Panasonic PT-DZ21KU Operating Instructions Manual page 154

Maintenance/replacement
6) Attach the lamp case.
▶
z Gently push in the lamp case along the grooves for the lamp case attachment guide on the projector, and
then firmly tighten the lamp case fixing screws (two screws).
▶
z When you secure the lamp case with the projector installed upward in the vertical direction, the lamp case
may drop off on its weight. Be sure to hold the lamp case handle when you tighten the lamp case fixing
screws.
▶
z If the lamp case is not installed properly, remove it and then gently install it again. Pushing it in forcibly or
exerting excessive force may break the connector.
▶
z Make sure to attach the lamp case properly.
7) Attach the lamp unit cover.
(i) Align the lamp unit cover to the marks of (a) and (b) (
(ii) Close the lamp unit cover in the direction of the arrow and use a Phillips screw driver to firmly tighten
the lamp unit cover fixing screw (one screw).
▶
z Make sure to attach the lamp unit cover properly.
Note
z When you place the new lamp unit, the projector resets the total usage time of the lamp unit automatically.
z When the lamp case is removed or attached, it will be caught because of the fall-prevention stopper. This,
however, is not a problem.
154 - ENGLISH
Grooves of the guide to attach the lamp case
Guides to attach the lamp case
Lamp case handles Lamp case L
Lamp case fixing screws
Lamp case R
and ) to attach as shown by the arrow.