This projector uses a high-pressure lamp which must be handled carefully and properly. Improper handling may
result in accidents, injury, or create a fire hazard.
● Lamp lifetime may differ from lamp to lamp and according to the environment of use. There is no guarantee of
the same lifetime for each lamp. Some lamps may fail or terminate their lifetime in a shorter period of time than
other similar lamps.
● If the projector indicates that the lamp should be replaced, i.e., if the LAMP REPLACE INDICATOR lights up, replace
the lamp with a new one IMMEDIATELY after the projector has cooled down.
( Follow carefully the instructions in the LAMP REPLACEMENT section of owner's manual. ) Continuous use of
the lamp with the LAMP REPLACE INDICATOR lighted may increase the risk of lamp explosion.
● A Lamp may explode as a result of vibration, shock or degradation as a result of hours of use as its lifetime draws
to an end. Risk of explosion may differ according to the environment or conditions in which the projector and
lamp are being used.
IF A LAMP EXPLODES, THE FOLLOWING SAFETY PRECAUTIONS SHOULD BE TAKEN.
If a lamp explodes, disconnect the projector’s AC plug from the AC outlet immediately. Contact an authorized
service station for a checkup of the unit and replacement of the lamp. Additionally, check carefully to ensure that
there are no broken shards or pieces of glass around the projector or coming out from the cooling air circulation
holes. Any broken shards found should be cleaned up carefully. No one should check the inside of the projector
except those who are authorized trained technicians and who are familiar with projector service. Inappropriate
attempts to service the unit by anyone, especially those who are not appropriately trained to do so, may result in an
accident or injury caused by pieces of broken glass.
LAMP HANDLING PRECAUTIONS
The LAMP REPLACE indicator will light yellow when the
total lamp used time (corresponding value) reaches 3.000
hours - (✽). This is to indicate that lamp replacement is
required.
The total lamp used time is calculated by using the below
expression;
Total lamp used time = Teco + Tnormal x 1.5 - (✽)
Teco : used time in the Eco mode
Tnormal : used time in the Normal and Auto mode
You can check the lamp replacement counter following to
below procedure.
1 Press and hold POWER ON/STANBY button on the side
control of the projector or the remote control unit for
more than 20 seconds.
2 The projector used time and lamp used time will be dis-
played on the screen briefly.
(✽) The specifications are subject to change without
notice.
Counter
Projector
Lamp
Normal
Eco
Corresponding Value
Lamp1 Lamp2 Lamp3 Lamp4
250H
200H
50H 50H 50H 50H
100H
150H
100H 100H 100H
200H 200H 200H
Total lamp used time
(Corresponding value)
● How to check Lamp Used Time
Projector used time
Lamp Replacement
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