Tektronix AWG7000 Series, Service Manual

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AWG7000 Series Service Manual
3-1
Adjustment Procedures
This section contains information about instrument adjustment. Only qualified
personnel should perform adjustment procedures. Read the
Service Safety
Summary and the General Safety Summary before performing any service
procedures.
Adjustment Interval
If the instrument fails performance tests (refer to the AWG7000 Series Arbitrary
Waveform Generators Technical Reference Manual ), then adjustment may be
required.
If periodic calibration is one of your requirements, a general rule is to verify
performance and make adjustments (only if needed) every 2000 hours of operation
or once a year if the instrument is used infrequently.
Adjustment After Repair
After removal and replacement of a module, you must perform the Performance
Verification procedure, found in the
AWG7000 Series Arbitrary Waveform
Generators Technical Reference Manual . The Technical Reference PDF manual is
included in the Product Documentation CD. This manual is also available on the
Tektronix Web site (www.tektronix.com/manuals).
NOTE.
Before performing adjustment procedures, you must warm up the arbitrary
waveform generator at least 20 minutes in an ambient temperature between 20
°
C
and 30
°
C. Adjustments performed before warm-up or outside this temperature
range may result in poor performance.