User`s guide
42 Fine-tuning the Projector
■ Input Signal
Leave this setting on RGB when a computer is connected to 
the 
Computer/Component Video port. When a component 
video source is connected, choose 
YCbCr or YPbPr, 
depending on the type of signals produced by your source. 
(You can tell which setting is correct by the quality of the 
projected image.)
4. When the image is set correctly, press 
Esc or Menu. Your settings 
are automatically saved.
Adjusting the Sound
You can use the Audio menu to adjust the sound volume or tone.
1. Press the 
Menu button. You see the main menu.
2. Use the directional buttons to highlight 
Audio. You see the 
following:
3. Press 
Enter to select the Audio menu.
4. Use the directional buttons to set the following options:
■ Volume
■ Tone (treble/bass balance)
5. When you’re finished adjusting the sound, press 
Esc or Menu.
+
-
+
-
Tone
Reset
Volume
Execute
 10
Video
Audio
Setting
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720-730.book Page 42 Thursday, October 30, 2003 11:32 AM










