Runco Q-750I operation manual Connecting an External IR, Receiver, Connecting to AC Power

Installation

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
repeater system to the IR INPUT on the Q-750i to extend the range of the remote control.
See Figure 3-16.

IR Sensor

SOURCE	R		OR				6
			Y	TIO				0
	NTE	MEM
	E			RA		2	5	9
		TURE		ASPECT
		PIC			1		4	8
							3	7

Remote Control

IR Repeater

(3.5-mm, mini

phono plug)

Figure 3-16. External IR Receiver Connection
Projector: The Q-750i ships with various types of AC power cords. Choose the one that	Connecting to AC Power
is appropriate to your locale.
Plug the female end of the power cord into the AC receptacle on the rear of the projector
(AC 100V ~ 240V); see Figure 2-2.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 your AC power
source.

AutoScope Lens Motor (Rear)

to

AC Power

Power AC Input

Switch

Q-750i Series Installation/Operation Manual 33