Cleaning
the air filter
Do
not use sprays that contain flammable gas to remove dirt and dust from the
projector's lens, air filter, and so on. The projector may catch fire due to
the high internal temperature of the lamp
Clean
the air filter if dust has accumulated on the air filter or when the following
message is displayed.
"The projector is overheating. Make sure nothing is blocking the air vent, and clean or replace the air filter.
"The projector is overheating. Make sure nothing is blocking the air vent, and clean or replace the air filter.
Attention
# If dust collects on the air filter, it can cause the internal temperature of the projector to rise, and this can lead to problems with operation and shorten the optical engine's service life. It is recommended that you clean the air filter at least once every three months. Clean them more often than this if using the projector in a particularly dusty environment.
# Do not rinse the air filter in water. Do not use detergents or solvents.
# Lightly brush the air filter to clean it. If it is brushed too strongly, dust will be ground into the air filter and cannot be removed.
# If dust collects on the air filter, it can cause the internal temperature of the projector to rise, and this can lead to problems with operation and shorten the optical engine's service life. It is recommended that you clean the air filter at least once every three months. Clean them more often than this if using the projector in a particularly dusty environment.
# Do not rinse the air filter in water. Do not use detergents or solvents.
# Lightly brush the air filter to clean it. If it is brushed too strongly, dust will be ground into the air filter and cannot be removed.
How
to clean the air filter
1.Press
the POWER control or the control panel to turn off button on the remote the
power, and then disconnect the power cord.
2.Remove
the air filter cover.
Hook your finger into the tab on the air filter cover, and remove it downward.
Hook your finger into the tab on the air filter cover, and remove it downward.
3.Remove
the air filter.
Grip
the knob in the center of the air filter and pull it out.
4.Hold
the air filter facing down and tap with the surface it 4 or 5 times to remove
the dust.
Turn
it over and tap the other side in the same way.
If
the air filter is hit too hard, it may become unusable due to deformities and
cracks.
5.
Remove any dust remaining on the air filter by using a vacuum cleaner from the
front side.
6.
Install the air filter.
Grip
the air filter by the knob in the center and insert it straight.
7.
Install the air filter cover. Fasten the upper catch and then the lower one.
Clean
the projector's surface by wiping it gently with a soft cloth.
If
it is particularly dirty, moisten the cloth with water containing a small
amount of neutral detergent, and
then firmly wring the cloth dry before using it to wipe the surface.
then firmly wring the cloth dry before using it to wipe the surface.
Lamp
replacement period
The
lamp replacement message is se and quality of the projected images. The message
display time t to appear after 3400H in order to changes depending on the usage
maintain the initial brightness situation, such as the color mode setting and
so on.
If you continue to use the lamp after the replacement period has passed, the possibility that the lamp may explode increases. When the lamp replacement message appears, replace the lamp with a new one as soon as possible, even if it is still working.
Depending on the characteristics of the lamp and the way it has been used, the lamp may become darker or stop working before the lamp warning message appears. You should always have a spare lamp unit ready in case it is needed.
If you continue to use the lamp after the replacement period has passed, the possibility that the lamp may explode increases. When the lamp replacement message appears, replace the lamp with a new one as soon as possible, even if it is still working.
Depending on the characteristics of the lamp and the way it has been used, the lamp may become darker or stop working before the lamp warning message appears. You should always have a spare lamp unit ready in case it is needed.
Replacing
the lamp
When
replacing the lamp because it has stopped illuminating, there is a possibility
that the lamp may be broken. If replacing the lamp of a projector that has been
suspended from the ceiling, you should always assume that the lamp is cracked,
and remove the lamp cover with care. When you open the lamp cover, small shards
of glass could fall out. If any shards of glass get into your eyes or mouth,
contact a doctor immediately.
Do
not touch the lamp cover immediately after turning off the projector as it is
still hot. Wait until the lamp has cooled down sufficiently before removing the
lamp cover. Otherwise, you could get burnt.
1.
Press the POWER control or the control panel to turn off button on the remote
the power, and then disconnect the power cord.
2.
Loosen the lamp cover fixing screw
3.
Remove the lamp cover. Slide the lamp cover straight forward and remove it.
4.
Loosen the two lamp fixing screws.
5.
Remove the old lamp.
Grip the knob firmly and pull it straight out.
Grip the knob firmly and pull it straight out.
6.
Install the new lamp.
Make
sure the lamp is facing the correct direction and press it in.
7.
Tighten the two lamp fixing screws.
8.
Replace the lamp cover.
Slide
the cover back into place.
9.
Tighten the lamp cover fixing screw.
Make
sure you install the lamp and lamp cover securely. If they are not installed
correctly, the power does not turn on.
Resetting
lamp hours
1. Turn
on the power.
2. Press
the MENU button.
The Configuration menu is displayed.
The Configuration menu is displayed.
3.
Select Reset - Reset Lamp Hours.
A reset confirmation message is displayed.
A reset confirmation message is displayed.
4.
Use RIGHT/LEFT the and then press the ENTER buttons to select button to Yes,
execute.
The lamp hours are reset.
The lamp hours are reset.
