Product model number
| Mled-PH4-1 |
1.Pixel
|
Pixel L ED
| 2121
|
Pixel Configuration
| 1 R, 1G , 1B
|
Wave length ( nm )
| R: 626-628 , G: 518-520 , B: 466-468
|
Pixels Pitch ( mm )
| 4
|
2 . Module
|
Module Size ( mm )
| 256 * 128 * 20
|
Module Pixels (dot)
| 64 * 32
|
3.Unit box
|
Module quantities in a unit box
| 2 (L) * 4 ( H )
|
Unit box size ( mm ) |
512 (L) * 512 (H) * 60
|
Unit box Pixels ( dot )
| 128 * 128
|
Unit box material
| Aluminum
|
Unit box weight (kg)
| Aluminum : 12
|
4.Packaging
|
Packing Way
| Two unit boxes packed into one
|
Packing box material
| Wooden case or Flight box |
5.electricity parameter
|
Pixel density (dots/ m 2 )
| 62500
|
White Balance Brightness ( cd/m 2 )
| ≥ 1200
|
Color temperature ( K )
| 5000-9500 (choice by user)
|
Brightness Adjusted
| 100 grade by software or by Auto-optic induced.
|
View Angel
| Horizontal 140° ; Vertical 120 °
|
Best viewing distance ( m )
| 16-150
|
Communication distance ( m )
| Internet Wire : 120 Fiber Cable : 1000
|
Screen work Method
| 1/16 scan
|
LED driving method
| Constant driving current
|
Gray Grades
| 16384 levels for each color
|
Display Color
| 4 , 398 , 046 , 511 , 104
|
Refresh Frequency ( Hz )
| ≥ 9600
|
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
|
Protection grades
| IP 21 |
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) |
Whole display flatnes
| Less than 1mm Juncture
|
Maintance way
| Back-maintained or front-maintained,
modules displaced
|
Switch power supply
| Switch power supply (include CE/GS or UL/CSA certificate) 110V/60HZ , 220V/50HZ
|
Power Consumption ( w /m 2 )
| Max : 500 , Average: ≥ 260
|
