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AWG710 Service Manual
5-1
Adjustment Procedures
This section provides the procedures necessary to manually adjust the AWG710
Arbitrary Waveform Generator.
Overview
This subsection contains the following topics:
H Overview. Basic information about adjustment requirements
H Before Adjustments. General information about adjusting the waveform
generator and the Performance Check/Adjustment disk files.
H Adjustment Instructions. Procedures for manually adjusting the waveform
generator.
Use the Adjustment Instructions subsection to return the waveform generator to
conformance with the performance specified in the Specifications section. This
procedure is not required to verify the performance of the waveform generator.
To verify the performance of the instrument, refer to the Performance Verifica-
tion section.
Perform the adjustment procedures every 12 months.
After the removal and replacement of a module due to electrical failure, perform
the adjustment procedures listed in Table 5–1.
Table 5-1: Adjustments required
Removed and replaced module Adjustments required
A50 AWG board and Flash disk Clock Ref. DAC, Calibration and
Marker level, Magic Freq.
A71 Output board Calibration
A77 Attenuator board Calibration
Other modules No need to adjust
There are three adjustment procedures listed in Table 5–2. You can do Calibra-
tion and Marker level adjustments without removing the cabinet.
Description
Purpose
Adjustment Interval
Adjustment After Repair
Adjustments