Replacing The Air Filter; Resetting The Total Lamp Timer - Sharp PG-A10X-SL Serviceanleitung

PG-A10X
PG-A10X-SL
AN-A10T

Resetting the total lamp timer

When replacing the lamp, reset the total lamp timer in the procedure below.
1
Connect the power cord.
• Plug the power cord into the AC socket
of the projector.
AC socket
The warning lights on the projector indicate problems inside the projector.
If a problem occurs, either the temperature warning indicator or the lamp replacement indicator will illumi-
nate red, and the power will turn off. After the power has been turned off, follow the proce-duresgiven
below.
Temperature
warning
indicator
Lamp
replacement
indicator
Power
indicator

Replacing the Air Filter

• This projector is equipped with air fil-
ters to ensure the optimal operating
condition of the projector.
• The air filters should be cleaned every
100 hours of use. Clean the filters more
often when the projector is used in a
dusty or smoky location.
• Ask your nearest Sharp Authorized Pro-
jector Dealer or Service Center to ex-
change the filter (PFILDA008WJZZ)
when it is no longer possible to clean.
Cleaning and Replacing
the Air Filter
1
Turn off the power and discon-
nect the power cord.
• Press on the projector or
on the remote control. Wait until the cool-
ing fan stops.
2
Remove the filter/lamp unit
cover.
• Turn the projector over. Loosen the user
service screw (1) that secures the fil-
ter/lamp unit cover. Pressing the tab
(2), remove the filter/lamp unit cover
(3).
3
Remove the air filter.
• Pick the air filter up with your fingers and
lift it out of the filter/lamp unit cover.
Resetting the TOTAL LAMP TIMER
2
Reset the lamp timer.
• While simultaneously holding down
and
and
• "LAMP 0000H" is displayed, indicating
that the lamp timer is reset.
Maintenance indicator
Condition
Normal Abnormal Abnormal
The internal
temperature is
Red on/
Off
abnormally high.
Power off
Time to change
Green on
Red on
the lamp
Green
blinks
when the
Red on/ The lamp does
lamp is
Power off not illuminate.
active.
The power
Green on/ indicator blinks
Red blinks
Red on in red when the
projector is on.
Bottom view
Rear view
Air filter
(not removable)
Air filter
Air filter
(not removable)
Power
OFF
button
Power OFF button
1
3
User service screw
Tab
2
Info
• Make sure to reset the lamp timer only
when replacing the lamp. If you reset the
lamp timer and continue to use the same
on the projector, press
lamp, this may cause the lamp to become
on the projector.
damaged or explode.
Power ON button
Volume
buttons
AUTO SYNC
button
Problem Possible Solution
•
Relocate the projector to an area
•
Blocked air intake
with proper ventilation.
• •
Cooling fan break- Take the projector to your nearest
down Sharp Authorized Projector Dealer
•
Internal circuit failure or Service Center for repair.
•
Clogged air intake
•
Carefully replace the lamp.
• Remaining lamp life
becomes 5% or less.
•
Take the projector to your nearest
Sharp Authorized Projector Dealer
or Service Center for repair.
•
Burnt-out lamp
•
Lamp circuit failure
• Please exercise care when
replacing the lamp.
• Securely install the cover.
•
If the power indicator blinks even
when the filter/lamp unit cover is
• The filter/lamp unit
securely installed, contact your
cover is open.
nearest Sharp Authorized Projec-
tor Dealer or Service Center for
advice.
4
Clean the air filter.
• Clean the dust off the air filter and cover
with a vacuum cleaner extension hose.
5
Replace the air filter.
• Place the air filter underneath the tabs
on the filter/lamp unit cover.
6
Replace the filter/lamp unit
cover.
• Align the tab on the filter/lamp unit cover
(1) and place it while pressing the tab
(2) to close it. Then tighten the user
service screw (3) to secure the filter/
lamp unit cover.
Note
• Be sure the filter/lamp unit cover is securely
installed. The power will not turn on unless
it is correctly installed.
• If dust or dirt has collected inside the rear
and bottom air filters (not removable), clean
the filter with a vacuum cleaner extension
hose.
20
1
2
Tab
3
User service screw