3
Installation Guide
AT-JUNO-451
RS-232 / IR Connector
The AT-JUNO-451 provide RS-232 and IR control, using the included four-pin captive screw
connector. Electrical IR or RS-232 signals, from a control system, can be used for control.
Atlona recommends the AT-LC-CS-IR-2M (sold separately) for easy connection to the captive
screw connector.
1. Use wire strippers to remove a portion of the cable jacket.
2. Remove at least 3/16” (5 mm) from the insulation of each wire.
3. Insert the wires into the correct terminal on the included captive screw connector, as shown
below.
4. Tighten the screws to secure the wires. Do not use high-torque devices as this may
damage the screws and/or connector.
The IR remote control that can be used to operate
the unit from a remote location.
GND
to control system
or AT-VCC-IR-KIT
RX
TX
S
GND
IR Remote Control
SW-R1
Video 1
Video
Video 2
All On
Power
Vol +
Vol -
Mute
1
3
2
4
5
Input
Audio
On
Off
On
Off
On
Off
1
On / Off buttons
Press the
On
button to power-on the unit.
Press the
Off
button to power-off the unit.
2
Input
Press these buttons (
1
-
4
) to select the desired
input.
3
Mute
Press this button to toggle audio muting on the
HDMI OUT
port. The
Output 1
toggle switch,
in the web GUI, will also change to reflect the
current muting state. Refer to the User Manual
for more information.
1
3
2
NOTE:
The AT-JUNO-451 no longer ships with
an IR remote control. However, IR documentation
remains for units currently in the field.
Содержание Atlona JunoX 451
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