B&B Electronics ZXT9-MB2A-KIT - Manual - Manual (Page 11)

Document Number: ZXTxRM-5110m
Page
11
2.5.6 Push Button
Push Button PB1 is located on the circuit board behind the radio modem cover. It is used
to restore the serial port the default condition. To do this, press and hold the button for
about five seconds. Default settings will be restored and the radio modem will start in
command mode. This is not the preferred method to enter Command Mode. Default
settings are:
• Baud rate = 9600
• Data bit = 8
• Parity = None
• Stop bit = 1
Figure 2-4 Push Button
2.5.7 USB Connector
The USB connector is located on the circuit board inside the radio modem enclosure. It is
used to connect a PC to the radio modem to perform configurations and firmware updates.
The connector is a type b female. Any commercially available USB cable can be used to
connect to the radio modem. Figure 2-5 shows the USB Connector location.
Figure 2-5 USB Connector