NEC Mt830+ Projector Users Manual

41
Selecting a File from a List of Files
* The Viewer feature allows you to store one or more presentation materials in a
single flash memory card. Each material is referred to as a file or slide.
To select a file from a list of files
1. Press the Menu button on the remote control or cabinet to select PC
Card.
H G EFD C
AB
presentation
presentation presentationpresentation
presentation
presentation presentationpresentation
Table Cursor
NOTE: A maximum of 16 indexes can be switched with Select File.
The...

42
Switching Slides
To switch slides, press SLIDE + or SLIDE - button. This will cancel
the Auto Play mode. To set the Auto Play mode, press the Menu button
to select ÒStartÓ from the Source menu and press the Enter button on the
cabinet or the Left Click button on the remote control. This is valid only
when the Auto Play mode is selected. See more information about ÒAuto
Play modeÓ for the Help file included with the Viewer board.
* SLIDE- returns to the previous slide.
SLIDE+ advances to the next...

43
This section describes the simple maintenance procedures you should follow
to replace the lamp, clean or replace the filter, and replace the batteries in the
remote control.
Replacing The Lamp
After your lamp has been operating for 2000 hours or longer, the
ÒstatusÓ light in the cabinet will go on. Even though the lamp may still
be working, replace it at 2000 hours to maintain optimal projector
performance.
CAUTION
¥ DO NOT TOUCH THE LAMP immediately after it has been used. It will
be extremely hot....

44
Cleaning Or Replacing The Filter
The air-filter sponge keeps the inside of the MultiSync MT830+/MT1030+/MT1035+ LCD Projec-
tor free from dust or dirt and should be cleaned after every 100 hours of operation (more often in
dusty conditions). If the filter is dirty or clogged, your projector may overheat.
NOTE:  Clean your filter after every 100 hours of operation.
CAUTION
¥ Turn off the main power and unplug the projector before replacing the filter.
¥ Only clean the outside of the filter cover with a...

45
Etape 1A
Etape 1B
Etape 2
Etape 3
Etape 4
Etape 5
MAINTENANCE87
88
Cette section dŽcrit les procŽdures simples dÕentretien que vous aurez ˆ suivre pour
remplacer la lampe, nettoyer ou remplacer le filtre et remplacer les piles de la tŽlŽcommande.
Remplacement de la lampe
Lorsque la lampe a ŽtŽ utilisŽe pendant 2000 heures ou plus, le voyant ÒStatusÓ (Žtat) du

2000 heures pour conserver une performance optimale de votre projecteur.
PRECAUTION
¥

chaude. Laissez-la refoidir pendant au moins une heure...

46MAINTENANCE89
90
Nettoyage ou remplacement du filtre
Le coussin Žponge du filtre ˆ air maintient lÕintŽrieur du projecteur ˆ affichage ˆ cristaux liquides

toutes les 100 heures dÕutilisation (plus souvent dans les endroits poussiŽreux). Si le filtre est sale ou
bouchŽ, le projecteur risque de surchauffer.
REMARQUE: Nettoyez le filtre toutes les 100 heures dÕutilisation.
PRECAUTION
¥ Couez lÕalimentation et dŽranchez le projecteur avant de remplacer le filtre.
¥ Nettoyez uniquement le couvercle...

47
This section helps you resolve problems you may encounter while setting up or using your MultiSync MT830+/MT1030+/MT1035+ LCD Projector.
Status Light Messages
TROUBLESHOOTING 5
TROUBLE SHOOTING91
92 Status
mNormal
mThe projector lamp has exceeded 2000 hours of operation and
should be replaced.
mEither the lamp cover or filter cover is not fastened properly. Check
each and reattach them if necessary.
mThe cooling fan has stopped. Contact your NEC dealer for service.
mThe lamp is not turned on.
¥ The...

48
Common Problems & Solutions
Problem
Does not turn on
No picture
Image isnÕt square to the screen
Picture is blurred
Image is scrolling vertically,
horizontally or both
Remote control does not work
Check These Items
¥ Check that the cord is plugged in and that the power switch on the front panel is on.
¥ Ensure that the filter cover is installed correctly. (See page 86 or 90.)
¥ Check to see if the projector has overheated or the lamp usage exceeds 2100 hours. If there is insufficient ventilation...

49
This section provides technical information about the MultiSync MT830+/MT1030+/MT1035+ LCD Projectors performance.
Optical
LCD Panel
1.3, p-Si TFT active-matrix, 8002600 dot (MT830+) / 10242768 dot (MT1030+ / MT1035+)
With Micro Lens Array (MT1035+)
Lens Power zoom, power focus
F 2.5 f = 52 Ð 68 mm (MT830+ / MT1030+)
F 2.0 f = 48 Ð 63 mm (MT1035+)
Lamp New short arc high pressure lamp 150 W
(Guaranteed life span: 2,000 hours or
6 months from date of purchase,
whichever comes first.)
Image Size 20 Ð...

50
11.4
(290)
14.9
(378.0)
15.6
(396.0)16.24
(412.0)
MT1035+ MT830+ / MT1030+
MENU
SELECT
ENTER
ZOOM FOCUSON/OFF STATUS
POWER
–
+
–+
–+
PC CONTROL MOUSE OUTP
U
RGB   INPUT   2
AUDIO RGB   INPUT   1AUDIO RGB MONITOR OUTPUT
R L/MONO INPUT    AUDIO S–VIDEO
R L/MONO
INPUT    AUDIO VIDEO
Cabinet Dimensions
Unit : inch (mm)
SPECIFICATIONS97
98
7
(178.5)
13.1
(332)
3.63
(92.2)
5.8
(148.0)
TPUTREMOTE
CONTROL
INPUT
AUDIO
AC IN
830+