Features: 
 Industrial-grade dual-processor chip LED control system 
 Energy-efficient transition switching power supply 
 15 ~ 36V atmospheric work 
 Screen comes with ACC physical control 
 Is divided into four control switch screen, reasonable play to the advertising effectiveness 
 Unique four advertising cycle mode, the player precise control to the second 
 Paragraph 24 of a given segment will play the maximum support custom 
 GPS, LED screen communication fault self-test function 
 Dozens of playback 
 Ten mobile speed adjustment 
 Support dot matrix picture playback 
 The Ad expired automatically deleted, no consumption of the flow 
 16 * 128 dot matrix screen, the display area size 160mm * 1024mm; 
 Border with the cold rolled sheet; 
 Display the contents of the line number, the next station arrival, the line number to the left, next stop the scroll from right to left; 
 Line, the way to the main site can be stored 100 line, to select by DIAS; 
 Hardware watchdog, failure to taste their own recovery, the largest program to reduce field maintenance 

 Technical parameters: 
 1 pixel control unit box) Pixel Pitch: 
 2) The physical density: / 
 3) light-emitting little color: 
 4) base color: one red, yellow, green, blue, white 
 5) cell plate Dimensions: (L) 728 mm X (high) 122 mm 
 6) Screen resolution: (L) 128 points (H) 16:00 
 7) Screen Density: 2048 
 2, the display parameters 1) Screen Display Area: 
 2) Best viewing distance: 20 ~ 200M 
 3) the best viewing angle: Horizontal 110 degrees, 90 degrees vertical 
 4) Environment Temperature: Storage -40 ℃ ~ +85 ℃, the work of -20 ° C to +50 ° C 
 5) Relative Humidity: 10% ~ 95% 
 6) The screen thickness: ≤ 22cm + maintenance of spatial 70CM 
 3, Power 1) Working voltage :12-36V switch to 5V (two-phase three-wire) 
 2) Average power consumption: W / sets 
 3) Maximum power consumption: ≤ W / sets 
 4, the main technical parameters 1) drive devices: LED device-specific driver 
 2) Driving mode: constant current driver / constant voltage drive 
 3) Frame Rate: ≥ 60 frames / sec. 
 4) Refresh frequency: ≥ 180 frames / sec 
 5) grayscale / color: red, green and all 256 
 6) Screen brightness: ≥ Cd/m2 
 7) Brightness adjustment: Software to adjust 20 adjustable 
 8) video signal: Wireless PAL / NTSC 
 9) Video Input / Output Mode: 
 10) control system uses: 
 11) MTBF: ≥ 10000 hours 
 12) Life: 80,000 hours 
 13) Flatness: any adjacent pixels ≤ 1.5mm module splicing clearance <1mm 
 14) Uniformity: pixel light intensity, brightness uniformity module 
 15) Power Switch: Automatic Switch 
 16) switching power supply load :12-36V turn 5V/20A 
 17) Computer display mode: 
 18) effective communication distance: 120 m cable without interruption / GPRS / GSM / U disc a variety of functions 
 Protection technology moisture, dust, corrosion, anti-static, anti-lightning and over-current, short circuit, overvoltage, undervoltage protection function Contact