Care and Replacement
Maintenance
E
NGLISH - 51
J
Lamp replacement procedure
When the projector is mounted in the ceiling, do not work directly under the projector or put your face close
z
to the projector.
Be sure to install the lamp unit and attach the lamp unit cover securely. If they are not installed securely, it
z
may cause the protection circuit to operate so that the power cannot be turned on.
'LVFRQQHFWWKHPDLQVSOXJIURPWKHPDLQVVRFNHWDFFRUGLQJWR³6ZLWFKLQJRIIWKH
1 )
projector” (
¨
page 24)
ZDLWIRUDWOHDVWKRXUDQGFKHFNLIWKHODPSXQLWERWWRPLV
cooled.
8VHD3KLOOLSVKHDGVFUHZGULYHUWRORRVHQWKHODPSXQLWFRYHU¿[LQJVFUHZVRQWKH
2 )
EDFNRIWKHSURMHFWRUXQWLOWKHVFUHZVWXUQORRVHDQGUHPRYHWKHODPSXQLWFRYHU
Lamp unit cover
¿[LQJVFUHZV
Lamp unit cover
8VHD3KLOOLSVKHDGVFUHZGULYHUWRORRVHQWKHODPSXQLW¿[LQJVFUHZV3XOOWKH
3 )
used lamp unit gently from the projector.
Handles
Lamp unit
¿[LQJVFUHZV
3UHVVLQWKHODPSXQLWXQWLOLWFOLFNVDQGPDNHVXUHWKHXQLWLVLQVWDOOHGVHFXUHO\
4 )
7LJKWHQWKHODPSXQLW¿[LQJVFUHZVVHFXUHO\ZLWKD3KLOOLSVKHDGVFUHZGULYHU
When inserting, in particular press the portion of
securely.
Lamp unit cover
¿[LQJVFUHZV