Origin	China
Model Number	PH25
Brand Name	TOP
Display Function	Video
Pixels	25mm
Tube Chip Color	Full Color
Usage	Outdoor

1  Pixel Pitch  (mm)  25

2  Density (dots/sqm)  1600
3  Unit Module Size (mm)  200*200(L*H)
4  Unit Module Resolution (dots)  8*8
5  Pixel Configuration  2R1G1B
6  Led Chip  Nichia, Cotco, Cree, Axt, Taiwan
7  LED Package  DIP546
8  LED Parameter  R:d(620-630) IV:(400-500mcd)
            G:d(520-525) IV:(1400-1700mcd)
            B:d(465-470) IV(300-400mcd)
9  Brightness  (cd/sqm)  ≥5000
10  Viewing Angle (Horizontal / Vertical)  110 degree / 45 degree
11  Brightness Adjustment   0-255
12  Gray Grade    16384
13  Display Color  256*256*256   (16777216 kinds)
14  Display Mode  NTSC, PAL, HDTV, DVD, VCD, VGA, TVGA, SVGA,XGA, SXGA
15  Refresh Frequency (Hz)  300
16  Screen Lifespan  100000 hours
17  Continuous Working Time  72 hours
18  Mean Time Before Failure (MTBF)  >5500 hours
19  Out of Control  1/10000
20  Protection Level (IP)  65
21  Working Voltage  180-264VAC  50/60Hz
22  Maximum Power Consumption(W/sqm)  300
23  Languange Supports  English, French, Chinese, Japanese, Korean,Russian
24  Control  Mode  To be synchronized with computer monitor
25  Control Distance  ≤140m (with network cable and no relaying card) (optical fiber transmission: 500M-10KM)
26  Scan Mode     Static
27  Drive Mode    Constant Current Drive
28  Unit Cabinet Weight (KG)  about 65KG
29  IC  MBI, Toshiba
30  Cabinet Material  Metal Cabinet
31  Maintain  Front/Back
32  Working Temperature (degree)  -30 degree  ---  + 50 degree
33  Storage Temperature  -30 degree  ---  + 90 degree
34  Working Humidity  10% --- 90%RH
35  System Operating Platform  Windows 98, XP2000, 2003 etc.