Panasonic ET-LAB50 Guide

TQZH747-6
ET-LAB50
Model No.
Read these instructions completely before replacement.
Information for Users on Collection and Disposal of Old Equipment and
used Batteries
These symbols on the products, packaging, and/or accompanying
documents mean that used electrical and electronic products and
batteries should not be mixed with general household waste.
For proper treatment, recovery and recycling of old products and
used batteries, please take them to applicable collection points,
in accordance with your national legislation and the Directives
2002/96/EC and 2006/66/EC.
By disposing of these products and batteries correctly, you
will help to save valuable resources and prevent any potential
negative effects on human health and the environment which
could otherwise arise from inappropriate waste handling.
For more information about collection and recycling of old products
and batteries, please contact your local municipality, your waste
disposal service or the point of sale where you purchased the items.
Penalties may be applicable for incorrect disposal of this waste,
in accordance with national legislation.
For business users in the European Union
If you wish to discard electrical and electronic equipment, please
contact your dealer or supplier for further information.
[Information on Disposal in other Countries outside the European Union]
These symbols are only valid in the European Union. If you wish
to discard these items, please contact your local authorities or
dealer and ask for the correct method of disposal.
Note for the battery symbol (bottom two symbol examples):
This symbol might be used in combination with a chemical
symbol. In this case it complies with the requirement set by the
Directive for the chemical involved.
Lamp unit for LCD Projector
Replacement Instructions

2-ENGLISH
Precautions with regard to safety
Replacing the lamp unit
WARNING
The lamp unit should only be replaced by a qualified
technician.
When replacing the lamp, allow it to cool for at least one hour
before handling it.
• Thelampcovergetsveryhot,andcontactwithitcancauseburns.
Notes on replacing the lamp unit
• Thelightgeneratinglampismadeofglass,sodroppingitorallowingittohithardobjectsmay
causeittoburst.Becarefulwhenhandlingthelamp.
• Disposeoftheremovedtheoldlampwiththesamecarethatwouldbetakenwithafluorescent
light.
• APhillipsscrewdriverisnecessaryforremovingthelampunit.
NOTICE:
ForUSAonly
Hg-LAMPCONTAINSMERCURY,ManageinAccordwithDisposalLaws,
See: www.lamprecycle.org or 1-888-411-1996
NOTE:
• 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 7to
12
after the
replacementofthelampunitshouldthusbecompletedwithin10minutes.
• IftheLCDprojectorisoperating,turnoffthepowerbythefollowingprocedureandwait
forthelampunittocooldownbeforecarryingoutreplacement.
(1) HolddownthePOWERbuttonforatleast0.5secondsorpressthePOWERbutton
twicetoturnoffthepower.(ThePOWERbuttonontheprojectorwillilluminateorange
whilethecoolingfanisstilloperating.)
(2)DisconnectthepowercordafterthePOWERbuttonontheprojectorilluminatesred.
If the lamp has broken, ventilate the room immediately. Do not
touch or bring your face close to the broken pieces.
• Failuretoobservethismaycausetheusertoabsorbthegaswhichwasreleasedwhenthe
lampbrokeandwhichcontainsnearlythesameamountofmercuryasfluorescentlamps,and
thebrokenpiecesmaycauseinjury.
• Ifyoubelievethatyouhaveabsorbedthegasorthatthegashasgotintoyoureyesormouth,
seekmedicaladviceimmediately.
• Askyourdealertoreplacethelampunitandchecktheinsideoftheprojector.
Caution

ENGLISH-3
Lamp unit replacement procedure
Lampunitcover
Lampunitcoverfixingscrews
Lampunitfixingscrews
4Insert 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 Ⓐand Ⓑ.
1Check that the area around
the lamp unit has cooled
down.
2Use a Phillips screwdriver
to turn the lamp unit cover
fixing screws at the bottom
of the projector, and then
remove the lamp unit cover.
3Use 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
ⒶⒷ
NOTE:
• Besuretoinstallthelampunitandthe
lampunitcoversecurely.
5Install the lamp unit cover,
and then use a Phillips
screwdriver to securely
tighten the lamp unit cover
fixing screws.
6Connect the mains lead.
NOTE:
• If“DIRECTPOWERON”inthe
“OPTION”menuhasbeensetto“ON”,
projectionwillstartafterthemainslead
is connected.
7Press the POWER button so
that a picture is projected
onto the screen.

9Press the ENTER button, and
then press the ▲or ▼button
to select “LAMP RUNTIME”.
10
Press and hold the ENTER
button for approximately 3
seconds.
•The “LAMP TIME RESET”
screen will be displayed.
8Press the MENU button to
display the menu screen, and
then press the ▲or ▼button
to select the “OPTION”
menu.
11
Press the POWER button to
turn off the power.
•Disconnect the mains lead
after the POWER button on
the projector illuminates red.
12
This will reset the cumulative
usage time for the lamp unit
to “0”.
NOTE:
•Press any button other than the POWER
button to cancel the “LAMP RUNTIME
RESET” screen.
Accessory
•Air lter: 1
Printed in Japan
NOTE:
•Replace the air lter with the new lter
which is supplied as an accessory, while
referring to the replacement procedure
which appears in the Operating
Instructions for the LCD projector.
Web Site : https://panasonic.net/cns/projector/