6-4
Chapter 6 Input/Output Signal Operations
6
Input/Output Signal Operations
Video Signal and Key Signal Settings – 51
Select the video and key signals for each of the front and back of
the image.
The following figure illustrates the conceptual front and reverse, or
back, sides of the image.
Conceptual front and back sides
In the IN/OUT menu, press F1 (IN/OUT SELECT), and the soft
key indications appear as follows.
AUTO KEY
SELECT
FRONT
VIDEO
FRONT
KEY
FRONT
KEY
MODE
FRONT
KEY
INVERT
SEPARATE
SIDE
FRONT
/BACK
IN/OUT SELECT menu soft key indications
Selecting the front video and key signals
Use the following procedure.
1
Press F1 (FRONT VIDEO).
The system is now ready to accept a front video selection.
2
Enter the button number (0 to 63) of the video signal to be
selected using the numeric keypad, and press the ENTER
button.
This selects the video signal.
3
To select the key signal by button number, press F2 (FRONT
KEY).
To select the key signal previously assigned to the selected
video signal, press F6 (AUTO KEY SELECT), turning it on,
and skip to step
5
.
Front
Back
