Item

Specification

Product Serial Number

Seetop-OF20R-A

Seetop-OF20V-A

Physical Pixel Pitch

20 mm

20 mm

LED Lamp

DIP546

DIP546

Physical Pixel Density

2500 dots/m2

2500 dots/m2

Pixel Configuration

1 R 1G 1B

2 R 1G 1B

Module Size

320mm × 160mm

320mm × 160mm

Module Resolution

16 pixels × 8 pixels

16 pixels × 8 pixels

Driving Mode

Static constant drive

Static constant drive

Display Colors

(R) 256× (G) 256× (B) 256

(R) 256× (G) 256× (B) 256

Grey Scale

0~65536 (normally 4096)

0~65536 (normally 4096)

Viewing Angle

Horizontal: ≥110°, Vertical: ≥70°

Horizontal: ≥110°, Vertical: ≥70°

LED Chips Origin

Taiwan, USA, Japan

Taiwan, USA, Japan

Brightness

6000~6500 nits

6000~6500 nits

Brightness Adjustment

Automatically or Manually

Automatically or Manually

Minimum Viewing Distance

10m ～ 150m

10m ～ 150m

Frame Frequency

24~30Hz

24~30Hz

Refresh Frequency

≥2000 Hz (adjustable)

≥2000 Hz (adjustable)

Cabinet Depth (Super-thin)

125/70mm (the thinnest cabinet in the LED display industry)

125/70mm (the thinnest cabinet in the LED display industry)

Control Method

Synchronized with PC or pre-programmed

Synchronized with PC or pre-programmed

Information Transmission Method

Net cable: 100~170m;

Single-mode fiber: 500 ～ 10km;

Multi-mode fiber: 500m;

Wireless: Compatible with GPRS or other internet mode

Net cable: 100~170m;

Single-mode fiber: 500 ～ 10km;

Multi-mode fiber: 500m;

Wireless: Compatible with GPRS or other internet mode

Communication Cable

UTP Category 5

UTP Category 5

Brightness Difference between Pixels

≤5%

≤5%

Brightness Difference between PCB

≤3%

≤3%

Malfunction Point Rate

≤1/15000

≤1/15000

Continuous Operating Time

≥48 hours

≥48 hours

Mean Time Between Failures (MTBF)

≥5,000 hours

≥5,000 hours

Lifespan

≥60,000~80,000 hours

≥60,000~80,000 hours

Level Up Degree

≤±1 mm

≤±1 mm

Assembly Precision between PCB

≤1mm

≤1mm

Max. Power Consumption

≤900w/ ㎡

≤900w/ ㎡

Average Power Consumption

≤350 w/ ㎡

≤350 w/ ㎡

Input Voltage

AC 220V/110V /50 Hz±10%

AC 220V/110V /50 Hz±10%

Operation Environment

Temperature: -40℃ ～ 60 ℃

Temperature: -40℃ ～ 60 ℃

Cabinet Size

1280mm (L) × 960mm (H) (size can be changed)

1280mm (L) × 960mm (H) (size can be changed)

Protective Grade

IP66/IP43 (with Seetop special water-proof connectors)

IP66/IP43 (with Seetop special water-proof connectors)

Operation System

Windows 98/2000/ME/XP/VISTA

Windows 98/2000/ME/XP/VISTA

Input Signal

S-video, VGA, RGB, Composite Video, SDI, etc.

S-video, VGA, RGB, Composite Video, SDI, etc.

Visual Input

VGA mapped /NTSC/PAL

VGA mapped /NTSC/PAL

Video Display Function

(with LED video processor)

Variety of text, graphics, pictures, flashes, and any signals from TV, VCB, DVD, camera and scanned can be synchronized with PC, Support PAL/NTSC

Variety of text, graphics, pictures, flashes, and any signals from TV, VCB, DVD, camera and scanned can be synchronized with PC, Support PAL/NTSC