Read Sharp PG-B10S (serv.man13) Service Manual online
22
PG-B10S
RESETTING THE TOTAL LAMP TIMER
●
Resetting the total lamp timer
When replacing the lamp, reset the total lamp timer in the procedure below.
When replacing the lamp, reset the total lamp timer in the procedure below.
■
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.
nate red, and the power will turn off. After the power has been turned off, follow the proce-duresgiven
below.
■
Replacing the Air Filter
Resetting the Lamp Timer
Reset the lamp timer after replacing the lamp.
1
Connect the power cord.
•
Plug the power cord into the AC socket
of the projector.
of the projector.
2
Reset the lamp timer.
•
While simultaneously holding down
and
on the projector, press
and
on the projector.
•
“LAMP 0000H” is displayed, indicating
that the lamp timer is reset.
that the lamp timer is reset.
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
lamp, this may cause the lamp to become
damaged or explode.
when replacing the lamp. If you reset the
lamp timer and continue to use the same
lamp, this may cause the lamp to become
damaged or explode.
AC socket
AUTO SYNC
button
button
ON button
buttons
Maintenance indicator
Condition
Problem
Possible Solution
Temperature
warning
indicator
Normal
Abnormal
Off
Red on/
Standby
Standby
The internal
temperature is
abnormally high.
temperature is
abnormally high.
Abnormal
•
Blocked air intake
•
Relocate the projector to an area
with proper ventilation.
with proper ventilation.
•
Clean the air filter of the projector.
•
Cooling fan break-
down
down
•
Internal circuit failure
•
Clogged air intake
•
Take the projector to your nearest
Sharp Authorized Projector Dealer
or Service Center for repair.
Sharp Authorized Projector Dealer
or Service Center for repair.
Lamp
indicator
Red on/
Standby
Standby
The lamp does
not illuminate.
not illuminate.
•
Burnt-out lamp
•
Lamp circuit failure
•
Carefully replace the lamp.
•
Take the projector to your nearest
Sharp Authorized Projector Dealer
or Service Center for repair.
Sharp Authorized Projector Dealer
or Service Center for repair.
•
Please exercise care when
replacing the lamp.
replacing the lamp.
Red on
Time to change
the lamp.
the lamp.
•
Remaining lamp life
becomes 5% or less.
becomes 5% or less.
Power
indicator
The power
indicator blinks
in red when the
projector is on.
indicator blinks
in red when the
projector is on.
•
The filter cover or
lamp unit cover is
open.
lamp unit cover is
open.
•
Securely install the cover.
•
If the power indicator blinks in red
even when the filter cover and
lamp unit cover is securely
installed, contact your nearest
Sharp Authorized Projector Dealer
or Service Center for advice.
even when the filter cover and
lamp unit cover is securely
installed, contact your nearest
Sharp Authorized Projector Dealer
or Service Center for advice.
Green on/
Red on
Red on
Red blinks
Green on
Green blinks
when the
lamp is
warming up.
1
2
Tab
• This projector is equipped with air fil-
ters to ensure the optimal operating
condition of the projector.
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.
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 (PFILDA010WJZZ)
when it is no longer possible to clean.
change the filter (PFILDA010WJZZ)
when it is no longer possible to clean.
Cleaning and Replacing
the Air Filter
the Air Filter
1
Press
on the projector
or
STANDBY
on the remote control to
put the projector into the
standby mode.
standby mode.
•
Wait until the cooling fan stops.
2
Disconnect the power cord.
•
Unplug the power cord from the AC
socket.
socket.
3
Remove the filter cover.
•
Turn the projector over. Loosen the user
service screw (
service screw (
1
) that secures the fil-
ter cover. Pressing the tab, remove the
filter cover (
filter cover (
2
).
STANDBY button
Air filter (not removable)
User service screw
Air filter (removable)
"
"
"
"
"
Bottom view
"
"
"
"
"
Front view
STANDBY
button
button
STANDBY
AC socket
4
Remove the air filter.
•
Pick the air filter up with your fingers and
lift it out of the filter cover.
lift it out of the filter cover.
5
Clean the air filter.
•
Clean the dust off the air filter and cover
with a vacuum cleaner extension hose.
with a vacuum cleaner extension hose.
6
Replace the air filter.
•
Place the air filter underneath the tabs
on the filter cover.
on the filter cover.
7
Replace the filter cover.
•
Align the tab on the filter cover and place
it while pressing the tab to close it (
it while pressing the tab to close it (
1
).
Then tighten the user service screw (
2
)
to secure the filter cover.
1
2
Tab
User service screw
Note
•
Be sure the filter cover is securely installed.
The power will not turn on unless it is
correctly 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.
and bottom air filters (not removable), clean
the filter with a vacuum cleaner extension
hose.
Display