Runco VX-8D 用户手册

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页码 108
38
Runco VX-8d Installation/Operation Manual
PRE
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IMINAR
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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
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SVC
HDM
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HDM
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EXIT
RETURN
16 : 
9
4 : 3
(3.5-mm, mini
phono plug)
IR Sensor
IR Repeater
Remote Control