Mitsubishi DLP NW31U-EST User Manual page 21

Basic operation (continued)
Mix balance
You can change the volume balance between AUDIO1 and AUDIO2. Select MIX
or AUDIO INPUT (STANDBY) in the INSTALLATION menu and press the ENTER button. The balance control bar will
appear on the screen. Press the VOLUME +, -,  or  button while the balance control bar is displayed to adjust the
volume balance between AUDIO1 and AUDIO2.
BALANCE 0
IN 1 IN 2
ENTER : VOLUME
• The balance control bar will disappear about 10 seconds after the ENTER button is released.
• The balance control bar will also appear by pressing the ENTER button while the volume control bar is displayed
only when MIX is selected for AUDIO INPUT (PROJECTION) in the INSTALLATION menu.
• The volume balance between AUDIO1 and AUDIO2 cannot be changed during power standby.
• The BALANCE value varies within the range between -10 and 10, and the same value is applied during projection
and power standby.
Blanking the screen temporarily (AV MUTE)
The video and audio signals are temporarily muted when the AV MUTE button is pressed. You will hear an operating
sound inside the projector. To cancel muting, press the AV MUTE button again.
• The audio from the AUDIO OUT terminal is also muted by pressing the AV MUTE button.
• Mute can not be disabled by AV MUTE button while Intelligent glare sensor is working.
• The AUTO POWER OFF function does not work during AV MUTE.
AUTO POSITION button
When the image supplied from the computer is displaced, carry out the following procedure.
1. Project a bright image containing as many texts and characters as possible.
2. When the screen saver has been enabled, disable it.
3. Press the AUTO POSITION button.
The projector automatically makes optimum positional settings for the input signal.
• If the projected image is still displaced even after pressing the AUTO POSITION button several times, refer to
the procedure to adjust computer images. (See pages 37 and 38.)
• When you carry out this procedure with a dark image, the image may be displaced.
When connecting to a laptop computer:
When the projector is connected to a laptop computer, images may not be projected in some cases. In such cases,
set the computer so that it can output signals externally. The setting procedure varies depending on the type of the
computer. See the instruction manual of your computer.
Example of the setting procedure for external output
Press the [Fn] key and any of the keys [F1] to [F12] at the same time. (The key to be pressed depends on the type of
the computer you use.)
Setting of the resolution
If the resolution of the computer doesn't match with that of the projector, projected images may be obscured. Ensure
that their resolutions are the same (see pages 72 and 73). For the method to change the output resolution of the
computer, contact the manufacturer of the computer.
EN-21
for AUDIO INPUT (PROJECTION)