Before Performing A Functional Test - Keysight Technologies X Series Service Manual

Functional Tests

Before Performing a Functional Test

Before Performing a Functional Test
1. Ensure that you have the proper test equipment.
2. Switch on the unit under test (UUT) and let it warm up (in accordance with
3. Allow sufficient warm-up time for the required test equipment (refer to
4. Ensure that the analyzer's frequency reference is set to Internal:
5. Following instrument warm-up, perform the auto align routine:
Functional test accuracy depends on the precision of the test equipment
used. Ensure that all of the test equipment is calibrated before running a
functional test.
632
warm-up requirements in the instrument specifications).
individual instrument documentation for warm-up specifications).
a.Press the Input/Output, More, Freq Ref In keys.
b.If the Freq Ref In softkey does not show Internal, press the Freq Ref In
softkey and select Internal.
Press System, Alignments, Align Now, All.
Keysight N9010A EXA Service Guide