E
NGLISH
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Lamp unit replacement procedure
#
Disconnect the mains lead
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.
%
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.
&
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
On-screen display
Illuminates red during
image projection and
standby mode.
Displayed for 30
seconds. Pressing any
button will clear the
display.
More than 1 800 hours
Remains displayed until
any button is pressed.
More than 2 000 hours
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.
Care
and
maintenance
Lamp unit cover
Lamp unit cover fixing screws
B
A
Handles
Lamp unit fixing screws
Summary of Contents for PT-LB55NTE
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