61
Pin 7 (MIC) This is the direct audio connection from the
microphone
Pin 8 (GND) This is the common ground for the power and audio
Interface to the DTMF Microphone
Pin 1 (MBL) Not used
Pin 2 (8V) Power required by the microphone.
Pin 3 (GND) Ground
Pin 4 (PTT) Push to talk from the microphone
Pin 5 (ME) Microphone Ground
Pin 6 (MIC) Microphone Audio
Pin 7 (Hook) Off Hook switch connection
Pin 8 (DM) Reads the DTMF keys
Interface to USB 1 Connector
Pin 1 (VCC) 3.3 Volts
Pin 2 (D-) TxD from the UART
Pin 3 (D+) RxD From the UART
Pin 4 (GND) Ground
Interface to USB 2 Connector
Pin 1 (VCC) 3.3V
Pin 2 (D-) USB DM Connection
Pin 3 (D+) USB DP Connection
Pin 4 (GND) Ground
Interface to USB 3 Connector
Pin 1 (VCC) 3.3V
Pin 2 (D-) USB DM Connection
Pin 3 (D+) USB DP Connection
Pin 4 (GND) Ground
Содержание CS-BFD
Страница 1: ...1 CS BFD USERS MANUAL Connect Systems Inc 5321 Derry Ave Suite B Agoura Hills CA 91301 Copyright 2019 ...
Страница 9: ...9 RSSI Last Called ...
Страница 12: ...12 OPERATION OF THE CS BFD When you first turn on the CS BFD you will get the following splash screen ...
Страница 14: ...14 If you press the PTT then you will get the following screen ...
Страница 15: ...15 If you are receiving a QSO you get the following screen ...
Страница 16: ...16 If you want to see the last called you press the ICON to the left of the P1 soft key and you get ...
Страница 18: ...18 Advanced Features Pressing the Advanced Features menu gives the following screen ...
Страница 24: ...24 Now press the circle or the P4 key and notice that the Text Font went from black to white ...
Страница 25: ...25 Press the red X or the P1 key and the screen will return to the previous screen as shown below ...
Страница 26: ...26 Press the red X or the P1 key one more time and you will get the following screen ...
Страница 62: ...62 ...