Adjusting Signal Settings - Epson PowerLite 4100 User Manual

Fine-Tuning the Projector
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Hue changes the balance of color, and saturation changes the
strength of the color.
5. Use the pointer button to adjust the hue and saturation. You
see the adjustments reflected on the screen. When you are satisfied
with the color, press
6. Repeat steps 4 and 5 for each color axis you want to adjust.
You may need to readjust the color as the lamp in your projector
changes over time.

Adjusting Signal Settings

Although the projector normally detects and optimizes the input
signal automatically, you can use the Signal menu to make manual
adjustments. In addition to changing the position of the projected
image, you can correct tracking and sync for computer images, or
change the aspect ratio to widescreen format for video images.
1. Press the button and select the
Menu
You see a screen similar to one of those below. (The settings will
be different depending on the source you are projecting from.)
Computer/RGB Video
2. Use the pointer button to highlight the desired option, then
adjust it as needed:
■
Auto Setup
Leave this setting
images. Turn it off if you want to save adjustments you have
made to the Tracking, Sync, and Position settings.
.
Esc
Signal
Component Video
to automatically optimize computer
On
menu.