Nec VE281X how do you reset lamp hours - NEC Office Equipment & Supplies

SOURCE: Preylahong NEC MT830+need help to reset new lamp

After replacing lamp in MT-830(NEC) press and hold "on" button for 10 seconds to reset lamp hours. If projector has beyond 2100 hours press the "off" button for 10 second.

Greg Cann

• 1114 Answers
• Posted on Sep 05, 2008

SOURCE: Resetting Lamp Hours Procedure On Nec-MT-1075

Hi - You can download the manual by clicking the link underlined in blue below:

Nec-MT-1075

See page E-55:



As in the note replacing the lamp automatically clears the lamp hours.

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Informatica

SOURCE: Reset lamp hr feature on NEC projector

Give up chuck. It is futile. Actually looking for NEC number right now. for support.

jasbo

• 2239 Answers
• Posted on Sep 11, 2009

SOURCE: NEC VT 480, replaced new lamp ,still low brightness.

if you remove the lamp, inside the lamp housing you will see a refraction (fly-eye) lens. these evenly distribute the lamp light. the one on the other side from the one you see (there are always 2 lenses) is probably burnt and needs replacing (a common problem with lcd projectors). you will have to send it in to nec. in many of their projectors, both lenses are in one assembly.

SOURCE: I exchanged a lamp in

Power up the projector and then hold down the HELP button on the remote control for 10 seconds to reset the lamp hours to zero.