NEC LCD1850E Manuel D’Utilisation

 11

LCD Module

Diagonal:

18.1 inch

Active matrix; thin film transistor (TFT)

Viewable Image Size:

18.1 inch

liquid crystal display (LCD); 0.28 mm dot

Native Resolution (Pixel Count):

1280x1024

pitch; 200cd/m

2

 white luminence;

350:1 contrast ratio, typical

Input Signal

Video:

ANALOG 0.7 Vp-p/75 Ohms

Sync:

Separate sync. TTL Level
Horizontal sync. Positive/Negative
Vertical sync. Positive/Negative
Composite sync. Positive/Negative
Sync on Green (Video 0.7p-p and Sync Negative 0.3V p-p)

Display Colors

Analog input:

16,777,216

Depends on display card used.

Synchronization

Horizontal:

31.0 kHz to 82 kHz

Automatically

Range

Vertical:

55.0 Hz to 85 Hz

Automatically

Image Formation Time

50ms (Typ.) 70ms (Max.)

Resolutions Supported

Landscape:

720 x 400*

1

 :VGA text

Some systems may not support

640 x 480*

1

 at 60 Hz to 85 Hz

all modes listed.

800 x 600*

1

 at 56 Hz to 85 Hz

832 x 624*

1

 at 75 Hz

1024 x 768*

1

 at 60 Hz to 85 Hz

NEC-Mitsubishi Electronics Display cites

1152 x 870*

1

 at 75Hz

recommended resolution at 60 Hz for

1280 x 1024 at 60 Hz to 75 Hz ................. optimal display performance.

Active Display Area

  Horiz. :

359 mm/14.1 inches

Vert. :

287 mm/11.3 inches

Power Supply

AC 100 - 

120 V/ 220-240 V

 @ 50/60 Hz

Current Rating

0.8 A @ 100–120 V, 0.4 A @ 220-240 V

Dimensions

398 mm (W) x 436 mm (H) x 215 mm (D)
15.7 inches (W) x 17.2 inches (H) x 8.5 inches (D)

Weight

8.6 kg
19.0 lbs

Environmental Considerations

Operating Temperature:

5

°C to 35°C/41°F to 95°F

Humidity:

30% to 80%

Feet:

0 to 12,000 Feet

Storage Temperature:

-10

°C to 60°C/14°F to 140°F

Humidity:

10% to 85%

Feet:

0 to 53,300 Feet

*

1

 Interpolated Resolutions: When resolutions are shown that are lower than the pixel count of the LCD module, text may appear different.  This is
normal and necessary for all current flat panel technologies when displaying non-native resolutions full screen. In flat panel technologies, each
dot on the screen is actually one pixel, so to expand resolutions to full screen, an interpolation of the resolution must be done.

NOTE: Technical specifications are subject to change without notice.