No. Keys and Buttons Functions
1 Crystal Interface The interface to connect the control panel or the
microphone
2 Data Interface The interface of TNC data transmission
3 Antenna Terminal It is used to connect the antenna wire, and the
antenna impedance is 50 ohm.
4 External ACC Connector The cigar lighter can be connected by matching it
to the start line (HCC01). As the car stared, the car
sill will start automatically. As the engine stops, the
car sill will close automatically.
5 Radiator Fan As the car sill start to work and the temperature
increases, the radiator fan will start automatically.
6 External Dual Channel Speaker
Interface
These are used to connect the distribution channel
get to the external speaker.
7 Input the Power Cord 12-24V interface
■
Microphone
No. Keys and Buttons Functions
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