Lamp Unit Replacement Procedure - Panasonic PT-LB50NTU Operating Instructions Manual

More than 1 800 hours
More than 2 000 hours

Lamp unit replacement procedure

NOTE:
B If the lamp usage time has passed 2 000 hours (when "LAMP POWER" has
been set to "STANDARD" and when "AI" has been set to "OFF"), the projector
will switch to standby mode after approximately 10 minutes of operation. The
steps ) to . on the next page should thus be completed within 10 minutes.
# Disconnect the power cord
from the projector by following
the procedure on page 28, and
check that the area around the
lamp unit has cooled down.
$ Use a Phillips screwdriver to
turn the lamp unit cover fixing
screws at the bottom of the
projector, and then remove the
lamp unit cover.
Lamp unit cover
Lamp unit cover fixing screws
On-screen display
Displayed for 30
seconds. Pressing any
button will clear the
display.
Remains displayed until
any button is pressed.
% Use a Phillips screwdriver to
loosen the two lamp unit fixing
screws until the screws turn
freely. Then hold the handles of
the lamp unit and gently pull the
lamp unit out from the projector.
Handles
& Insert the new lamp unit while
making sure that the direction
of insertion is correct, and then
use a Phillips screwdriver to
securely tighten the lamp unit
fixing screws.
When inserting the new lamp
unit, be sure to push it in at the
point A and B.
LAMP indicator
Illuminates red during
image projection and
standby mode.
A
B
Lamp unit fixing screws
E -61
NGLISH