Runco VX-22I Connecting an External IR, Receiver to, Rear Panel, Connecting to AC Power

If infrared signals from the remote control cannot reach the projector due to excessive	Connecting an External IR
distance or obstructions such as walls or cabinet doors, you can connect an external IR	Receiver to the VX-22i
receiver to the WIRED REMOTE input on the VX-22i to extend the range of the remote
control. See Figure 3-17.

IR Receiver

Remote

Control

SOU RCE

R ENTE

E	MEMOR	Y
		RA
		TIO
PICTUR		ASPECT

		6	0
	2	5	9
1		4	8
		3	7

Ring = +5V

Tip = IR Input

Sleeve = Ground

Rear Panel

WIRED REMOTE

REMOTE WIRED

(3.5-mm mini phono plug)

Service port. Not for user access

Figure 3-17. External IR Receiver Connection
Note	When an external IR receiver is connected to the wired IR input, the
	built-in IR sensor on the VX-22i is disabled.
Projector: Plug the female end of one power cord into the AC receptacle on the rear of		Connecting to AC Power
the VX-22i (AC 100V ~ 240V). Then, connect the other end to your AC power source.

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.

The input voltage to the AutoScope lens motor must be between

Caution 100 and 120 VAC. Do not connect the AutoScope lens motor to a 200-240 VAC power source!

Runco VX-22i Installation/Operation Manual 35