Runco operation manual Controls and Functions, LS-HB at a Glance

Controls and Functions

2. Controls and Functions

Figure 2-1and Figure 2-2show the key LS-HB components.

2.1

LS-HB at a Glance

System Keypad

Top IR Sensor

Power Button/ Status LED

Exhaust Vent (on side)

Intake	Focus Ring
	Projection Lens
Vent

Front

IR Sensor

Zoom Ring

Figure 2-1. LS-HB Front/Side View

•TOP IR SENSOR

Receives infrared signals from the remote control unit.

•POWER BUTTON/STATUS LED Indicates projector status as follows:

•Solid green = AC power present, ready to turn on (lamp not lit)

•Flashing green = lamp is warming up or cooling down; keypad functions not allowed

•Off = Lamp lit, projector functioning normally

•Alternating green/red = Lamp problem (door open, unable to strike, end of life), user intervention likely to fix problem

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

•Solid red = Error that requires servicing (fan fail, Power-on self-test fail etc.)

•EXHAUST VENT

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

•FOCUS RING

Rotate this to focus the projected image.

•PROJECTION LENS

Available in two versions: standard throw range (1.89:1 to 2.40:1) and short throw range (1.59:1 to 1.86:1).

Runco LS-HB Installation/Operation Manual 5