Runco Q-750I operation manual Controls and Functions, 2.1 Q-750iat a Glance

2. Controls and Functions

Figure 2-1shows the key Q-750i components.

Top IR Sensor

Intake Vent (on side)

Runco Logo

Focus Ring

Projection Lens

Front Bezel

Retaining

Screw

Zoom Ring

Status LED Exhaust Vent Front IR Sensor

Figure 2-1. Q-750i Front/Side/Top View

•TOP IR SENSOR

Receives infrared signals from the remote control unit.

•INTAKE VENT

Internal fans draw cool air into the projector through this vent.

•RUNCO LOGO

The logo can be rotated to match the projector orientation: inverted (ceiling-mounted) or upright. To rotate the logo, grip it at the sides, pull it away from the projector and rotate it 180 degrees.

•FOCUS RING

Rotate this to focus the projected image.

•PROJECTION LENS

Available in two versions: standard throw range (1.85:1 to 2.40:1) and short throw range (1.56:1 to 1.86:1).

•FRONT BEZEL RETAINING SCREW

Loosen this screw to allow removal of the decorative front bezel, which provides access to the lens shift controls (refer to Lens Shift on page 34).

•ZOOM RING

Rotate this to change the projected image size.

2.1

Q-750i at a Glance

Q-750i Series Installation/Operation Manual 5