Mitsubishi Electric UL7400U Manual page 29

Viewing video images (continued)
11. Press the LENS SHIFT button. The LENS SHIFT menu appears at the center of the screen.
12. Press the  or  button to adjust the vertical position and  or  button to adjust the horizontal position of the
displayed image.
• When the image is not displayed within the screen, adjust the projection angle. In addition, perform the
keystone adjustment, if necessary. (See page 14.)
Repeat steps 4, 5 and 9 to 12, if necessary.
Important:
• Focus, zoom and lens shift adjustment is possible in the normal picture mode only.
To stop projecting:
13. Press the POWER button.
• A confirmation message is displayed.
• To cancel the procedure, leave the projector for a while or press any button except the POWER button.
14. Press the POWER button again.
• The lamp goes out and the projector goes into a standby mode. In this standby mode, the STATUS indicator
blinks green.
15. Wait about 2 and a half minutes for the STATUS indicator to be turned off.
• During this period of 2 and a half minutes in the standby mode, the intake fan and exhaust fan rotate to cool
the lamp.
• The air outlet fans rotate faster as the temperature around the projector rises.
• Though the fans make loud sounds during cooling, such symptom is not a malfunction.
16. 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
operating 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, press the POWER button a few
minutes later. If it should still fail to light up, replace the lamp.
• Cover the lens with the lens cap to protect it from dust.
• If necessary, disconnect the cables from the computer after unplugging the power cord.
Direct Power OFF
You can turn off this projector just by unplugging the power cord without pressing the POWER button.
• Don't shut down the projector while the STATUS indicator is blinking after the lamp lights up because the lamp's
life may be shortened.
• Don't turn the projector back on right after shutting it down because the lamp's life may be shortened. (Wait about
10 minutes before turning the projector back on.)
• Before shutting down the projector, be sure to close the menu screen. If you shut down the projector without
closing the menu, the setting data of the menu may not be saved.
• If you shut down the projector while controlling the projector using the network function, the application software
such as ProjectorView may fail. The data such as the operating time and temperature display may not be
changed. In such a case, close the browser and then start up again.
• Don't shut down the projector while the filter is rolling (while the FILTER indicator is brinking green).
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.
VOLUME 15
• 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 0 and 31.
Setting the aspect ratio
You can change the aspect ratio of the input video signal (or the ratio of width to height of the image). Change the
setting according to the type of the input video signal. (See page 24.)
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