Figure 3-18 . external ir receiver connection, 18. external ir receiver connection, Pre l iminar y – Vidikron Vision v120 User Manual
Page 51
Vidikron Vision Model 120 Owner’s Operating 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
TRIGGERS
RS-232 / 485
WIRED
REMOTE
SERVICE ONLY
SYSTEM CONTROL INTERFACE
HD1 (RC
Y / G
Pr / R
Pb / 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
FOCU
S
LENS
ZOO
M
L
IG
H
T
O
F
F
O
N
VID
S
-VID
HDMI1
HD2
SOU
R
CE
PIC
TUR
E M
EM
OR
Y
AS
PEC
T
RA
TIO
HD1
INFO
E
N
T
E
R
EXIT
MENU
BRT
CUST1
CUST2
CONT
COL
T
INT
HD3
HDMI2
ISF DA
Y
ISF
NIGHT
16:9
I-WIDE
LBOX
4:3
CINEMA
235
FOCUS
ZOOM
2
1
5
4
6
3
9
8
0
7
LENS
Note