17
Location and Function of Controls (Main Unit)
Overview
cLens shutter lever
If you operate the Lens shutter lever
manually, the image is interrupted. In
this case, the video signal is not
projected to the screen.
dAdjusters (front pad)
Use the adjusters for minor tilt
adjustment of the projected picture.
For details, see “Using the adjuster” on
page26.
eLens/Lens shutter
fControl Panel
For details, see “Control Panel” on
page18.
gRemote control detector
hSecurity lock
Connects to an optional security cable
(from Kensington).
For details, see “Security Lock
(Mechanical)” on page 36.
iConnector Panel
For details, see “Connector Panel” on
page19.
jVentilation holes (intake)
kVentilation holes (exhaust)
lLamp cover
mVentilation holes (intake)/Air
filter cover
• Do not place anythin g near the ventilation
holes as this may cause internal heat build-
up.
• Do not place your hand near the ventilation
holes and the circumference as this may
cause injury.
• To maintain optimal performance, clean the
air filter every 500 hours.
For details, see “Cleaning the Air Filter” on
page60.
Notes on ventilation holes