Eling HUD M6 User manual

1
Manual for Head Up Display
Model:M6
HUD short for Head Up Display.It displays driving datas on the front windshield such
as speed, rpm, fuel consumption,water temperature,voltage;avoiding drivers become
dangerous 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 cars with OBD2 and EUOBD port(Car automatic diagnosis
system) ,plug and play
2. Screen 3 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.
6.Rich Contents: speed,rpm,water temperature,voltage,low voltage alarm,high water
temperature alarm,over speed alarm, freely switch between kilometers&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
Display Function:
1.Light sensor: Changes the unit’s display brightness to suit the constantly changing
environment whilst driving.
2.Engine speed
3.Setting icon

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4. Unit: water temperature ( ℃,℉), speed unit (KM/H, MPH), voltage unit (V)
5. Display area: speed, voltage, water temperature
6. Buzzer mark for alarm
HUD installation :
1.Know your vehicle brand,HUD work for cars with OBDII agreement or EU OBD
agreement. Open the engine hood and find the sticker below it (see the below
picture 1), if it has words like OBDII CERTIFIED, then it can be installed.
2 Find out the 16 pin diagnostic link (see the below picture 2) of the vehicle and
connect it well with OBDII connecting line.
HUD keys function:
1. OBDII cable input
2. Power switch
3.Setting button:Three way wave button, short or long press
a.Up button = up motion

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b.Ok button = inward button press
c.Down button = down motion
Vertical Short press:
switch for water temperature, voltage, and speed.
Pull down the wave button for 5s:
turn on or off the alarm sound.
Reset setting:
Before HUD power on,Long press any button of HUD and don’t loose,then start the
engine, HUD will also power on,when screen shows RES mark and all the lights
flashed, release the button , it show HUD have finished reset.
HUD settings:
Car speedometer value has been adjusted high by car factory to make driving
safe.Since HUD receiving data from ECU,thus HUD display is the accurate value.ECU
calculated data will be a little different with car dashboard data. If you find HUD
display value is not same as your dashboard, you can enter the menu setting to
adjust HUD value, then HUD display information will be the same as your dashboard.
Vertically press in the wave button 5 seconds:
Enter into menu setting (there are 3 directions for wave button:
up,vertical,down),vertical long press, enter the menu setting,vertical short press to
increase the menu option,up and down the wave button to increase or decrease the
parameter value. After adjustment,vertical long press 5 seconds to return the
previous interface.
Menu Adjustment Table:
Menu
According
Parameters
Range
Adjustment
Explanation
Default
Values
Display State
0
Speed
50-150
When Speed not correct:
Up or down the wave
button to adjust
107

4
1
RPM
50-150
When RPM not correct:
Up or down the wave
button to adjust
100
2
RPM alarm
10-75
The default value for
RPM alarm is 50, when
driving over 5000 rpm,
HUD will give rpm
alarm.You can also adjust
the default value
50
3
Over speed
alarm
30-500
The default value for
speed is 150, when
driving over 150 km, HUD
will give speed alarm.
You can also adjust the
default value
150
4
Brightness
Adjustment
0-2
0 for automatic
brightness adjustment, 1
is darkest, 2 is brightest
0
5
Speed unit
1-2
1 is KM, 2 is MPH
1
6
Water
temperature
unit
1-2
1 for ℃，
2 for ℉
1
7
Delayed
shutdown
10-900s
The default value for HUD
shutdown time is 10
seconds,when the car is
gas-electric hybrid and
automatic start/stop
system, you can delay the
shutdown time(e.g. 130s)
10

5
8
Power on
voltage
0-15.0
If HUD cannot power off,
pls adjust to 13.2-14.0V
0
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 because of the
different windscreen.If you can see clear the display 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.
Technical Parameters:
Environment temperature: -40c- + 80c atmospheric pressure 86-106KPa
Relative Humidity: 10% -95% environmental noise <= 60dB (A)
Alarm sound level: "= 30dB (A)
Working voltage: 9V ~ 16Vdc (12Vdc / 400mA)
HUD size: 9*5.4*1.2(cm)
HUD Weight: 40 g

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Solution for Common Problems
1.The screen without any display,and no electricity
Reason:Start the car engine;check if the OBD cable line is tight;please pull down the
OBD cables more times to ensure;check if HUD power switch turns on. If no display
still,please change another car to test, analyze whether the car OBD diagnostic
interface is good, if it is not good,please repair it and try again.
2.HUD only shows the car voltage and be automatic power off after 30 second
when it under the condition with electricity while driving.
Reason: HUD just available for cars with OBD2 agreement and EU-OBD agreement
（European region: after 03 years, Other region:after 07 years）
HUD Products donnot support JOBD and OBDI and recommended test for another
car.
3.See not clearly when HUD under the sunlight.
Check whether the HUD host surface protective film is torn,and please stick the
reflection film in the gift box corresponding on the windscreen.Or vertical press in 5
seconds to enter into menu setting when HUD is power on,short press 4 times to
menu 4,adjust the parameter to 2,vertical press in 5 seconds to save.
4.wrong operation lead to crashes. Or inaccurate datas
Do a reset setting.
5. Inaccurate Speed
a.First check the speed unit is correct or not, the speed unit including KM/H and
MPH, short press in the wave button to switch between KM/H and MPH
b.When HUD is power on,vertical press the wave button 5 seconds to enter into the
menu options, here menu option 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.
6.HUD setting for ASS(Automatic start/stop system)
The default value for HUD shutdown time is 10 seconds,when the car is gas-electric
hybrid and automatic start/stop system, you can delay the shutdown time(from10
seconds extend to 120 seconds.)

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7. HUD cannot power off or HUD can power off but re-start
Find the menu 8, adjust the default parameter 0 to 13.2-14.0V