Configuration file is a file named: GROMIPD3.CFG. Place it as shown below:

The format of the file: <CMD>= <VALUE> like: "s= d" or "s= 10" or "t= 45 65"
Use the configurator below for making proper CONFIG file.
Select car make:
Result CONFIG file:
Download config file

The format of the file: <CMD>= <VALUE> like: "s= d" or "s= 10" or "t= 45 65"
Use the configurator below for making proper CONFIG file.
Select car make:
Option name | Default value | Option value | Description | |
---|---|---|---|---|
g | 12 | Bluetooth Microphone gain. Adjust as appropriate. When echo is heard, just lower down the gain for 1 or 2 point. Max value is 15. |
Result CONFIG file:
Download config file