Make sure that the fans are working. If the projector has reached an over-temperature condition and the fans are working, you should feel a strong flow of hot air from the top vent and a strong rush of air directly into the front and rear of the projector. If either fan is not working, the projector needs service.

After the projector returns to its normal operating temperature, you must turn the main power switch off and back on to clear the over temperature

indicator. Press the key on the control panel to relight the lamp.

NOTE: The Cyclops remote control’s

/O

key will not function after an over

temperature condition until the main power switch is turned off and on and the lamp is turned on from the control panel.

Replace Lamp

The indicator will illuminate if the projection lamp burns out. If the lamp has burned out, you cannot continue your presentation until you replace the lamp assembly.

CAUTION! If the lamp fails during a presentation, make sure that the projector cools for at least five minutes with the projector off before attempting to change the lamp. See page 5-1 to change lamps. The lamp assembly gets very hot. Use appropriate care when changing it.

USING THE CYCLOPS REMOTE CONTROLS

The Cyclops remote control contains all the key functions available on the DP4100/4200 control panel as well as several additional features. The Cyclops Quick Remote allows you to control several of the projector's most popular features.

For best results, aim the remote control at the projection screen or at the projector’s front panel. Do not obstruct the red infrared eye located on the front of the projector.

3-10Chapter Three

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Proxima ASA 4100/4200 manual Replace Lamp, Using the Cyclops Remote Controls