AT-JUNO-451-HDBT
31
Advanced Operation
IR Control
The illustration below, shows an example of how electrical IR, from either a control system or the included IR remote,
can be used to control the AT-JUNO-451-HDBT.
To use electrical IR from a control system, the IR commands from the included remote must be “learned”.
The AT-JUNO-451-HDBT only supports IR codes from the included IR remote control unit. Third-party IR remotes
are not supported.
2
COM NC NO
COM NC NO
COM NC NO
COM NC NO
+12V SIG
GND
+12V SIG
GND
+12V SIG
GND
+12V SIG
GND
1
COMP
ONENT
HDMI
1
2
3
4
5
6
SERI
AL 1
IR OUT
SER
IAL
2
L
R
DIGI
TAL
COA
X OUT
AUDI
O O
UT
AUDI
O IN
ETHERN
ET
2
3
4
VID
EO
OUT
48V
DC
FACT
ORY
RESE
T
IR
Control System
AT-JUNO-451-HDBT
SW-51 IR Remote Control
(included)
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
POWER
INPUT
FW
1
2
3
4
INPUT
AT-JUNO-451-HDBT
JUNO
X
TM
1. Remove at least 3/16” (5 mm) of insulation from the GND and S wires.
2. Locate the included 4-pin captive screw block and open each of the terminals by turning the screws counter-
clockwise, using a small regular screwdriver.
3. Insert the GND and S wires into correct terminal, as shown, and tighten the screws to secure each wire. Do not
overtighten.
4. Connect the captive screw connector to the
RS-232 / IR IN
port on the AT-JUNO-451-HDBT.
5. Connect the GND and S wires to the control system or to the AT-VCC-IR-KIT.
S
GND
HDMI OUT
LAN
OPTICAL
RS-232
RX TX
S
IR IN
DC 5V
AT-JUNO-451
INPUT
1
2
3
4
POWER
INPUT
FW
1
2
3
4
INPUT
AT-JUNO-451
J
UNO
X
TM
