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Model 8902A
Adjustments
Section 5
ADJUSTMENTS
5-1. INTRODUCTION
This section contains adjustments and checks that assure peak performance of the Measuring
Receiver. The instrument should be readjusted after repair or failure to pass a performance test.
Allow a
30
minute warm-up prior to performing the adjustments. Removing the top cover is the
only disassembly required ior most adjustments.
To
determine which performance tests and adjustments to perform after a repair, refer to paragraph
5-5, Post-Rcpir Tesls, A djir.slmcnl.r, and Ch
L & s .
5-2. SAFETY CONSIDERATIONS
This section contains information, cautions, and warnings which must be followed for your
protection and to avoid damage to the equipment.
5-3. EQUIPMENT REQUIRED
Each adjustment procedure contains a list of required test equipment. The test equipment is
identified
by
callouts in the test setup diagrams where included.
If substitutions must be made for the specified test equipment, refer to Table 1-3 in the
Upcsalitig
Muniiul for the minimum specifications. It is important that the test equipment meet the critical
specifications listed in the table if the Measuring Receiver is to meet its performance requirements.
5-
1
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