Video Signal Generator Owner's And Programmer's Manual

6-101
CALF analog video CALibration Factors
Classification: System parameter setting
Cmd Syntax(801GC): CALF <video 1000> [<video 700> [<sync 400> [<sync 40>
[2048 [2048]]]]]
(801GX): CALF <video 1000> [<video 700> [<sync 400> [<sync 40>
[<NTSC 714> [<PAL 700]]]]]
(801GC-ISA): CALF <video 1000> [<video 700> [<sync 400> [<sync 40> [<pclk
700> [2048]]]]]
(801GF, 801GF-ISA): CALF <video 1000> [<video 700> [<sync 400> [<sync 40> [<psync
400> [psync 40>]]]]]
Limits: <video 1000>
min swing = 4095
max swing = 0
<video 700>
min swing = 4095
max swing = 0
<sync 400>
min swing = 0
max swing = 4095
<sync 40>
min swing = 0
max swing = 4095
<NTSC 714>
min swing = 4095
max swing = 0
<PAL 700>
min swing = 4095
max swing = 0
<pclk 700>
min swing = 4095
max swing = 0
<psync 400>
min swing = 0
max swing = 4095
<psync 40>
min swing = 0
max swing = 4095
Query Syntax: CALF?
Query Response: <video 1000> <video 700> <sync 400> <sync 40> <NTSC
714> <PAL 700>
Description: The CALF sets the analog output calibration factors to values
other than those set by the generator’s own self-calibration
function. The <video 1000> factor adjusts the video output level
when AVSS is at its maximum of 1.000 volts. The video <700>
factor adjusts the video output level when AVSS is at 0.700