Direction of Air Intake and Exhaust

S P E C F I L E

Portable LCD Projector

PT-LB75

Notes on Projector Placement and Operation:

The projector uses a high-wattage lamp that becomes very hot during operation. Please observe the following precautions.

1.Never place objects on top of the projector while it is operating.

2.Make sure there is an unobstructed space of 150 mm (5-29/32˝) or more around the projector’s exhaust openings.

3.If the projector is placed in a box or enclosure, ensure the temperature of the air surrounding the projector is between 0°C/32°F and 35°C/95°F. Also make sure the projector’s intake and exhaust openings are not blocked. Take particular care to ensure that hot air from the exhaust openings is not sucked into the intake openings.

200 mm (7-7/8˝) or more

500 mm (7-5/8˝) or more

Intake

Exhaust

Operating the Projector Continuously

1.If the projector is to be operated continuously 10 hours or more, lamp replacement cycle duration becomes shorter.

2.The lamp replacement cycle duration becomes shorter if the projector is operated repeatedly for short periods (one hour or less).

Weights and dimensions shown are approximate. Specifications are subject to change without notice. This product may be subject to export control regulations. All other trademarks are the property of their respective trademark owners. Projection images simulated.

As of October 2008

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