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 warm-up
requirements in the instrument specifications).
3. Allow sufficient warm-up time for the required test equipment (refer to individual
instrument documentation for warm-up specifications).
4. Ensure that the analyzer's frequency reference is set to Internal:
a. Press the
System
b. If the
softkey does not have Int underlined, press the
Freq Ref
is underlined.
5. Following instrument warm-up, perform the auto align routine:
Press
,
System
Alignments
NOTE
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.
114
,
keys.
Reference
,
.
Align All Now
softkey until it
Freq Ref
Chapter 2