NEC LCD1830 user manual Specifications, English-19

Page 20

Specifications

Monitor Specifications

MultiSync LCD1830 Monitor

Notes

English

LCD Module

Diagonal:

51 cm/18.1 inches

 

Viewable Image Size:

51 cm/18.1 inches

Native Resolution (Pixel Count):

1280 x 1024

Active matrix; thin film transistor (TFT) liquid crystal display (LCD);

0.28mm dot pitch; 200cd/m2 white luminence, typical; 300:1 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

 

 

 

 

 

Compostite sync. Positive/Negative

 

 

 

Sync on Green (Video 0.7 Vp-p and Sync 0.3 Vp-p)

 

 

 

 

 

Display Colours

Analog input:

16,777,216

Depends on display card

 

 

 

 

used.

 

 

 

 

 

Viewing Angle

 

Left/Right: ± 80°

 

 

 

 

Up/Down: ± 80°

 

 

 

 

 

 

 

Synchronization Range

Horizontal:

24 kHz to 82 kHz

Automatically

 

 

Vertical:

55 Hz to 85 Hz

Automatically

 

 

 

 

 

 

Resolutions Supported

 

 

720 x 400*1 at 70 Hz

Some systems may not

Resolution based on horizontal and

640 x 480*1 at 60 Hz to 85 Hz

support all modes listed.

vertical frequencies only

 

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

 

 

 

 

 

1152 x 864*1*2 at 75 Hz

 

 

 

 

 

1152 x 900*1*2 at 66Hz

 

 

 

 

 

1280 x 960*1*2 at 60Hz to 75Hz

 

 

 

 

 

1280 x 1024 at 60 Hz to 76 Hz

NEC cites recommended

 

 

 

 

resolutions at 60 Hz for

 

 

 

 

optimal display performance.

 

 

 

 

The number of colors that

 

 

 

 

can be displayed at

 

 

 

 

frequencies above 70 Hz

 

 

 

 

decreases.

 

 

 

 

 

 

Active Display

 

Horizontal:

359 mm/14.1 inches

Dependent upon signal

Area**

 

Vertical:

287 mm/11.3 inches

timing used, and does not

 

 

 

 

include border area.

 

 

 

 

 

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

 

 

435 mm (W) x 449 mm (H) x 215 mm (D)

 

 

 

17.1 inches (W) x 17.7 inches (H) x 8.5 inches (D)

 

 

 

 

 

 

Weight

 

 

8.5 kg (18.7 lbs)

 

 

 

 

 

 

Environmental Considerations

 

 

 

Operating Temperature:

5 °C to 35 °C/41°F to 95°F

 

 

 

 

Humidity:

30% to 80%

 

 

 

 

Altitude:

0 to 3,900 m

 

 

Storage Temperature:

-10 °C to +60 °C/-14 °F to 140 °F

 

 

Humidity:

10% to 85%

 

 

 

 

Altitude:

0 to 16,350 m

 

 

English-19

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Contents MultiSync LCD1830 English-1 Declaration English-2For the Customer to use in U.S.A. or Canada Canadian Department of Communications Compliance StatementFCC Information English-3Declaration of Conformity English-4Contents Quick Start English-6English-7 Figure A.1English-8 Figure E.1English-9 TiltRemove Monitor Stand for Mounting Controls OSM On-Screen-Manager ControlsBrightness/Contrast Controls Control Main Menu Sub-MenuAuto Adjust Image Adjust ControlsPosition Controls Color Control SystemsTools English-12Video Detect English-13Information English-14OSM Warning English-15Recommended Use English-16English-17 Ergonomics English-18Specifications English-19English-20 Features English-21Page Troubleshooting No pictureImage persistence Image is unstable, unfocused or swimming is apparentEnglish-24 Display image is not sized properlyNo Video Why do we have environmentally labelled computers? TCO’99MultiSync LCD1830 white Model LA-18S02 What does labelling involve?English-26 Environmental RequirementsLead Cadmium MercuryTCO Development Unit English-27English-28 TCO’95MultiSync LCD1830 Black Model LA-18S02-BK English-29 CFCs freons English-30