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38 Runco LS-10d Installation/Operation Manual
PRE
L
IMINAR
Y
Connecting an External IR
Receiver to the DHD
Controller
If infrared signals from the remote control cannot reach the DHD Controller due to
excessive distance or obstructions such as walls or cabinet doors, you can connect an
external IR receiver to the DHD Controller to extend the range of the remote control. See
Figure 3-16.
Figure 3-16. External IR Receiver Connection
➤
To Accessory Box
PC / Control
RS-232
IR
Display Control
3
4
Ethernet
HDMI Out
To Display
HDMI Out
Audio Only
RS-232
O
N
ISF
NT
V
I
D
1
V
ID
2
H
D
1
H
D
2
V
ID
3
C
O
M
P
ISF
DAY
CUST
1
CUST
2
O
F
F
R
A
T
I
O
R
A
T
IO
I
N
P
U
T
I
N
P
U
T
E
X
IT
123
456
H
D
M
I
1
H
D
M
I
3
H
D
M
I
4
H
D
M
I
2
S
C
A
R
T
N
A
T
IV
E
78
0
9
M
E
N
U
L
IG
H
T
E
N
T
E
R
1
6
: 9
4
: 3
L
E
T
B
O
X
V
-
W
ID
E
C
IN
E
M
A
V
-C
IN
E
(3.5-mm, mini
phono plug)
IR Sensor
IR Repeater
Remote Control