
Video Test Generator User Guide
297
DSST
Digital Sync Separate Type
Class
Format parameter setting - Digital video signal
Description
Establishes the type of digital separate sync that appears at the digital HS and VS outputs
of the generator when digital composite sync is selected via the
SSST
command and the
outputs are gated on via the
HSPG
and
VSPG
commands. The only difference between
EIA and CCIR digital separate syncs is that, in the case of CCIR, the width of the vertical
sync pulse is 0.5 line shorter than the width specified via the
VSPW
command. In the EIA
case, the width of the vertical sync pulse is as programmed.
After sending the DSST command, send the
FMTU
or
ALLU
command.
Command syntax
DSST
type
type
0 = none
1 = American separate
2 = American HDTV separate
3 = European HDTV separate
4 = Japanese HDTV separate
5 = European separate
Query syntax
DSST?
Query response
Returns the current setting of DSST. A setting of zero (0) indicates that separate digital
H&V sync cannot be activated by the operator.
Example
DSST 1
FMTU // Update hardware to current buffer contents
Содержание 802BT
Страница 1: ...802BT 802R Video Test Generator User Guide ...
Страница 52: ...42 Chapter 2 Testing Video Displays ...
Страница 62: ...52 Chapter 3 Administrative Tasks ...
Страница 87: ...802BT 802R Video Test Generator User Guide 77 IMGE end an editing session IMGA MyImage save image as MyImage ...
Страница 118: ...108 Chapter 7 Using GPIB Interface ...
Страница 194: ...184 Chapter 10 Testing EDID ...
Страница 204: ...194 Chapter 11 Testing HDCP ...
Страница 213: ...Video Test Generator User Guide 203 A Command Reference Topics in this appendix Commands by name ...
Страница 214: ...204 Appendix A Command Reference Commands by name ...
Страница 303: ...Video Test Generator User Guide 293 Example 7 Turn audio off DPTG 3 DPGU Example 8 Turn audio on DPTG 7 DPGU ...
Страница 595: ...Video Test Generator User Guide 585 ...
Страница 608: ...598 Appendix A Command Reference Related commands YMDO UNPK PKUP VTOF FLSH Example YMDI YMODEM BATCH upload ...
Страница 611: ...Video Test Generator User Guide 601 ...
Страница 612: ...602 Appendix A Command Reference ...
Страница 613: ...802BT 802R Video Test Generator User Guide 603 B Image Reference Topics in this appendix Standard image descriptions ...
Страница 716: ...706 Appendix B Image Reference ...
Страница 744: ...734 Appendix C Error Messages ...