Optoma hd8200 用户手册

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 When the “LAMP” indicator led is lit orange, the projector will 

automatically shut down. Please call the nearest Optoma 

facility for assistance. 

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 When the “TEMP” indicator turns red, it indicates the projec-

tor has overheated. The projector will shut down automati-

cally. 

Under normal conditions, the projector can be switched on 

again after it has cooled down.

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 When the “TEMP” indicator flashes red, it indicates the fan 

has failed.

1.  Press the 

“   ”

 button on the remote control or 

“ ” button on 

the side of the projector two times with one second interval 

in between 

to turn off the projector. First push of button will 

display the following message on the screen. 

Press the button again to confirm the shut down. If the but-

ton is not pressed, the message will disappear in 5 seconds.

2.  The cooling fans continue to operate for about 60 seconds 

for cooling cycle and the Power LED will turn blue.  When 

the lights solid red, the projector has entered standby mode.
If you wish to turn the projector back on, you must wait until 

the projector has completed the cooling cycle and has en-

tered standby mode.  Once in standby mode, simply press 

“

”

 button to restart the projector.

3.  Disconnect the power cord from the electrical outlet and the 

projector.

4.  Do not turn on the projector immediately following a power 

off procedure.

Contact the nearest 

service center if the 

projector displays these 

symptoms. See page 

49 for more information.

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