User's Manual

② To be back to upper menu, press the red button.
5.8 GPS setting
It is consisted of 4 kinds sub-menus.( Method, Interval, Sync Slots, Slot No). Selection is
done by the right knob(Encoder). Setting is by pressing the right knob.
To send your location data, you must first install a GPS unit onto the transceiver. Press the
key programmed as send the GPS data to transmit your location data. Ask your dealer for
details.
5.9 Software version
It shows the version of Front & Main’s firmware.
6. Terminal Description
ACC(D-SUB 15 Pin Connector)
Pin NO Pin Name Description Specification I/O Remake
1 DC+13.6V DC Power Output 13.8±15% O
2 IGN Ignition Signal Input Power ON : ↑ 8V
Power OFF : ↓ 6V
I
3 EXT_SPK Loudspeaker Output 4Ω, 4Watt O
4 AF_OUT Audio Output 500mV O
5 EXT_MIC Audio Input 5㏀ I
6 TXD/FCN1 TX Serial Data 3.3V TTL O
7 RXD/FCN2 RX Serial Data 3.3V TTL I
8 FCN3 Programmable High Impedance I/O
9 FCN4 Programmable High Impedance I/O
10 FCN5 Programmable High Impedance I/O
11 FCN6 Programmable High Impedance I/O
12 DC+5V DC Power Supply DC+5V Max 100mA O
13 HR1 Horn Alert Signal
Output
Max 3A O
14 HR2 Horn Alert Signal Max 3A O