Tektronix TG8000 User Manual page 372

HDLG7 HD Dual Link Video Generator module
3–222
Perform the following steps to select the converter mode:
1. Press the front-panel OTHER button. The menu display changes as follows:
2. Press the left (◄) or right (►) arrow button, or press the OTHER button
repeatedly to select between Normal and Y to GBR.
Normal: The incoming YCbCr signal is converted to a normal dual-link
output.
Y to GBR: The incoming Y data is applied to the G, B, and R outputs.
This allows higher bandwidth data, such as multiburst or sweep to be
placed on all three channels. If the sampling structure is for a YCbCr or
XYZ output, the Y to GBR selection is not available.
3. Press the up (▲) or down (▼) arrow button to select Embedded Audio
selection menu. Then use the left (◄) or right (►) arrow button to select
the following:
Link A Only: Places the incoming embedded audio on the converter mode
Dual Link A output. Conforms to the SMPTE 372M standard. In the case of
converting 1920×1080p/PsF 29.97/30 Hz to 2048×1080p/PsF 29.97/30 Hz
with 16 channels (four groups) of embedded audio, 8 channels (two groups)
will be placed on the Link A output and the other 8 channels (two groups)
will be placed on the Link B output.
Link B Only: Places the incoming embedded audio on the converted mode
Dual Link B output. In the case of converting 1920×1080p/PsF 29.97/30 Hz
to 2048×1080p/PsF 29.97/30 Hz with 16 channels (four groups) of embedded
audio, the two lowest number embedded audio groups (groups 1 and 2) will be
allowed on Link B. Groups 3 and 4 would be deleted.
Link A & B: Places the incoming embedded audio on the converted mode
Dual Link A and B outputs. In the case of converting 1920×1080p/PsF
29.97/30 Hz to 2048×1080p/PsF 29.97/30 Hz with 16 channels (four groups)
of embedded audio, the two lowest number embedded audio groups (groups 1
and 2) will be allowed on both Link A and B. Groups 3 and 4 would be deleted.
4. Press the BACK button to return to the main menu.
NOTE. When you select the converter mode, the 2K TEST SIGNAL KEY ASSIGN
setting will automatically switch to HD Test Signal.
TG8000 Multiformat Test Signal Generator User Manual