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Maintenance
Replacement
Before replacing the Lamp unit
Turn off the POWER switch of the projector in proper way and disconnect the power plug from the wall outlet.
Wait for more than 1 hour and make sure the lamp unit and the surroundings are cooled enough.
Prepare a Phillips-head screwdriver.
Contact the dealer to purchase a replacement lamp unit (ET-LAD60:1 bulb unit, ET-LAD60W: 2 bulb units).
When the projector is mounted on the ceiling, do not work directly under the projector or put your face
closer to the projector.
When to replace the lamp unit
The lamp unit is consumable and the brightness decreases by duration of usage. The LAMP1/LAMP2
indicators will inform you of the replacement timing at 1 800
*2
hours, and at 2 000
*1
hours, the projector will be
turned off. Those figures are rough guidance and might be shortened by the usage conditions, characteristics
of the lamp unit, environmental conditions, and so on. You can check the duration of usage time using LAMP1
/
LAMP2 of STATUS in the PROJECTOR SETUP menu.
*1. 3 000 hours for PT-D5000U.
*2. 2 800 hours for PT-D5000U.
Replacing the Lamp unit
CAUTION:
• The lamp may explode by shocks or chipping damage.
NOTE:
• Prior to replacing the lamp unit, allow it to cool down to prevent the risk of burns, damage and other hazards.
• Do not attempt replacement with an unauthorized lamp unit.
• Both lamps must be set in a lamp unit. If only one lamp is set, the power will not work.
Indication
On screen
LAMP indicator
Over 1 800
*2
hours
“REPLACE LAMP” is displayed on the upper left
of the screen for 30 seconds. Press any button to
clear the screen, or disappears after 30 seconds.
Lights in red
Over 2 000
*1
hours
“REPLACE LAMP” is displayed on the upper left
of the screen, and it will stay until you respond.
To clear the screen, press any button.
CAUTION:
• If you keep using the lamp unit after 2 000
*1
hours, it cause the damage of the projector. Automatically the projector will be powered off
after 10 minutes.
NOTE:
• The guide times, 1 800
*2
and 2 000
*1
hours, are rough estimates based on certain conditions and are not a guaranteed time.
• For more information about the lamp unit, see the instructions which is provided with the lamp unit.
REPLACE LAMP
LAMPLAMP