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Vidikron Vision Model 120 Installation/Operation Manual 39
PRE
L
IMINAR
Y
Connecting an External IR
Receiver to the VHD
Controller
If infrared signals from the remote control cannot reach the VHD Controller due to excessive
distance or obstructions such as walls or cabinet doors, you can connect an external IR
receiver to the WIRED REMOTE input on the VHD Controller to extend the range of the
remote control. See
Figure 3-18.
Figure 3-18. External IR Receiver Connection
When an external IR receiver is connected to the wired IR input, the
built-in IR sensor on the VHD Controller is disabled.
II I
TRIGGER
S
RS-232 / 485
WIRED
REMOTESERVICE ONLY
SYSTEM CONTROL INTERFACE
HD1 (R
C
Y / G Pr / RPb / B
INPUTS
Service port.
Not for user
access
VHD Controller
Rear Panel
Ring = +5V
Tip = IR Input
Sleeve = Ground
(3.5-mm
mini phono
plug)
IR Receiver
Remote
Control
FOCUS LENSZOOM
L
IG
H
T
O
F
F
O
N
VID S-VID HDMI1
HD2
SOUR
CE
PICTURE MEM
OR
Y
AS
PEC
T
RATIO
HD1
INFO
E
N
T
E
R
EXIT MENU
BRT
CUST1 CUST2
CONT COL TINT
HD3
HDMI2
ISF
DAY
ISF
NIGHT
16:9
I-WIDELBOX
4:3
CINEMA
235
FOCUS
ZOOM
2
1
5
46
3
9
80
7
LENS
Note