seconds to complete.
As the power on self test occurs, the message "Testing..." appears next to the
name of the test which is being performed. When each test is complete, the
message Testing... is replaced by either the message Passed or Failed. If a failure
occurs the message Power-up H/W Err appears. Any errors are also written to the
error queue and can be examined in the Errors screen by pressing
Error List

Front panel selection of Self Tests

Press
consisting of the following:
– Instrument Self Test
– Keyboard
– Bitmaps Displays
262
panel softkey menu allows you to run individual tests, whereas the remote
command runs a complete series of tests as listed
page 264.
.
, ,
1 of 2
, to access the Sel f Test menu
Service Sel f Test
Keysight N1911A/1912A User's Guide
in"Remote testing" on
,