4E 5.5 Car OBD2 II EUOBD car HUD Head Up Display Overspeed Warning System Projector Windshield Auto Electronic Voltage Alarm

4E 5.5 Car OBD2 II EUOBD car HUD Head Up Display Overspeed Warning System Projector Windshield Auto Electronic Voltage Alarm
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Oписание продукта

 

Features:

  • Available for any car, easy to install, plug and play
  • Screen 3.5 inch HD display
  • Multi-color design makes the screen more abundant and easier to read
  • Nano-technology to eliminate double reflections,more clear.
  • Rich Contents: speed,compass, speed alarm,free switch between km and miles
  • Auto power on/off: HUD start and off with vehicle started and shutdown, effective protection of the car battery;
    retaining the manual switch mode,more easy to control HUD.
  •  Automatic and manual brightness adjustment mode,driving without glare.

 

Note: This head up display speed projector compatible with all cars

 

 

Use and installation for reflection film:

  • Please Note: HUD projects dashboard information on the car front windscreen , because the windscreen is double, which will make double reflection on the windscreen when it works.The double reflection will be different cause of the different windscreen.If you can see clear of the displaying information, then there is no need to use the reflection film. If there is a double image, then please use the reflection film.
  • First, please put the non-slip mat on the dashboard, and then put HUD on it.Reflection film can be stick to the position right above the HUD position which can reflect host screen to windscreen.

 

Methods of pasting the film:

  • Spray some water on the place that the film will be pasted on,and then use a dry cloth to clean it;
  • Take off the back side(marked 1) of reflection film,then paste it to the window glass.
  • After you have adjusted the location, you can use a scratch board or something else flat to slick the film
    and squeeze the water inside out until there is no bubble or water in it.
  • Take off the protection film (marked 2) of the reflection film. If the film cannot display the whole information,
    please adjust the non-slip mat to move the position.

 

Specifications: 

  • working voltage: DC8-18V
  • Working current: 40mA
  • sleeping current: 15mA
  • Compass precision: ±1°
  • Speed range: -400KM
  • Real time precision: The same as satellite
  • Satellite positioning time: Cold start: 30s, hot start: 1s
  • HUD size: 88*53*13mm
  • 12V car charger: 1000mA
  • HUD weight 40g

 

Solution for Common Problems:

1. HUD screen without any display,and no power

  • Check the car charger cable if it is tight, pull down repeatedly inserted multiple times, check the HUD switch if it powers on. If there still no display please try another car to test and analyze whether the car cigarette lighter interface is bad, if it is a bad cigarette lighter, please try to connect the cable line to the car battery.

2. No speed ,auto powers off after 5 minutes.

  • The default auto powers off time is 5 minutes, if there is no speed, HUD will power off after 5 minutes,it built-in vibration switch, as long as there is a slight vibration it will powers on.

3. Inaccurate Speed

  • When HUD is power on,vertical press the wave button 5 seconds to enter into the menu options, here menu options shows 0,parameter shows 107,up or down the wave button to increase or decrease the value according to the difference until it shows correct one.After adjustment, vertical press in 5 seconds to save it.

4. HUD see not clearly under the sunlight.

  • Check whether the HUD host protective film is torn,and please stick the reflection film on the windscreen.

5. wrong operation lead to crashes. Or inaccurate datas

  • Do a reset setting.

 

Package Include:

  • 1 x HUD Host
  • 1 x Charger
  • 1 x Anti-sip Mat
  • 1 x Reflect Film
  • 1 x Manual

 

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