FC-302 Data Radio User Manual
Fig.11 Power Board Interface Description
Power board J107 is docked with J106, J101 is connected to the external interface (DB9/DB15). Customer
can customize and match corresponding interface connector according to the functional requirements.
Channel selection switch provides 16 channels for users to choose. The switch encodes the channel
number, selected into 4-bit binary code, the binary code plus one equal to the channel number. Once located
change the Dip switch to select wanted channel according to the channel dip switch chart (See fig.12).
Fig. 12 Channel Dip Switch Chart