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. :.1
CONTROLS AND INIDICATORS (continued)
CONTROL
I
INDICATOR
1.
2.
3.
POWER indicator:
DISPLAY POWER:
VIDEO MUTE:
4.
' Input Select Buttons:
5.
Input LED:
6.
NORM I VLB Switch:
7.
Output LED:
8.
S-VIDEO/SVHS Switches:
9.
NTSC/P AL Switches:
10.
ADDRESS Switches:
11.
AUDIO LEVEL:
FUNCTION
Lights to indicate switcher input power is ON.
Press and hold for 2 seconds (until the backlight is lit) to turn
ON the attached switcher and projector. Backlighfed pushbutton
lights to indicate the projector is ON.
Press again and hold for 2 seconds (until backlight goes off) to
turn the projector OFF. Pushbutton light is extinguished to
indicate projector power is OFF .
Press to mute (blank) projector video display. Backlighted
pushbutton lights to indicate video mute mode has been selected.
Press again to restore video display. Backlighted pushbutton is
extinguished .
Press to select video input (1-8 or 1-10). Backlighted pushbutton
lights up to indicate selected input .
Green LED indicator (1-8 or 1-10) lights to indicate selected
input.
Set switch to VLB to select Video Loop Back mode when using
composite-to-RGB decoder or scan doubler (i.e., Extron Andora)
Set switch to NORM for normal operation. Refer to Chapter 5
for discussion of Video Loop Back mode .
Green LED indicator (3 locations) lights to indicate selected
output (RGBHV, Composite, or S-Video) .
Setup Only. Separate switch for each input channel to select
input/ output type .
Setup Only. Separate switch for each input channel to select
input/ output type .
Setup Only. Setting determines binary address of switcher when
looping two or more switchers .
An audio level attenuator is provided for each input channel to
normalize audio output levels. The attenuators can only decrease
(not increase) audio levels .
.•I
System 8/10 User's Manual • Page 4-3
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