Quantum Data 801GC - Manual (Page 223)

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AVSS Analog Video Signal Swing
Classification: Format parameter setting
Command Syntax: AVSS <level>
Limits: <level> (floating point accepted)
min = 0.000 volts
max = 1.000 volts
Query Syntax: AVSS?
Query Response: <level>
Description: The AVSS command sets the maximum peak-to-peak swing for
all three analog video channels. The actual peak-to-peak swing
of the analog video signals at the output connectors equals the
product of AVSS multiplied by AVSC. The AVSS? query returns
the current setting of AVSS.
Other Required Cmds: Analog video must be enabled with the AVST command in order
to output an analog video signal. The FMTU command instructs
the generator to use the new setting. The ALLU command updates
hardware to the new setting and redraws the test image.
Example: A V S T 2 / / S e l e c t R G B c o m p o n e n t c o l o r
/ / v i d e o i n b u f f e r
A V S S 0 . 7 1 4 / / S e t t o 7 1 4 m V i n b u f f e r
F M T U / / U p d a t e h a r d w a r e t o c u r r e n t
/ / b u f f e r c o n t e n t s