Driving method
Constant current/scan
Pixel density (/㎡)
Brightness ( c/㎡)
Red c/
Yellow c/
Pixel composition
R
or
Viewing angle
Module resolution Rate
Module maximum current and peak power consumption
Module size
Module weight
Row driver C
Produced by Tianwei Company
Column driver C
Produced in Taiwan
Main control chip
Imported from Texas Zhongti C
B material
International Materials
, luminous die parameters
Xiamen Sanan
<
<℃,
Taiwan Guanglei
<
<℃,
Name
, pixel tube
Pixel tube spacing: >
Pixel point combination: R or >
Pixel density: > dot/ >
Red tube: Taiwan Guanglei, yellow Tube: Taiwan Guanglei
<
, pixel tube unit module
Module resolution: width>point height
Module size>:
Shell size: >Length>Height and Thickness
Full screen resolution:>Width>Point height
Number of modules:>Block/screen (Length>Block width>Block)
Screen weight:>/screen
, full screen display
Screen display area:> (length>) (height)
Number of unit boxes:> (length>) (height)
/> Physical resolution: >(length>) dot (height) dot
Screen horizontal viewing angle: horizontal>
Screen vertical viewing angle: horizontal>
Optimal viewing distance: >～< br/> Storage temperature: > ℃ ～ + ℃
Working temperature: > ℃ ～ + ℃
Relative humidity: >～R
, Power supply
Working voltage :> (The power supply voltage in taxis is >Power supply voltage)
Average power consumption:>
Maximum power consumption: startup>
, control system
Asynchronous control system:< br/>B.
, Main technical parameters
) Drive mode: >/scan
) Refresh frequency:
) Gray scale: None
)Brightness:>c/
)Brightness adjustment method: software>level adjustable, automatically or manually adjust the display brightness according to different environmental brightness
)The control system adopts: asynchronous control card>(optional)< br/> ) Screen life: > hours
>
Continuous working time: > hours
) Flatness: between any adjacent pixels >
Module splicing gap
) Uniformity: Uniform pixel light intensity and module brightness
) Blind spot rate: . (Discrete state)
) Screen power supply load: > Turn/
) External operating voltage: > /
)Computer display mode:>
)Effective communication distance: (>Wireless transmission distance is within China (supports dual frequency>[banned words]/R,)
< /b>
． Wiring method
B Wiring instruction manual
★ The wiring power cord is divided into light wire (red and black wire or brown and blue wire) screen power wire (brown and blue wire)
Positive red or brown wire Negative black or blue wire>
★ Wiring>
The screen power supply can be connected to the brown wire (positive pole) behind the fuse on the mind, (the blue wire is connected to the negative pole at the blacksmithing point of the whole car) It is best to lead out Press a power switch in front of the driver's hand and wait for the voltage to stabilize after the car is started before turning on the switch button of the screen. There is also a light wire on the top of the light screen that should be aligned with the light wires of the entire car so that the lights can light up automatically at night. (Individual customer)
★ Wiring>
The power supply of the screen body can be connected to the brown wire (positive pole) behind the fuse on the mind, (the blue wire is connected to the negative pole at the blacksmithing point of the whole car)> There is also a light on the ceiling light screen The line should be aligned with the light lines of the entire car so that the lights can automatically light up at night.
(taxi customer)
★ When the screen is connected to the power supply in the car, the middle wiring must be soldered, and it must be wrapped with insulating plastic. It is best to use wire troughs for wiring. It cannot be placed under the seat to avoid breaking the wires and causing a short circuit on the screen when moving the seat.
>★>
The screen and the fixed tripod must be tightened. It is best to add spring washers to install the screen to be stable and not shake! ! !
>★>
Note: You can consult the car dealer’s installation master