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The front panel LED display is used to view
the status of the selected input of any room.
1. INPUT SELECTOR LEDS
There are 8 LEDs arranged in 2 rows, in the
front panel display. These LEDs indicate the
selected input (A1 through AV8) of each
room. To view the selected input of any
room, the appropriate room selector switch
described in 3 below, must be operated.
2. ROOM LEDS A Through D
The 4 LEDs located at the bottom of the front
panel display indicate which room has been
selected by the room selector switches.
3. ROOM SELECTOR SWITCHES
There are 4 room selector switches located
behind the front panel, which are accessed
through the 4 holes beneath the display
window. These switches are operated by
inserting the plastic rod (provided) through
the access hole in the front panel and
pressing gently. When any of these switches
are operated, the appropriate room LED
above it will light and the input selector LEDs
will indicate which input has been selected
by that room. To find out which input has
been selected in another room, simply
operate the appropriate room switch.
4. INFRARED TRANSMITTER
Hidden behind the front panel window is a
high power I/R transmitter that transmits data
received from any of the infrared code inputs.
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