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Epson PowerLite 84 User Manual

Epson PowerLite 84
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92 Solving Problems
Flashing
orange
Rapid cooling is in progress. Although this is not an abnormal condition,
projection will stop automatically if the temperature rises higher. Make
sure there is plenty of space around the projector for ventilation, and that
the air filter and vents are clear. If you’re using the projector above 4900
feet (1500 m), turn on High Altitude Mode; see page 75.
Red The projector is overheating, which turns the lamp off automatically.
Wait until the cooling fan stops, then unplug the power cord. Plug the
power cord back in and press the
Ppower button. Make sure the room
temperature is not above 95 °F (35 °C), and there is plenty of space
around the projector for ventilation. If you’re using the projector above
4900 feet (1500 m), turn on High Altitude Mode; see page 75.
The air filter or vent may be clogged. Clean them or replace the air filter
as described on page 79.
If the projector continues to overheat after you clean the air filter, the
problem may be caused by damage to the cooling fan or temperature
sensor. Contact Epson for help as described on page 102.
Warning: Except as specifically explained in this User’s Guide, do not
attempt to service this product yourself.
Flashing
orange
It’s time to replace the lamp. See page 80 for instructions. If you continue
to use the lamp after the replacement warning, there is an increased
possibility that the lamp may break.
Flashing red The lamp may be burnt out. First make sure the lamp cover is securely
installed. If that’s not the problem, let the lamp cool, remove the lamp,
and replace it as described on page 80.
The air filter or vent may be clogged. Clean them or replace the air filter
as described on page 79.
If this does not resolve the problem, contact Epson as described on
page 102.
Flashing red Power is cut off because of an internal problem. Unplug the power cord
and contact Epson for help, as described on page 102.
Flashing red The auto iris or ballast is malfunctioning. Unplug the power cord and
contact Epson for help, as described on page 102.
Status lights (continued)
Light Status Description

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Epson PowerLite 84 Specifications

General IconGeneral
Projection technologyLCD
Contrast ratio (typical)2000:1
Projector native resolutionXGA (1024x768)
Aspect ratio4:3
Dimensions (WxDxH)327.6 x 248.9 x 93.9 mm
Power requirements100-240VAC +/-10%, 50/60Hz AC
Lamp typeUHE
Lamp power200 W
Light source typeLamp
Service life of light source5000 h
Service life of light source (economic mode)6000 h
Focal length range18.2 - 29.2 mm
RMS rated power10 W
Number of built-in speakers1
Microphone inYes
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Component video (YPbPr/YCbCr) in2
Power consumption (typical)289 W
Operating temperature (T-T)5 - 35 °C
Weight and Dimensions IconWeight and Dimensions
Weight3100 g

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