Runco Q-750D 2.2 Q-750dRear Panel, •Front Ir Sensor, •Exhaust Vent, Status Led, Dhd Input

Controls and Functions

2.2

Q-750d Rear Panel

•FRONT IR SENSOR

Receives infrared signals from the remote control unit.

•EXHAUST VENT

Warm air exits the projector through this vent. Ensure that it is not blocked.

•STATUS LED

Indicates projector status as follows:

•Solid green = AC power present, ready to turn on.

•Flashing green = Projector is initializing; keypad functions not allowed.

•Off = Normal operation.

•Flashing red = Over temperature, user intervention (clear vents, turn on AC) may fix problem

•Solid red = Error that requires servicing (fan failure, Power-on Self-Test (POST) failure).

Figure 2-2shows the Q-750d rear panel.

	RS-232
	232-RS
	DHD INPUT	AC
		AC
	INPUT DHD
1	2	3

Figure 2-2. Q-750d Rear Panel

1.RS-232C INPUT (9-pin, female D-Sub)

Connect the Display Control output on the DHD Controller to this input (see Figure 2-4).

2.DHD INPUT

An HDCP-compliant digital video input for connecting the HDMI output from the DHD Controller.

3.POWER INPUT (100 to 240 VAC) Connect the Q-750d to power here.

6 Q-750d Series Installation/Operation Manual