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1-3-2. Rear of the projector
NC3541L
1
NC2041L
1
1. Air inlet / Air filter
The air inlet for cooling inside the projector. Do not cover.
Two filters are attached over the air inlet to prevent dust. Refer to "5-3. Cleaning the Air Filters" (page 58) on how to clean the
air filters.
2. Air outlet
The air outlet to exhaust heat inside the projector. Do not cover.
3. Buzzer (inside rear of projector)
The buzzer rings when the power is turned on or an error has occurred.
Do not cover the air inlets and outlet while the projector is in operation. Insufficient ventilation leads to a rise of the
NOTE
internal temperature and may cause a fire or malfunction.
Hereinafter, illustrations of NC3541L are used for explanation purposes.
1. What's in the Box? and the Names of the Projector Parts
2
2
1
3
2
1
3
2
19
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