DS-D2055EL-0A

Technical specifications

1. Displayed

Screen size: 55 inches

Active display area: 1209.6 mm × 680.4 mm

Backlight: Direct LED backlight

Pixel pitch: 0.63 mm

Physical seam: 1.7 mm

Physical seam tolerance: ±1.5 mm

Physical resolution: 1920 × 1080

Brightness: 500 cd/m²

Color temperature: 10,000 ± 1,000 K

Viewing angle: 178° horizontal / 178° vertical

Color depth: 8 bits, 16.7 million colors

Contrast ratio: 1200:1

Response time: 8 ms

Color range: 72% NTSC

Surface treatment: Opacity 25%, 2H

2. Interface

Video and audio input: VGA × 1, HDMI × 1, DVI × 1, DP × 1, USB × 1

Video and audio output: HDMI × 1

Control interface: RS-232 input × 1, RS-232 output × 1

3. LCD technology

LCD technology: IPS

4. Power source

Power supply: 100–240 VAC, 50/60 Hz

Power consumption: ≤ 245 W

Standby consumption: ≤ 0.5 W

5. Working environment

Working temperature: 0°C to 40°C

Working humidity: 20% to 80% RH, non-condensing

Storage temperature: -20°C to 60°C

Storage humidity: 10% to 90% RH, non-condensing

6. Overview

Case material: Metal

Hanging standard: 600 mm × 400 mm

Product dimensions: 1212.7 mm × 683.5 mm × 72.41 mm

Converted product dimensions: 47.74" × 26.91" × 2.85"

Packaging dimensions: 1308 mm × 834 mm × 221 mm

Conversion packaging size: 51.5" × 32.83" × 8.7"

Net weight: 24.0 ± 0.5 kg for single screen

Gross weight: 29.2 ± 0.5 kg for carton with one screen

7. Packing list

LCD screen: 1

Power cord: 1

Network cable: 1

2 meter HDMI cord: 1

Screws: 4

Remote control: 1

Infrared receiver: 1

RS-232 converter: 1

Multilingual quick start guide: 1

Quick English user guide: 1

LCD screen maintenance notice: 1