3.5 inch HD display screen head up display HUD Two mode display gps speed meter KM or MPH

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DC 12V
Car Make:
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
1 Years
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Supply Ability:
500 Unit/Units per Week
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gift box
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Head Up Display 

HUD short for Head Up Display.It displays driving datas on the front windshield such as speed on the car front window glass;avoiding drivers unsafety because of watching the instrument while driving.Drivers can read the driving information instantly , and can always keep the best state on the way with HUD.


HUD Main Functions&Features:

1. Available for any car, easy to install, plug and play

2. Two mode display:reflect on windshield or directly see on the sit up HUD screen

3. Screen 3.5 inch HD display

4. Multi-color design makes the screen more abundant and easier to read

5. Nano-technology to eliminate double reflections,more clear.

6. Rich Contents: speed,compass, speed alarm,free switch between km and miles

7. 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.

8. Automatic and manual brightness adjustment mode,driving without glare.



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:

1.Spray some water on the place that the film will be pasted on,and then use a dry cloth to clean it;

2. Take off the back side(marked 1) of reflection film,then paste it to the window glass.

3. 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.

4. 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.


HUD Specifications:  

working voltage


Working current


sleeping current


Compass precision


Speed range


Real time precision

The same as satellite

Satellite positioning time

Cold start: 30s, hot start: 1s 

HUD size


12V car charger


HUD weight





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. Inaccurate Speed

a.Please check the speed unit first, to see it is km or MPH

b.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.


3. HUD see not clearly under the sunlight.

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

b.Check whether stick the reflection film

c.You can set the brightness by setting menu, refer to menu 3

d.Change the display mode,refer to menu 6, and adjust the default value to 1, then you can see directly from the sit up HUD screen.


4. wrong operation lead to crashes. Or inaccurate datas

Do a reset setting: Long pull up the wave button,and when all the LED light up, it means HUD finish the restore factory setting