NEC Lt100 Projector Users Manual

79
Remote Control Battery Installation
1. Press firmly and slide the battery cover off.
2. Remove both old batteries and install new ones (AA). Ensure that you have the batteries polarity
(+/Ð) aligned correctly.
3. Slip the cover back over the batteries until it snaps into place.
MAINTENANCE80
Operating Range
Range of 360û and a distance of 23 feet (7 m) from the remote sensor.
30˚
30˚
Operation distance
of 23 feet (7m) 

Etape 3
Etape 4
Etape 5
81
Cette section dŽcrit les procŽdures simples dÕentretien que vous aurez ˆ
suivre pour remplacer la lampe et remplacer les piles de la tŽlŽcommande.
Remplacement de la lampe
Lorsque la lampe a ŽtŽ utilisŽe pendant 1000 heures ou plus, le voyant ÒStatusÓ (Žtat) du

1000 heures pour conserver une performance optimale de votre projecteur.
PRECAUTIO N
¥

chaude. Laissez-la refoidir pendant au moins une heure avant de la manipuler.
¥ NE RETIREZ AUCUNE VIS mis ˆ part la vis qui fixe le...

83
MAINTENANCE84
Installation des piles de la tŽlŽcommande
1. Appuyez fermement et retirez le couvercle des piles en le faisant glisser.
2. Retirez les deux piles usagŽes et installez de nouvelles piles (AA). Assurez-vous de respecter la
polaritŽ (+/Ð) des piles.
3. Remettez le couvercle des piles en le faisant glisser, jusquÕˆ ce quÕil sÕembo”te.
PortŽe de fonctionnement

30˚
30˚
Operation distance of 7m 

This section helps you resolve problems you may encounter while setting up or using your MultiSync LT100 Projector.
Status Light Messages
TROUBLESHOOTING 585
Status
mNormal
mThe projector lamp has exceeded 1000 hours of operation and should be replaced.
mThe lamp housing is not correctly installed. Install it correctly.
¥ The temperature protector has been triggered.  If the room temperature is high, move the projector
to a cooler location.  If the temperature inside the projector is high, check the...

Common Problems & Solutions
Problem
Does not turn on
No picture
Image isnÕt square
to the screen
Picture is blurredCheck These Items
¥ Check that the power cable is plugged in and that the power switch on the back panel is on.
¥ Ensure that the lamp cover and lamp housing are installed correctly. (See page 77.)
¥ Check the status light to see if the projector has overheated or the lamp usage exceeds 1100
hours.
¥
Use the menu icons to select your source (Video, S-Video, RGB or PC Card). (See pages 59 and...

This section provides technical information about the MultiSync LT100 Projectors performance.
Optical
DMDTM
Single Chip Digital Micromirror Device(DMDTM), 10242768 dots
Lens Manual zoom, manual focus
F 2.44 f =26-30 mm
Lamp Metal halide lamp 280 W
Image Size 610-7620 mm (24-300 inches) diagonal
Projection Distance 1.2 Ð 12.3m
Contrast Ratio Greater than 200 : 1
Color Temperature 7000 Kelvin
SPECIFICATIONS 689
Electrical
Inputs Video (NTSC / PAL / SECAM / NTSC 4.43)
RGB (H : 15 Ð 85 kHz, V : 50 Ð 85 Hz)...

Cabinet Dimensions
91
Unit : inch (mm)
SPECIFICATIONS92
12.6
(320)
9.8
(250)
3.8
(97)
0.79
(20)5.6
(142)
4.5
(114)0.7
(19)
3.3
(83)
Lens center 

D-Sub Pin Assignments
      PC 15-Pin mini D-Sub
Pin No. Signal to be connected
1 Red
2 Green
3 Blue
4 GND
5 GND
6 Red GND
7 Green GND
8 Blue GND
9 No Connection
10 Digital GND
11 GND
12 No Connection
13 Horizontal Sync
14 Vertical Sync
15 No Connection
1 2
3 4
5
11 12 13
14 15
6
7 8 9
10
  PC 15-Pin mini D-Sub
93
SPECIFICATIONS94 

Timing Chart
95
SPECIFICATIONS96
Y/N Signal Resolution Refresh F.H. Dot
Rate (Hz) (kHz) Clk(MHz)
Y NTSC 6402480 60 15.734 -
Y PAL 7682576 50 15.625 -
Y SECAM 7682576 50 15.625 -
Y VESA 6402350 85.08 37.86 31.5
Y IBM 6402400 70 31.47 25.175
Y VESA 6402400 85.08 37.86 31.5
Y MAC 6402400 66 35 30.24
Y VESA 6402480 59.94 31.47 25.175
Y IBM 6402480 60 31.47 25.175
Y MAC 6402480 60 31.47 25.175
Y MAC 6402480 66.7 34.97 31.334
Y MAC 6402480 66.67 35 30.24
Y VESA 6402480 72.81 37.86 31.5
Y VESA 6402480 75 37.5...

97
01 Video 03H No Same as remote
02 RGB 04H No Same as remote
03 S-Video C6H No Same as remote
04 PC CARD 27H No Same as remote (available only when Viewer kit is connected to)
05 Power On 08H No Same as remote
06 Power Off 14H No Same as remote
07 Picture Mute 47H No Same as remote
08 Audio Mute 45H No
09 Onscreen Mute 11H No
10 Reset 43H No
11 D Up DEH No Same as remote
12 D Down DFH No Same as remote
13 D Right DCH No Same as remote
14 D Left DDH No Same as remote
15 D Right Up 21H No Same as remote...