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Maintenance
3M™ Digital WallDisplay
© 3M 2003. All Rights Reserved.
Resetting Lamp Hours
Please do the following within 10 minutes of turning power on after you replace the lamp.
1. Press the Menu Keypad or the Menu button on the remote control and use the Disk Pad to scroll down
to the Tools menu.
2. In the Tools menu, scroll down the pop-up list to Usage/Hrs to display the total operating time of the
lamp.
3. Select Lamp Reset from the next pop-up list.
4. Select Exit.
Note:
Do not reset the lamp hours if the lamp cartridge was not changed. This can damage internal
components.
