Eling OBD2 HUD - HUD Keys Functions; Buzzer; Clear the Fault Code; Factory Reset

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12. Water temperature icon(it will flash when give the high water temperature

alarm)

13. Water temperature

14. Multi functions display area: instantaneous fuel consumption for 100

kilometers/Instantaneous fuel consumption/RPM/Voltage/Water temperature/Single

Driving Distance can be switched

HUD keys functions,when the wave button is on the right

Long pull up: All the lights will be on, to eliminate the fault code

Long pull down: turn off/on the buzzer

Long press in: to enter into the setting menu

Short press in:(1)to switch the multi functions of RPM/Water temperature/Single

driving distance (2)when enter into the setting menu, short press in the button to

add the menu

Short pull up :when enter into the setting menu, to add the default value for each

Short pull down:(1)to switch the display mode:normal display mode or simple display

mode (2)when enter into the setting menu,to decrease the default value

Buzzer

When HUD is power on,Long pull down the button for 5 seconds,will turn off the

buzzer,do it again to turn on the buzzer

Clear the fault code

When HUD is power on,long pull up the button for 5 seconds,then all the lights are

bright,HUD will give a sound of “di”，it means finished

Factory reset

When HUD is power on,long press in the setting button for 5 seconds to enter into

the menu setting mode,short press in the button for 12 times to menu 12,the default

value is 0,short pull up or pull down to change it at 1,then long press in the button

for 5 seconds to save and exit