DOWNLOAD Sharp PG-M20S (serv.man9) Service Manual ↓ Size: 189.71 KB | Pages: 2 in PDF or view online for FREE

Model
PG-M20S (serv.man9)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
189.71 KB
Type
PDF
Document
Service Manual
Brand
Device
Projector / Resetting the total lamp timer
File
pg-m20s-sm9.pdf
Date

Sharp PG-M20S (serv.man9) Service Manual ▷ View online

19
PG-M20S
PG-M20X
AC socket
POWER button
Adjustment buttons
(
|
|
)
ENTER button
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.
2
  Reset the lamp timer.
While pressing simultaneously
,
, and
on the projec-
tor, press
on the projector.
ÒLAMP 0000HÓ is displayed, indicating
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.
RESETTING THE TOTAL LAMP TIMER
About the TEMPERATURE WARNING indicator
If the temperature inside the projector in-
creases, due to blockage of the air vents, or
the setting location, 
 will blink in the
lower left corner of the picture. If the tem-
perature keeps on rising, the lamp will turn
off and the TEMPERATURE WARNING in-
dicator will blink, the cooling fan will run for
further 90 seconds, then the power will be
shut off. After 
 appears, be sure to
perform the following measures.
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 illuminate red, and the power will turn off. After the power has been turned off, follow
the procedures given below.
TEMPERATURE
WARNING
indicator
LAMP
REPLACEMENT
indicator
POWER
indicator
About the
LAMP
REPLACEMENT
indicator
When the lamp
exceeds 1,900 cumulative hours
of use, 
 will be displayed
on the screen in yellow. When
the cumulative hours of use
reach 2,000, 
 will
change to red, the lamp will au-
tomatically turn off and then the
projector as well. At this time, the
LAMP REPLACEMENT indica-
tor will illuminate in red.
If you try to turn on the projector
a fourth time without replacing
the lamp, the projector will not
turn on.
Maintenance indicator
Condition
Problem
Possible Solution
TEMPERA-
TURE
WARNING
indicator
Normal
Abnormal
Off
Red on/
Power off
The internal
temperature is
abnormally high.
Abnormal
 Blocked air intake
Relocate the projector to an area
with proper ventilation.
Cooling fan break-
down
Internal circuit failure
Clogged air intake
Take the projector to your nearest
Sharp Authorized Projector Dealer
or Service Center for repair.
LAMP
REPLACE-
MENT
indicator
Red on/
Power off
The lamp does
not illuminate.
Burnt-out lamp
Lamp circuit failure
Take the projector to your nearest
Sharp Authorized Projector Dealer
or Service Center for repair or 
lamp replacement.
Please exercise care when
replacing the lamp.
Green on
Green
blinks
when the
lamp is
active.
Red
blinks
Time to change
the lamp
Lamp usage time
exceeded 1,900
hours
20
PG-M20S
PG-M20X
How to Release the System Lock
order.
MENU 
 ENTER 
 ENTER 
 MENU 
 UNDO 
 UNDO 
 MENU
 
          
            
         
         
          
          
After pressing the MENU key first, press the remaining six keys within 10 seconds.
Display

Sharp PG-M20S (serv.man9) Service Manual ▷ Download

  • DOWNLOAD Sharp PG-M20S (serv.man9) Service Manual ↓ Size: 189.71 KB | Pages: 2 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp PG-M20S (serv.man9) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp PG-M20S (serv.man9) Projector. Information contained in Sharp PG-M20S (serv.man9) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.