Quantum Data 801GC, 801GF, 801GX Owner's And Programmer's Manual page 220

AVCS
Classification:
Command Syntax:
Limits:
Query Syntax:
Query Response:
Description:
Other Required Cmds:
Example:
6-94
Chapter 6: Programming
Analog Video Color subcarrier Selection
Format parameter setting
AVCS <type>
<type>
0 = No subcarrier
1 = NTSC-M
2 = NTSC-443
3 = PAL-BDGHI
4 = PAL-N
AVCS?
<type>
The AVCS command sets the color subcarrier type used for the
television outputs on generator models that have television
outputs available. The AVCS? query returns the current setting
of AVCS.
Note – At the time of this manual's writing, only the model
8 0 1 G X s t a n d a l o n e g e n e r a t o r h a s v i d e o w i t h s u b c a r r i e r
capabilities.
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.
A V C S 1 / / S e l e c t
/ / e n c o d i n g
F M T U / / U p d a t e h a r d w a r e
/ / b u f f e r c o n t e n t s
Model 801GC, 801GF & 801GX¥Rev. A
Subcarrier frequency:
3.579545 MHz (American)
4.43361875 MHz (PAL frequency
with NTSC timing used by some
conversion systems)
4.43361875 MHz (European)
3.58205625 MHz (Argentinian)
s t a n d a r d A m e r i c a n
t o c u r r e n t
N T S C