Lamp unit replacement procedure, Caution – Panasonic DIGITAL MULTIMEDIA PROJECTOR PT-L501XU User Manual

Page 44

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Screen display once cumulative usage time exceeds 1800 hours

If you continue to use the lamp unit after 1800

hours of total usage time have passed (when

LAMP POWER has been set to “STD”), the LAMP
indicator will illuminate, even when the projector is
in standby mode. The on-screen display shown at

right will appear as a reminder to replace the lamp

unit 10 minutes before the power is due to turn off
automatically. This display will continue to appear

until a button such as the MENU button or the

VOLUME

+!‘

buttons is pressed.

Lamp unit replacement procedure

NOTE:

• If the lamp usage time has passed 2000 hours (when LAMP POWER has

been set to “STD”), the projector will switch to standby mode after

approximately 10 minutes of operation. The steps on the next page should
thus be completed within 10 minutes.

(5)Turn off the MAIN POWER

switch according to the
procedure given in “Turning off

the power” on page 23, and

then disconnect the power
cord plug from the wall outlet

and check that the area around

the lamp unit has cooled down.

(2) 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 from the

projector.

(3)Use a Phillips screwdriver to loosen

the two lamp unit fixing screws until
the screws turn freely. Then hold
the handle of the lamp unit and

gently pull it out from the projector.

Lamp unit fixinc

Handle

Caution

The lamp unit will be hot after it

has been used.

• You might get burned if you

touch it while it is still hot.

44

0lnsert 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.

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