ET-LAD10000F lamp replacement and time  

The ET-LAD10000F lamp runtime has exceeded the prescribed cumulative time, and it is now 

time to replace the lamp.

WARNING

•  Wait until the lamp is cooled sufficiently before replacing the lamp unit.

•  Make sure that all four lamp units are installed.

•  Replacement of the lamp unit should be carried out by a qualified technician.

•  Do not remove any screws (such as the black screws) other than those indicated when replacing the 

lamp unit. If this is not observed, electric shocks, burns or other injuries may occur.

Be careful when handling a light source lamp. The lamp unit has high internal pressure. If improperly handled, 

failure might result.

A used lamp unit may burst if it is handled violently. For disposition of used lamps, request an industrial waste 

disposal contractor.

If you continue to use a ET-LAD10000F lamp after the replacement time, the lamp may break.

Phillips screwdriver is necessary when replacing a lamp unit. Take care not to slip your hand when using a 

screwdriver.

The lamp used for the light source has its due life. The life of light source lamp used in the main unit is 2 000 hours. 

However, it may happen that the lamp becomes dead (will not light) by the time of 2 000 hours depending on the 

characteristics of individual lamps and working conditions (lamps may reduce their life affected by the times of 

lighting and the intervals between previous lighting and next lighting). Therefore, it is strongly recommended for the 

user to keep a spare bulb.

If a lamp unit has not been replaced after 2 000 hours of operation have elapsed, the ET-LAD10000F lamp will turn off 

automatically. When the operating time for all of the lamps reaches 2 000 hours or more, the power will turn off 

automatically approximately 10 minutes after it is turned on, and the projector will switch to standby mode.

1.  Be sure to observe the procedure “Powering up the projector” and “Powering off the projector” , remove the power plug and 

confirm that the surroundings of the lamp unit have cooled off.

2.  Use a Phillips screwdriver to  loosen the lamp unit cover screw at the rear of the projector until the 

screw turns freely.

3.  Open the lamp unit cover and remove it from the projector.

4.  Use a Phillips screwdriver to loosen the three fixing screws for  the lamp unit to be replaced until 

the screws turn freely. Hold the handle of the lamp unit and gently pull the lamp unit out from the 

projector.

5.  Install the new lamp unit.

6.  Use a Phillips screwdriver to securely tighten the 3 lamp unit fixing screws for each lamp unit.

7.  Install and close the lamp unit cover, and then use a Phillips screwdriver to securely tighten the 

lamp unit cover screw.