Viewing video images (continued) – MITSUBISHI ELECTRIC WL639U User Manual

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To stop projecting:

8. Press the POWER button.

• A confirmation message is displayed.

• To cancel the procedure, leave the projector for a while or press the MENU button.

9. Press the POWER button.

• The lamp goes out and the projector goes into a standby mode. In this standby mode, the STATUS indicator

blinks green.

10. Wait about minutes.

• During this period of minutes in the standby mode, the intake fan and exhaust fan rotate to cool the lamp.

• The lamp can’t be lit again for 1 minute after turned off for safety purpose. It will take another 1 minute for the

STATUS indicator to go out. If you want to turn on the projector again, wait until the indicator goes out, and

then press the POWER button.

• The air outlet fans rotate faster as the temperature around the projector rises.

• Do not unplug the power cord while the STATUS indicator is blinking. Unplugging the power cord immediately

after use may cause a breakdown.

• Though the fans make loud sounds during cooling, such symptom is not a malfunction.

11. Unplug the power cord from the outlet.

• The POWER indicator will go out.

• If the power cord should be unplugged accidentally while either the air inlet fan or the air outlet fans are oper-

ating or the lamp is on, allow the projector to cool down for 10 minutes with the power off. To light the lamp

again, press the POWER button. If the lamp doesn’t light up immediately, repeat pressing the POWER button

or 3 times. If it should still fail to light up, replace the lamp.

• Cover the lens with the lens cap to protect it from dust.

Volume from the speaker

Press the VOLUME + or - button to change the volume from the speaker.

The volume control bar will appear on the screen.

• The volume control bar will disappear about 10 seconds after the VOLUME button is released.

• The VOLUME buttons don’t function while the menu selection bar or the menu is being displayed.

• When a high-level audio signal, such as a DVD audio signal, is supplied to the AUDIO IN terminals, the output from

the speaker may be distorted.

• When the audio cable is connected to the AUDIO OUT terminal, the speaker output is muted.

• The volume of the audio from the AUDIO OUT terminal is also changed by pressing the VOLUME buttons.

• The volume of the audio from the AUDIO OUT terminal varies within the range between 15 and 3.

POWER button

Viewing video images (continued)

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