Quick Start Guide — Operators
Maintenance Procedures
Turn the projector off.
Remove the projector’s front and left side covers.
Cleaning the Intakes and Filters
Vacuum clean all air intakes, and vacuum clean the
LPS main air intake on the bottom of the projector.
3
Slide the
out. Use a vacuum
cleaner, or clean gently with water (see note below).
Re-install the filter when complete.
Slide the
out. Use a vacuum cleaner,
or clean gently with water (see note below).
Re-install the filter when complete.
Slide the
out.
Location on C Series. Location on B Series.
Use a vacuum cleaner, or clean gently with water (see
note below). Re-install the filter when complete.
Re-install all covers, and turn the projector back on.
Optical System Maintenance
When needed, clean the
with a damp lens cloth,
using distilled water. Do not use tap water or alcohol.
When needed, clean the
.
Replace the lamp when the maximum lamp runtime is
reached and the
turns blue, or when the
projector’s light output falls below optimum requirements.
For full details on all maintenance activities, refer to the
.
1
2
Cleaning the Exterior of the Projector
1
Switch off the projector, and unplug the projector from
the mains power net.
Clean the projector’s outside housing with a damp cloth.
Stubborn stains may be removed with a cloth that is
lightly dampened with a mild detergent solution.
2
Checking the Cooling Liquid Level
Remove the side cover on the light processor side of the projector.
All Series 2 projectors (except the DP2K-12C) are liquid cooled. It is important to check the liquid level
every 3 months. In the reservoir, the liquid level must be between the
and
labels. A significant
drop in level indicates a major leak in the cooling system, which will require immediate attention.
Look through the small window in the security cover, and check the liquid level in the reservoir.
If the level is between
and
, no action is needed.
If the level is lower than
, contact the theater’s technician immediately. He will need
to start the refill procedure and check for leaks in the cooling system.
: If you cannot see the fluid level, remove the projector’s top
cover and shine a flashlight on the reservoir filler cap while looking
through the small window.
4
6a
5
2
If water is used, ensure that the filter
is dry before re-installing.
6b
