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38 Q-750d Series 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 3-19.
Figure 3-19. External IR Receiver Connection
➤
CUST
1
CUST
2
SVC
HDMI
1
HDMI
2
EXIT
RETUR
N
16 : 9
4 : 3
(3.5-mm, mini
phono plug)
IR Sensor
IR Repeater
Remote Control