Polaroid Polaview 305 - Manual (Page 56)

You can also adjust the sync by opening the projector
menus and choosing Sync from the Image menu.
Correcting If the projected image has vertical black lines or bands,
vertical banding adjust the Dot Clock (DotClk..) setting on the Image menu to
eliminate them. (This setting is only available when the
source is your computer.)
Adjusting the color To correct the tint, press the SETUP key and adjust the slide
tint and saturation bar for the Tint setting (availability depends on your current
input source).
If you prefer, you can also adjust the Red, Green, and Blue
settings on the Image menu (while the computer or Adobe
Acrobat Player System is the input source) or the Tint set-
ting (while video or S-video is the input source).
Adjusting image To move the on-screen image, press the SETUP key and
position adjust the slide bar for Hor. Pos. (Horizontal Position) or
Vert. Pos. (Vertical Position). You can also find these settings
on the Advanced menu.
Switching to rear To switch to rear projection mode (projecting from behind
projection mode the projection screen instead of in front of the screen),
choose Projection, Rear from the Projector menu.
52 Using the projector