Ask Proxima Impression 970 User Manual page 18

USER GUIDE XGA LCD MULTIMEDIA PROJECTOR
OPERATION
TUNE
Select TUNING in the MENU.
Adjust the tuning using the trackball to stabilize the
image. Preferably all the " sideways swimming" lines
should be removed (see illustration).
SCALE
If your computer source resolution is not exactly
1024x768, you can select SCALE. This will scale the
source resolution to fit the LCD screen resolution by
adjusting the number of vertical and horizontal pixel
lines at intervals throughout the image.
POSITION
Select POSITION in the MENU.
Adjust using the trackball until the full image lies
within the viewing area (see illustration).
If the positioning goes too fast, try to alter the
trackball sensitivity under options.
CONTR
Adjust using the contrast up/down keys for optimum
image quality
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