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Appendix A
Command Reference
AVCS
Analog Video Color subcarrier Selection
Class
Format parameter setting - Analog video signal
Description
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.
Command syntax
AVCS
type
type
0 = No subcarrier
1 = NTSC-M, 3.579545 MHz (American)
2 = NTSC-44, 4.43361875 MHz (conversion format without phase alternation)
3 = PAL, 4.43361875 MHz (with phase alternation)
4 = PAL-Nc, 3.58205625 MHz (Argentina)
Query syntax
AVCS?
Query response
type
Other required
commands
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
AVCS 1 // Select standard American NTSC encoding
FMTU
// Update hardware to current buffer contents
Summary of Contents for 802BT
Page 1: ...802BT 802R Video Test Generator User Guide ...
Page 52: ...42 Chapter 2 Testing Video Displays ...
Page 62: ...52 Chapter 3 Administrative Tasks ...
Page 118: ...108 Chapter 7 Using GPIB Interface ...
Page 194: ...184 Chapter 10 Testing EDID ...
Page 204: ...194 Chapter 11 Testing HDCP ...
Page 214: ...204 Appendix A Command Reference Commands by name ...
Page 595: ...Video Test Generator User Guide 585 ...
Page 611: ...Video Test Generator User Guide 601 ...
Page 612: ...602 Appendix A Command Reference ...
Page 716: ...706 Appendix B Image Reference ...
Page 744: ...734 Appendix C Error Messages ...