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E-43
Maintenance
5
Reset the lamp usage time
Please perform the operation indicated below in the standby mode (*).
6
Check that the indication of the lamp
usage time has become "0 H" as illus-
trated in the diagram to the right.
If the usage time has not been reset, please reset it
by following Step 5 again.
• Do not reset the lamp usage time without replacing the lamp.
The likelihood of the lamp rupturing becomes higher when the lamp has been used in excess of 2000
hours.
CAUTION
NOTE:
• In the interest of safety, the lamp will not light when the lamp unit cover is off.
• The lamp units that are available separately are sold together with an air filter as a set in a lamp kit; therefore, please also
replace the air filter at the same time as lamp unit replacement. (See Page E-44.)
• Lamp units can be disposed of using the same disposal method as household fluorescent lamps in accordance with the
regulations of your region.
Operation with the Projector
Press these
buttons in order while pressing the but-
ton.
Operation with the Remote Control
Resetting of the lamp usage time cannot be performed with the remote
control.
The LAMP/COVER LED will flash green following this and projection will start.
(*) When only the ON/STANDBY LED is lit red.
If the lamp is used without resetting the usage time, the correct lamp usage time will not be known;
therefore, be sure to reset the usage time after lamp replacement. When the indication exceeds 2000
hours, the projector will be forced to turn off the projection lamp.
CAUTION