312
Appendix A
Command Reference
EQUB
EQUalization interval Before vertical sync pulse
Class
Format parameter setting - synchronization
Description
Establishes the width of the equalization interval before the vertical sync pulse in each
field whenever a serrated and equalized sync type is selected via either
ASCT
or
DSCT
commands and selected via the
SSST
command. If the type specified for the selected
sync signal is one of the CCIR types, then the actual equalization interval output by the
generator will be 0.5 lines shorter than the whole number specified. The EQUB? query
returns the current setting of EQUB.
Command syntax
EQUB
lines
lines
min = 0
max = number of lines after video and before vertical sync
Query syntax
EQUB?
Query response
lines
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
EQUB 3 // Set pre-equalization to 3 lines in buffer
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 ...