HD3G7 HD 3 Gb/s SDI Video Generator module
HD3G7 m odule
TIMING submen
u
Usethismenuto
adjust the timing offset of the serial digital video outputs relative
to the internal reference signal (frame reset signal). Use the up (▲)ordown
(▼) a rrow button to change the menu items. The following figure shows the
TIMING submenu.
Figure 3-90: HD3G7 module TIMING submenu
Vertic
al. Sets the vertical timing offset. Use the left (◄) or right (►) arrow
button to change the timing offset. You can set the value from –1/2 to +1/2
frame in 1-line steps.
NOTE. A “line" of timing refers to the timing as if it were a raster scanning a
CRT.Thismaynotbethesameasthetimethatalineofdataispresentonthe
serial link because of the way that Level B signals are interleaved.
Horizontal. Sets the horizontal timing offset. Use the left (◄) or right (►) arrow
button to change the timing offset. You can set the value from –1 to +1 line in
1-
clock steps.
NOTE. You can reset the timing offset to zero by pressing the left (◄) and right
(►) arrow buttons simultaneously.
Relative To. Sets the Zero Timing D-to-A compensation factor on or off for HD
(1.485 Gb/S) formats only. In the serial mode (default), the output timing does
not include compensation for the delay through a nominal D-to-A converter.
Use the left (◄)orright(►) arrow button to s et the relative timing to either
Serial (0H) or Analog (DAC).
3–196 TG8000 Multiformat Test Signal Generator User Manual
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