Tektronix TG8000 User Manual page 346

HD3G7 HD 3 Gb/s SDI Video Generator module
HD3G7 module
TIMING submenu
3–196
Use this menu to adjust the timing offset of the serial digital video outputs relative
to the internal reference signal (frame reset signal). Use the up (▲) or down
(▼) arrow button to change the menu items. The following figure shows the
TIMING submenu.
Figure 3-90: HD3G7 module TIMING submenu
Vertical. 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. This may not be the same as the time that a line of data is present on the
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 (◄) or right (►) arrow button to set the relative timing to either
Serial (0H) or Analog (DAC).
TG8000 Multiformat Test Signal Generator User Manual