Product model number

BST-OM-4.81

1. Pixel

Pixel L ED

SMD2727

Pixel Configuration

1 R, 1G , 1B

Wave length ( nm )

R: 626-628 , G: 518-520 , B: 466-468

Pixels Pitch ( mm )

4.81

2 . Module

Module Size ( mm )

250 * 250* 10

Module Pixels (dot)

52 * 52

3.Packaging

Packing box material

Wooden case or Carton case

4.Electricity parameter

Pixel density (dots/ m 2 )

43264

White Balance Brightness ( cd/m 2 )

≥ 6500

Color temperature ( K )

5000-9500 (choice by user)

Brightness Adjusted

100 grade by software or by Auto-optic induced.

View Angel

Horizontal 140 ° ; Vertical 140 °

Best viewing distance ( m )

4-50

Communication distance ( m )

Internet Wire : 120 Fiber Cable : 1000

Screen work Method

1/13 scan

LED driving method

Constant driving current

Gray Grades

16384 levels for each color

Refresh Frequency ( Hz )

≥ 1500

Picture display method

Dots to dots display synchronized with CRT

Signal interface

DVI

Input signal

Video : PAL/NTSC optioned . VGA, Svideo, DVD, TV

Display format

800 * 600 , 1024 * 768 , 1280 * 1024

Software

Support windows series system

Working temperature (ºC )

-30+60

Humidity ( RH )

Up to 95

Stored temperature ( ºC)

-30 +70

Screen Lifetime(hours)

≥100, 000

Out of controlled dots

≤3/10, 000 (Out of controlled dots means the pixels
of which the brightness

and the wave length are both >10%
depart to the normal one)

Switch power supply

Switch power supply
(include CE/GS or UL/CSA certificate)
110V/60HZ , 220V/50HZ