131
4. Input/output signal settings
4-10. Setting the ancillary data
In this section, the function for allowing the ancillary data of the SDI input signals to pass through is set.
If SD format signals are input while the HD format has been set as the system format, it will not be possible for
their ancillary data to be passed through.
Setting the V ancillary data
It is possible to decide whether to allow the V ancillary data, which is superimposed in the vertical blanking period
of the input images, to pass through the PGM bus.
The background bus data which is output to programme (PGM) is passed through for images whose transition has
been cut off.
During a transition, the background bus data which was output to programme (PGM) immediately before is
passed through.
Press the [SYSTEM] button to light its indicator and display the SYSTEM menu.
Refer to “2-1-5. LCD menu area”.
Turn [F1] to display the Anci sub menu.
<Menu
display>
SYS 4|VAnci |E.Audio| |
Anci | Off| Off| |
On On
Turn [F2] to select On or Off for the V ancillary data using the VAnci item.
On:
In the case of the HD format, the ancillary data starting with line 9 is passed through.
In the case of the SD format, the ancillary data starting with line 12 is passed through.
Off:
The data is not passed through.
Setting the embedded audio data
The embedded audio data of the SDI input signals can be passed through the AUX bus.
On the Anci sub menu, turn [F3] to select On or Off for the embedded audio data using the E.Audio item.
<Menu
display>
SYS 4|VAnci |E.Audio| |
Anci | Off| Off| |
On On
On:
The data is passed through.
Off:
The data is not passed through.
When “On” has been selected, the V ancillary data of the input images is also passed through at the same
time.
