Smart Technologies SMART Board 2000i-DVX, Installation Manual

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38 2000i-DVX Installation Guide
Cleaning the Filter and Clearing the Filter Cleaning Message
Clean the air-filter sponge with a vacuum after every 100 hours of operation (more often in dusty
conditions), as described on page E-31 of the
NEC VT660K/VT560/VT465 User’s Manual.
A “Please Clean Filter" message from the projector appears on the bottom of the screen after every
100 hours of operation. However, after you clean the filter this message will not automatically
disappear, so you must use the projector’s remote control to clear the filter usage meter, as follows:
1. Press the Menu button on the remote control.
2. Select Default > Clear Filter Usage .
The meter returns to zero. You won't receive another "Please Clean Filter" message for another 100
hours.
Replacing the Projector Lamp and Filter
Replace the lamp when you see this message: "The lamp has reached the end of its usable life.
Please replace the lamp." To do this, order the NEC VT60LP standard lamp, which is available from
NEC or SMART. Do
not use any other lamps.
In general, you should replace your projector lamp after 2000 hours of normal mode operation or
3000 hours of eco-mode operation, as the projector will turn off automatically and go into standby
mode after 2100 hours (normal mode) or 3100 hours (eco mode).
To find out how many hours of lamp use remain, go to the projector menu (press the Menu button on
the remote control or projector) and select Information > Page3 > Remaining Lamp Time .
Replacing the used lamp with a new lamp automatically clears the lamp usage hours. When you
replace the projector lamp, you should also replace the projector filter, which you'll automatically
receive with the replacement lamp.
You'll find instructions for replacing the lamp on page E-30 in the NEC VT660K/VT560/VT465 User’s
Manual .
WARNING
After you turn off the projector, allow at least one minute to elapse before you
unplug it.
Do not touch or replace the projector lamp (which will be very hot)
for at least an hour.
Après avoir éteint le projecteur, attendez au moins une minute avant de le
débrancher. Attendez
au moins une heure avant de toucher ou de remplacer
la lampe du projecteur (qui sera très chaude).
Stecken Sie den Projektor für mindestens eine Minute nach dem Abschalten
nicht aus. Berühren oder ersetzen Sie die Projektorlampe (die sehr heiß sein
wird)
nicht vor Ablauf einer Stunde.
プロジェクターの電源を切った後、最低でも 1
分間はプロジェクターのプラグを抜かないでください。プロジェクターのランプは非
常に熱くなりますので、最低でも 1 時間は触ったり交換したりしないでください。