DJP CO. GR8T 用户手册

What’s Included 
 

1.  Radar Detector 
2.  Windshield mount 
3.  Power cord 
4.  Owner’s Manual 

 
 
 
 
Installation 
 

1.  Attach the radar detector to the bracket 
2.  Mount the radar detector firmly onto the windshield 
3.  Connect the power cord to the detector, and plug the adapter on the power cord into your vehicle’s 
cigarette lighter receptacle   

 
 
 
 
Controls & Settings 
 

Volume Control: On/Off control, and to adjust the volume of the tone alerts 
 
Mini USB port:  Used for firmware updates when available 
 
Key Buttons: 
 

 
 

Bright/Dim/Dark 

Automute 

On/Off  

or  Mute 

Highway/City1/City2 

 
Dim button:  Short press on the Dim button changes the brightness setting.   
Dim -> Dark-> Bright 
 
Mute button pressed when at rest state:   When the Mute button is pressed, it will turn on or off the 
auto-mute function