defects | Possible reasons | Corrective actions | |
---|---|---|---|
1 | The device does not turn on | Battery is over The device is not connected to the charger The device charger is out of order |
1-Connect the device to the charger. 2-Make sure that the device connected correctly and the charger is working well 3-The charger output is 5 volts. Measure the output with the voltmeter to ensure it is working correctly 4-Contact the company if your charger is working and the device can’t turn on |
2 | The software is not connected to the device | The problem is with Bluetooth 1. The computer does not have a Bluetooth driver 2. The Bluetooth driver is not installed properly 3. The device is not installed as a Bluetooth transmitter on the computer Use the Bluetooth dongle or the built-in Bluetooth PC at the same time |
At first consult with a computer expert if you are not familiar with Windows to resolve this problem. The device’s Bluetooth connectivity code is 1234 for Bluetooth dongles. |
3 | The machine works but the signal is turning on and off | Long-distance between computer and device Bluetooth dongle crash |
Remove barriers such as walls or metal containers between the device and the computer |
Error mode | Description | Comment | |
---|---|---|---|
1 | Fast red flashing | The battery is dead | Charging the device, connect the device to the computer with the USB cable, and get a record at the same time |
2 | Fixed red light | The device returns to its default settings | Turning the device on and off. |
3 | Rapid flashing green light | When the device is not connected but flashes | The device needs to be reset, hold down the power button for 3 seconds until the device turns off and press the button again to turn it on |
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