What Can Go Wrong - Keysight N1911A Installation Manual

What can go wrong?

See this
Red LED not lit
Fails sel f test(s)
5 Line input fuse and spare.
Keysight N1911A and N1912A Installation Guide
Do this
Check that power is supplied to the meter.
Check the power meter fuse. (see
If there are any self-test failures the meter is defective. Contact your
nearest Keysight Service Center (Refer to
Support" on page 11).
In-line fuse
Getting Started
step 5)
"Sales and Technical
Spare fuse
1
11