Panasonic PT-LB55NTE Operating Instructions Manual page 62

' Install the lamp unit cover, and
then use a Phillips screwdriver
to securely tighten the lamp
unit cover fixing screws.
NOTE:
B Be sure to install the lamp unit
and the lamp unit cover
securely. If they are not securely
installed, it may cause the
protection circuit to operate so
that the power cannot be turned
on.
( Connect the mains lead.
) Press the POWER button so
that a picture is projected onto
the screen.
NOTE:
BIf "DIRECT POWER ON" in the
"OPTION" menu has been set
to "ON", projection will start
after the mains lead is
connected. Refer to page 51
for details.
*Press the MENU button to
display the menu screen, and
then press the F or G button
to select the "OPTION" menu.
62-E
NGLISH
+ Press the ENTER button, and
then press the F or G button
to select "LAMP RUNTIME".
, Press and hold the ENTER
button for approximately 3
seconds.
The "LAMP RUNTIME" screen
will be displayed.
NOTE:
B Press any button other than
the POWER button to cancel
the "LAMP RUNTIME" screen.
- Press the POWER button to
turn off the power.
. Disconnect the mains lead
after the POWER button on the
projector illuminates red.
This will reset the cumulative
usage time for the lamp unit to "0".