ELPLP48 lamp replacement and time  

Replacing the Lamp

Lamp replacement period

• If you continue to use the ELPLP48 lamp after the replacement period has 

passed, the possibility that the lampmay explode increases. When 

the lamp replacement message appears, replace the lamp with a 

new one as soon as possible, even if it is still working. 

• Depending on the characteristics of the lamp and the way it has 

been used, the lamp may become darker or stop working before 

the lamp warning message appears. You should always have a 

spare lamp ready incase it is needed

How to replace the lamp

Warning

When replacing the ELPLP48 lamp because it has stopped illuminating, there 

is a possibility that the lamp may be broken. 

If replacing the lamp of a projector which has been installed on the 

ceiling, you should always assume that the lamp is broken, and you 

should stand to the side of the lamp cover, not underneath it. 

Remove the lamp cover gently.

Caution

Wait until the lamp has cooled downsufficiently before removing 

the lamp cover. If the ELPLP48 lamp is still hot, burns or other injuries may 

result. It takes about one hour after the power has been turned off 

for the lamp to be cool enough.

1    After you turn off the projector's power and the 

confirmation buzzer beeps twice, disconnect the 

power cable

2     Wait until the lamp has cooled down, then remove 

the lamp cover.

3    Loosen the two lamp fixing screws.

4    Take out the old lamp by pulling the handle.

5    Install the new lamp

6    Replace the lamp cover

Resetting the lampoperating time

The projector records how long the lamp is turned on and a message and 

indicator notify you when it is timeto replace the lamp. After replacing 

the lamp, make sure you reset the lamp hours from the configuration 

menu