Compatible with All Car Speed Projector GPS Digital Car Speedometer A2 Electronics Head Up Display Auto HUD Windshield Projector
For any cars
1. Available for any car, easy to install, plug and play.
2. Screen 3.5 inch HD display.
3. Multi-color design makes the screen more abundant and easier to read.
4. Nano-technology to eliminate double reflections,more clear.
5. Rich Contents: speed,compass, speed alarm,free switch between km and miles.
6. 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.
7. Automatic and manual brightness adjustment mode,driving without glare.
Since HUD displays datas receive the satellites from GPS,GPS datas will be a little different with car dashboard datas.At that time,you can enter into menu setting to have a fine adjustment of HUD in order to get the same datas as dashboard.If you find there is something different with the the dashboard values,please make an adjustment as below:
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.