Seiko Group POWERLITE 8345 - Manual (Page 41)

Making Detailed Adjustments
41
Adjustments for Computer Images
In addition to the settings described previously, you can adjust the Tracking and Sync settings
for analog RGB computer images. Normally, these settings are adjusted automatically by the
projector. If you notice that the image is blurry or contains dark vertical bands, you may need
to adjust the settings yourself.
■ Auto Setup
Leave this setting on so that the projector automatically adjusts the tracking, sync, and
position of the image.
■ Tracking
Adjust the tracking to eliminate vertical bands. It is easiest to
adjust the tracking when the image contains a lot of fine detail
(such as black text on a white background).
■ Sync.
Adjust the synchronization to eliminate blurriness. For best results,
make sure the tracking is properly adjusted first.
Signal > Auto Setup
Signal > Tracking
Signal > Sync.