Reset NEC Projector Lamp Counter

How to Reset a NEC Projector Lamp Counter / Timer / Clock

Put the projector in standby mode
Press the Power / Help button (or the power and exit buttons) on the remote control for at least 10 seconds
The Status indicator will go out to indicate that the lamp counter has been reset to zero

Reset a NEC VT670 Projector lamp Counter

Press Menu on the remote control or the projector cabinet
When the menu is displayed use the remote control buttons or the buttons on the projector casing to scroll down to "Default" and then press "Enter"
A submenu will be displayed, you should scroll down to "Clear Lamp Hour Meter" and press Enter to reset he lamp usage hours counter