802BT/802R Video Test Generator User Guide
143
•
Select PIXEL to generate and receive pseudo-random noise at every pixel within
the whole frame.
•
Select ACTIVE PIXEL to generate and receive pseudo-random noise only at active
pixels within the frame.
8. Using the
Format
knob, select the
Parameters
field.
9. Using the
Image
knob, specify how you want the pseudo-random noise seed and
sequence length implemented, as follows:
•
Select AUTO to use the default seed value and sequence length. The default
settings ensure a stable, pseudo-random noise image. If you select this setting,
proceed to step 11.
•
Select MANUAL to define specific seed value and sequence length settings. If you
select this setting, proceed to step 10.
Note: If the HDMI/DVI signal source is external (Auto Based On field set to
MEASURED
), you cannot manually define these settings. The Parameters and Seed
Value(Hex) fields appear dimmed, and the Run Length(Hex) field is set when
measuring the external signal’s timing parameters (see “
Setting up analyzer to
measure timing
” on page 114).
10. If you set the
Parameters
field to MANUAL, define specific settings for pseudo-random
noise seed and sequence length by following these steps:
a.
Using the
Format
knob, select the
Seed Value(Hex)
field.
b.
Specify the desired seed value using the cursor (displayed under a digit in the field)
to select the appropriate value as follows:
•
To move the cursor between digits, press the
R
and
G
keys.
•
To select a number for a digit, turn the
Image
knob.
c.
Using the
Format
knob, select either the
Run-Length(Hex)
or
Run-Length(Dec)
field.
d.
Specify the desired sequence length value in hexidecimal (if
Run-Length(Hex)
field is highlighted) or decimal (if
Run-Length(Dec)
field is highlighted) using the
cursor (displayed under a digit in the field) to select the appropriate value as
follows:
•
To move the cursor between digits, use the
R
and
G
keys.
•
To select a number for a digit, use the
Image
knob.
11. Using the
Format
knob, select the
Procedure
field.
12. Using the
Image
knob, select the sequence type for pseudo-random noise to be
generated and tested as follows:
•
Select CONTINUOUS to run the pseudo-random noise sequence continuously.
•
Select SINGLE SHOT to run one sequence of pseudo-random noise.
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 ...