Replacing The Lamp - LG BX401C Service Manual

1. Lamp Replacement
The change interval of lamp may depend on the use environment of Projector. You can
see the used lamp time in the CHECKING LAMP TIME section of the Menu.
You must replace the lamp when:
- The projected image gets darker or starts to deteriorate.
- The lamp indicator is red.
- The message "Replace the lamp" appears on the screen when turning the projector on.
2. Be careful when replacing lamp
- Press the POWER button on the control panel or remote control to turn off power.
- If the operation indicator LED is orange and blinking, do not disconnect the main supply until the operation indicator LED is lit up
constantly (orange).
- Allow the lamp to cool for 1 hour before replacing it.
- Replace only with the same type lamp from an LG Electronics Service Center. Using another manufacturers lamp may cause
damage to the Projector and lamp.
- Pull out the lamp only when replacing the lamp.
- Keep the lamp unit out of reach of children. Keep the Lamp away from heat sources such as radiators, stoves etc.
- To reduce the risk of fire do not expose the lamp to liquids or foreign materials.
- Do not place the lamp near any heat source.
- Make sure the new lamp is securely tightened with screws. If not, the image may be dark or there could be an increased risk of
fire.
- Never touch the lamp unit glass otherwise image quality may be compromised or lamp life maybe reduced.
3. To obtain a replacement Lamp unit
Lamp model number is on page 41. Check the lamp model and then purchase it from an LG Electronics Service Center.
Using another manufacturers lamp may cause damage to the projector.
4. Lamp unit disposal
Dispose of the used lamp by returning it to the LG Electronics Service Center.
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes

REPLACING THE LAMP

- 4 -
<Front panel of the Projector>
Lamp indicators
LGE Internal Use Only