Abell A720T, Service Manual

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A720T (VHF) Service Manual V1.0
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Chapter 3 Composite Mode
3.1 Mode
Mode type Function
User mode This mode is used for general operation
PC mode By this mode, use external programming cable to make various settings
Debugging mode Adjust parameter of machine
3.2 How to enter each mode
Mode type Operation steps
user mode Boot whilst automatically come into user mode
PC mode Use programming cable to connect with PC
Debugging mode Through programming software, come into debugging mode.
3.3 PC mode
3.3.1 Preface
Use programming cable to connect A720T and PC, operate programming software (ABELL A720T programming
software) on PC to make programming setting for communication equipment. Figure 1 shows the process of
programming setting on PC.
3.3.2 Connection Steps
1. Use programming cable to connect A720T and PC
2. Operate programming software (ABELL A720T programming software).
3. Set the communication port.
4. Conduct various programming operation on two way radio.
5. When the radio transmit, red light is blinking. When the radio receives, green light is blinking.
User mode
Debugging mode
PC mode