Connecting An External Ir Receiver To The Dhd Controller; Connecting To Ac Power; External Ir Receiver Connection - Runco VIDEO XTREME VX-22D Installation & Operation Manual

Installation
Connecting an External IR
Receiver to the DHD
Controller

Connecting to AC Power

➤
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 WIRED REMOTE input on the DHD Controller to extend the
range of the remote control. See Figure 3-18.
IR Receiver
Figure 3-18. External IR Receiver Connection
Note
➤
Projector/DHD Controller: Plug the female end of one power cord into the AC
receptacle on the rear of the VX-22d (AC 100V ~ 240V). Then, connect the other end to
your AC power source.
Similarly connect the DHD Controller to a nearby AC outlet.
AutoScope Lens Motor: With AutoScope-equipped projectors, an additional power
cord is provided for the lens motor. Plug the female end of the AC power cord into the AC
input on the rear of the lens motor assembly. Connect the other end to a 110 VAC power
source.
Caution
Remote
Control
Ring = +5V
Tip = IR Input
Sleeve = Ground
(3.5-mm
mini phono
plug)
When an external IR receiver is connected to the wired IR input, the
built-in IR sensor on the DHD Controller is disabled.
The input voltage to the AutoScope lens motor must be between
100 and 120 VAC. Do not connect the AutoScope lens motor
to a 200-240 VAC power source!
38
DHD Controller
Y / G
Service port.
INPUTS
Not for user
access
WIRED
SERVICE ONLY REMOTE RS-232 / 485
SYSTEM CONTROL INTERFACE
Runco VX-22d Installation/Operation Manual
Rear Panel
HD1 (RC
Pb / B Pr / R
I II
TRIGGERS