34
APPENDIX
LAMP REPLACEMENT INDICATOR
When the life of the Lamp of this projector draws to an end, the LAMP REPLACEMENT indicator lights
yellow. When the image becomes dark or the color of the image becomes unnatural, replacement of the
Lamp is required.
Turn off the projector and disconnect the AC plug. Allow the
projector to cool for at least 45 minutes.
Remove 2 screws with a screwdriver and pull out the Lamp
Assembly by grasping the handle.
1
3
LAMP REPLACEMENT MONITOR TIMER
Replace the Lamp Assembly with new one and tighten 2
screws. Make sure that the Lamp Assembly is set properly.
And replace the Lamp Cover and tighten a screw.
4
LAMP REPLACEMENT
Remove a screw with a screwdriver and remove the Lamp
Cover.
2
CAUTION
● For continued safety, replace with a lamp assembly of the same type.
● Allow the projector to cool for at least 45 minutes before you open the lamp cover. The inside of the projector
can become very hot.
● Do not drop the lamp assembly or touch the glass bulb! The glass can shatter and may cause injury.
Be sure to reset the Lamp Replacement Monitor Timer when the Lamp Assembly is replaced. When the
Lamp Replacement Monitor Timer is reset, the LAMP REPLACEMENT indicator stops lighting.
Turn the projector on, and press the MENU button and the ON-SCREEN MENU will appear. Press the POINT
LEFT/RIGHT buttons to select SETTING and press the SELECT button (refer to the page 31). Another
dialog box SETTING MENU will appear.
1
Press the POINT DOWN button and a red-arrow icon will appear. Move the arrow to Lamp age, and then press the
SELECT button. The message "Lamp replace monitor Reset?" is displayed.
2
Do not reset the Lamp Replacement Monitor Timer, except after the lamp is replaced.
Connect the AC Power Cord to the projector and turn the
projector on.
6
Follow these steps to replace the lamp assembly.
Reset the Lamp Replacement Monitor Timer (refer to the
section “Lamp Replacement Monitor Timer” below).
Select [Yes] to reset the Timer.
3
5
LAMP
ASSEMBLY
HANDLE
LAMP COVER
NOTE : Do not reset the LAMP REPLACEMENT MONITOR
TIMER, when the lamp is not replaced.
ORDER REPLACEMENT LAMP
Replacement Lamp can be ordered through your dealer. When ordering the Lamp, give the following
information to the dealer.
● Model No. of your projector : PLC-SU20N
● Replacement Lamp Type No. : POA-LMP21J
(Service Parts No. 610 280 6939)
