Knoll HD284 user manual Specifications, Resetting the lamp timer

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7.Tighten the single screw.

8.Replace the lamp door by sliding the tabs into the tab bays and tightening the two screws.

9.Plug in the power cable, then press the Power button to turn the projector back on.

10.Reset the lamp hour timer.

Resetting the lamp timer

To reset the lamp age, simultaneously holding down the two Brightness buttons on the projector’s keypad for 10 seconds.

Using the security lock

The projector has a security lock for use with a PC Guardian Cable Lock System. This lock needs to be order from Knoll Systems. Refer to the information that comes with the lock for instructions on how to use it.

Specifications

Temperature Operating	50 to 95° F (10 to 35° C) at 0 - 10,000 feet
Non-operating	-4 to 158° F (-20 to 70° C) at 0 -20,000 feet
Altitude Operating	0 to 10,000 feet (3,048 meters)
Non-operating	0 to 20,000 feet (6,096 meters)
Humidity Operating	10 percent to 95 percent relative humidity, non-condensing
Non-operating	10 percent to 95 percent relative humidity, non-condensing
Dimensions	13.8 x 12.8 x 4.3” (351W x 325L x 110H mm)
Weight	9.3 lbs. (4.24 kg) unpacked
Optics Focus Range	5 - 32.8 feet (1.5 – 10 meters)
Lamp Type	UHP lamp (dual watt: 200 and 250 watt)
	Model SP-Lamp-006
Input power requirements	100V-120V 4A 50/60 Hz
	200V-240V 2A 50Hz