Grass Valley Indigo AV Mixer v.1.2.2 - Manual (Page 127)

INDIGO AV Mixer User Manual 127
Setup Main Menu
Standard
Select the video standard format: PAL or NTSC .
16:9
Activate this button if you need a 16:9 video output format.
NTSC Pedestal
This button is only available if you selected NTSC as video standard.
Allows you to activate/de-activate an internal offset of the NTSC signal,
to avoid differences in brightness.
Note The NTSC Pedestal setting always affects both inputs and outputs. Indepen-
dent settings are not possible.
Ext. Lock Enable
Allows you to lock the INDIGO AV Mixer to an external reference signal.
The external reference signal must match the selected video standard ( PAL
or NTSC ).
When Ext. Lock Enable is active and a valid reference signal is applied to the
Analog Ref input (see also Analog Ref Connections on page 22), the
INDIGO AV Mixer will enter the Ext. Lock mode.
In Ext. Lock mode, you can use the Phases parameter display field to
adjust the relative position between the output video of the INDIGO AV
Mixer
and the reference signal (for example, “start of field”).
Note Changing the Ext. Lock mode or the phases may cause a momentary signal
distortion on the output.
The current status is shown in the Genlock Status and Input sync status
display.