NEC LT10 - Manual (Page 13)

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Powering Off the Projector
1. Press the “Power” button to turn off the projector lamp.
2. After pressing the “Power” button, you will see a message
“Power off the lamp?” on the on-screen display. Press the
“Power” button again to confirm.
Otherwise the message will disappear after 5 seconds.
3. Power indicator flashes orange for about 100 seconds. The
projector will automatically shut itself down.
If you want to turn on the projector again, you must press the
“Power” button after 100 seconds of the flashing indicator.
4. Disconnect the power cord from the electrical outlet and the
projector.
5. Do not turn on the projector immediately following a
power off procedure.
Status Indicator
™ When the Status indicator turns red, it indicates the projector has
overheated. The projector will automatically shut itself down.
™ When the Status indicator flashes red (0.5 second intervals), it
indicates a problem with the lamp. Turn off the projector and
disconnect the power cord from the electrical outlet, then contact
your local dealer or our service center.
™ When the Status indicator flashes red (1 second intervals), it
indicates an internal problem. Stop using the projector and
disconnect the power cord from the electrical outlet, then
contact your local dealer or our service center.
™ When the Status indicator flashes orange, it indicates high-speed
cooling in progress. This is not an abnormal condition, and you can
continue using the projector.
Installation