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Replacement
ENGLISH - 31
Maintenance
Replacement procedure
Removing and replacing the lamp unit
1. Use a Phillips-head screwdriver to loosen the
“lamp unit cover fixing screw” (1 screw) on the
back of the projector until the screws turn freely,
and remove the lamp unit cover.
Slide the lamp unit cover to the control buttons and
pull to remove.
2. Use a Phillips-head screwdriver to remove the
“lamp unit fixing screws” (3 screws).
3. Hold the handles of the lamp unit and pull the used
lamp unit gently from the projector.
4. Hold the handle of the new lamp unit and replace it
in correct direction.
5. Press in the lamp unit until it clicks and make sure
the unit is installed securely.
6. Tighten the “lamp unit fixing screws” (3 screws)
securely with a Phillips-head screwdriver.
7. Attach the lamp unit cover and tighten the “lamp
unit cover fixing screw” (1 screw) securely with a
Phillips-head screwdriver.
Slide the lamp unit cover to the hinge side along the
guide and push in to attach securely.
Make sure the fan electric power connector of the
lamp unit cover is inserted securely to the projector’s
connector.
Lamp unit cover
fixing screw
Lamp unit cover
Handle
Handle Lamp unit fixing screws
Lamp unit fixing screws
Fan electric power
connector
NOTE:
• The lamp unit and the lamp unit cover must be attached correctly and securely. Failure to do so, the projector will bot be turned on for the
protection circuit.
• When the lamp unit is replaced, the duration of usage time will be reset to "0".