NEC EX231WP-BK Manuale Utente

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LCD Module

Diagonal:

58.42 cm/23.0 inches

Active matrix; thin film transistor (TFT) liquid

Viewable Image Size:

58.42 cm/23.0 inches

crystal display (LCD); 0.265 mm dot pitch;

Native Resolution (Pixel Count):

1920 x 1080

250 cd/m

2

 white luminance; 1000:1 contrast ratio,

typical (25000:1 Contrast ratio, Dynamic).

Input Signal

DVI:

DVI-I Connector:

Digital RGB

DVI (HDCP)

Analog RGB

0.7 Vp-p/75 ohm

Sync

Separate sync.TTL level Positive/Negative
Composite sync.TTL level Positive/Negative
Sync on Green
(Video 0.7 Vp-p and Sync Negative 0.3 Vp-p)

DisplayPort:

DisplayPort Connector:

Digital RGB

DisplayPort Complies with Standard V1.1a,
applicable to HDCP

Display Colours

16,777,216

Depends on display card used.

Synchronization Range

Horizontal:

31.5 kHz to 83.0 kHz (Analog)

Automatically

31.5 kHz to 83.0 kHz (Digital)

Automatically

Vertical:

56.0 Hz to 75.0 Hz

Automatically

Viewing Angle

Left/Right:

±85° (CR > 10)

Up/Down:

75°/85° (CR > 10)

Image Formation Time

5 ms (Typ.)

Resolutions Supported

720 x 400*

1

: VGA text

Some systems may not support all modes listed.

640 x 480*

1

 @ 60 Hz to 75 Hz

800 x 600*

1

 @ 56 Hz to 75 Hz

832 x 624*

1

 @ 75 Hz

1024 x 768*

1

 @ 60 Hz to 75 Hz

1152 x 870*

1

 @ 75 Hz

1280 x 1024*

1

 @ 60 Hz to 75 Hz

1440 x 900*

1

 @ 60 Hz

1400 x 1050*

1

 @ 60 Hz to 75 Hz

1680 x 1050*

1

 @ 60 Hz

NEC DISPLAY SOLUTIONS cites recommended

1920 x 1080 @ 60 Hz............................. resolution for optimal display performance.

Active

Landscape: Horiz.:

509.2 mm/20.0 inches

Display Area

Vert.:

286.4 mm/11.3 inches

Portrait: Horiz.:

286.4 mm/11.3 inches

Vert.:

509.2 mm/20.0 inches

USB Port

I/P:

USB Specification Revision 2.0

Port:

Upstream 1
Downstream 1

Power Supply

AC 100-240 V ~ 50/60 Hz (DC 19 V 

 2.1 A)

AC Adapter

Type ADP-40ED B, manufactured by DELTA ELECTRONICS

Power

Maximun Operation:

31 W

Consumption

Normal Operation:

23 W (Default setting)

Dimensions

Landscape:

540.2 mm (W) x 401.3 - 511.3 mm (H) x 215 mm (D)
21.3 inches (W) x 15.8 - 20.1 inches (H) x 8.5 inches (D)

Portrait:

318.2 mm (W) x 547.2 - 627.3 mm (H) x 215 mm (D)
12.5 inches (W) x 21.5 - 24.7 inches (H) x 8.5 inches (D)

Height Adjustment:

110 mm/4.3 inches (Landscape condition)
80.1 mm/3.2 inches (Portrait condition)

Weight

4.2 kg (9.3 lbs)/Without stand: 2.8 kg (6.2 lbs)

Environmental Considerations

Operating Temperature:

5°C to 35°C / 41°F to 95°F

Humidity:

20% to 80%

Altitude:

0 to 6,562 Feet / 0 to 2,000 m

Storage Temperature:

-10°C to 60°C / 14°F to 140°F

Humidity:

10% to 85%

Altitude:

0 to 40,000 Feet / 0 to 12,192 m

*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.

Technical specifications are subject to change without notice.