Adjustments
The waveform rasterizer does not normally require any adjustments. The
adjustments which can be made should only be made while performing a
Performance Verification. Refer to the following procedures in the WVR6020,
WVR7020, WVR7120, Specifications and Performance Verification Technical
Reference m
anual (on the Product Documentation CD that shipped with this
instrument) for the adjustments:
Composite
Analog Vertical Measurement Accuracy (Option CPS only),
Composite Analog Frequency Response (Option CPS only),
Composite Analog Input DC Offset Restore Off (Option CPS only)
Analog Audio Level Meter Accuracy Over Frequency (Options AD and DDE
only)
HD Cable Meter (WVR7120 Option EYE or PHY only)
HD Jitter N oise Floor (WVR7120 Option EYE or PHY only)
Eye Gain (WVR7120 Option EYE or PHY only)
SD Cab
le Meter (WVR7120 Options EYE and PHY)
WVR6020, WVR7020, and WVR7120 Waveform Rasterizers Service Manual 3–1
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