Polaroid Polaview 220 - Manual (Page 20)

Turning on the projector
Turn on the power switch located on the rear panel of
the projector, beside the power port. After approximately
30 seconds after the power is on, a solid blue image is
projected onto your screen. Whenever the power is on,
the green LED power indicator on the rear panel of the
projector glows a steady green.
Note: You can detect a high-pitched sound as the color-
wheel and fans are reaching operating speed. Also, when
you turn on the projector, you can detect a slight, crackling,
electrostatic sound as the bulb illuminates. This is normal.
It may take up to 10 seconds for the bulb to reach full
brightness.
Caution: Never operate the projector if the air intake or
exhaust grills are clogged or obstructed, or if the electric
fans are not running.
Turn on your computer or video source. Select the desired
source for display by pressing the appropriate SOURCES
button on the projector control panel or remote control.
Your computer or video image then appears on the projec-
tion screen. The selected SOURCES button is backlit green;
all other SOURCES buttons are backlit red.
3 Using the projector