Digital Projection lightning series, Руководство пользователя

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E—3
Fault Finding and Maintenance
MAINTENANCE
LBV00056; Revision C - 01/03/03
PROBLEM
Distorted image from a
computer input.
No menus are displayed
when pressing MENU on
the remote control.
Uneven light distribution.
The projector is not
responding to commands
from the remote control.
The back light on the
remote control will not
illuminate.
POSSIBLE CAUSE
The computers pixel phase
and resolution differ from
that of the projector.
The On Screen Display is
turned off.
Screen may be wrinkled or
incorrectly installed.
The batteries are flat.
The remote cable is not
connected properly.
The batteries are flat.
The remote cable is not
connected properly.
SOLUTION
Use the PIXEL and
PHASE buttons on the
remote control to match
them with the projector.
Press the OSD ON button
on the remote control.
Ensure screen is flat and
securely mounted.
Replace batteries.
Ensure the cable is
connected properly.
Replace batteries.
Ensure the cable is
connected properly.