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Service: To use these features, highlight them and press
Select.
Factory Reset: restores all settings to their default.
Lamp Reset: resets the lamp hours used counter in the About menu to zero. Do this only after changing the lamp.
Service Code: only used by authorized service personnel.
About: provides information about the projector and the active source.
Maintenance
Cleaning the Lens
1 Apply a
•Avoid using an excessive amount of cleaner, and don’t apply the cleaner directly to the lens. Abrasive cleaners, solvents or other harsh chemicals might scratch the lens.
2 Lightly wipe the cleaning cloth over the lens in a circular motion. Replace the lens cap immediately, if you don’t intend to use the projector.
Replacing the Projection Lamp
The lamp hours used timer in the About menu counts the number of hours the lamp has been in use. Twenty hours before the lamp life expires, the message “Change lamp” appears on the screen at startup. If the maximum lamp time is exceeded, the lamp will not light. In this case, after replacing the lamp you must reset the lamp hours by simultaneously pressing both Volume buttons on the keypad and holding them for 10 seconds.
NOTE: You can order new lamp housings from your dealer or directly from Knoll. See the packing list for information. Use only a replacement lamp with the same type and rating as the original lamp, model
1 Turn off the projector and unplug the power cord.
2 Wait 30 minutes to allow the projector to cool thoroughly.
3 Turn the projector on its side so that the lamp door is facing you. Using a
4 Loosen the two captive screws that attach the lamp housing to the projector.
5 Detach the lamp connector from the projector by depressing the locking tab on the connector and lightly pulling it free.