KAOLALI G4 GPS Speed Meter Instruction Manual

KAOLALI G4 GPS Speed Meter

Product Information

Specifications

• Product: GPS Speed meter G4
• Working Voltage: 5V
• Display Functions: Satellite icon, Vehicle speed display, Ambient light, Compass, Speed unit
• Wave Button Functions: Short press, Long press, Push left, Long push left, Push right
• Menu Functions: Speed adjustment, Over speed alarm, Fatigue driving alarm, Brightness adjustment, Speed unit, Factory reset

Product Usage Instructions

Display Functions

• Satellite icon: Indicates when the satellite is found for normal use.
• Vehicle speed display: Displays the current speed of the vehicle.
• Ambient light: Indicates speed changes over 20.
• Compass: Shows the direction – N (North), E (East), W (West), S (South).
• Speed unit: Select between KM/H (kilometers) and MPH (miles).

Wave Button Functions

• Short press in: Confirm option in setting menu.
• Long press in: Enter setting mode, adjust settings, save and exit.
• Push left: Move options in setting menu.
• Long push left: Turn off/on the buzzer alarm.
• Push right: Move options and change ambient light color.

Enter Setting Mode
Long press in to enter setting mode. Press right to choose menu items and short press in to confirm selections. After adjusting settings, long press in to exit.

Troubleshooting

1. The screen without any display, and no power:
   • Check USB cable for damage and ensure power supply voltage is not higher than 5V.
2. Without car Speed:
   • Drive the car to allow the device to find the satellite for operation.

FAQ

Q: How do I adjust the vehicle speed parameter value?
A: Enter the setting mode by long pressing in, choose speed from the menu, adjust the value within the specified range, and confirm by short pressing in.

Warning: This product working voltage is 5V, and it is forbidden to use a voltage higher than 5V for power supply.

After the satellite is found, the GPS light stops flashing and stays on for normal use.

Display functions

1. Satellite icon: After the satellite is found, the GPS light stops flashing and stays on for normal use.
2. Vehicle speed display
3. Ambient light: speed changes over 20
4. Compass: N (North) E (East) W (West) S (South)
5. Speed unit: KM/H (kilometers) MPH (miles)

Wave button function

1. Short press in: confirm the option after entering the setting menu
2. long press in: enter the setting, after adjusting, press vertically for 2 seconds to save and exit
3. Push left: move options after entering setting (switch to compact mode)
4. Long push left: push left for 2 seconds to turn off the buzzer alarm, do it again to turn on
5. Push right: move option after entering setting (change ambient light color)

Enter setting mode

Menu| Function| Adjustment range| Explanation| Default value| Set parameter value interface
---|---|---|---|---|---
| speed| 50-150| Adjust the parameter value when there is an error between HUD and dashboard.

Ex: dashboard displays 100 KM/H,

HUD displays 105 KM/H. Please adjust the parameter value

to 102.(107-5)

| 107|
| Over speed alarm| 30-250| When the vehicle speed reach to 150, HUD will give the alarm| 150|
---|---|---|---|---|---
| Fatigue driving alarm| 1.0-8.0| HUD will give fatigue driving alarm each 4 hours| 4.0|
| Brightness adjustment| 0-11| 0=automatic sensitivity adjustment 1-11=manual adjustment 1=darkest, 11=brightest

1→11 is increasing

| 0|
| Speed unit| 0-1| 0=KM/H (kilometers) 1=MPH (miles)| 0|
| Factory reset| 0-1| default=0,

→1, long press in for

3 seconds to save and exit

| 0|

Troubleshooting

1. The screen without any display, and no power
   Check whether the USB cable is damaged, replace the USB cable for testing, and prohibit the use of voltage higher than 5V for power supply.

2. Without car Speed
   After HUD power-on, the satellite icon flashes will start to find the satellite. Please driving the car to the road. It will work after it stops flashing.

3. Inaccurate Speed

   • First check the speed unit is correct or not, the speed unit including KM/H and MPH, please refer to the setting to switch the unit.
   • The car manufacturers usually make the dashboard speed 5-7% higher than the ECU. The international standard is based on satellite data.
     (if the dashboard shows 100, and the device shows the 105, change the default value at 102)

4. Driving direction display error
   After the vehicle speed exceeds 5KM / H, the direction can be displayed normally.

5. Speed is still displayed after the car stops
   Under the underground parking lot, tunnel, under the overpass, there will be unstable satellite drift when there is obstruction.

6. Turn off the buzzer
   Push left for 2 seconds to turn off the buzzer, do it again to turn on.

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