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or
the data link).
(2) Check whether the voltage of the power supply is normal,
whether the SMART antenna is in good contact with the power
supply, and whether the positive and negative poles of the
power supply are correctly connected.
supply, and whether the positive and negative poles of the
power supply are correctly connected.
If the states of all the LEDs on the SMART antenna host are normal,
the RX LED on the external radio blinks once every second and the
rover can receive data but cannot enter the fixed status, check the
equipment using the following method:
the RX LED on the external radio blinks once every second and the
rover can receive data but cannot enter the fixed status, check the
equipment using the following method:
(1) Power off the radio of the base. If the rover can still receive data,
it indicates that other radios are transmitting signals on the
same frequency band nearby. In this case, you need to adjust
the frequencies of both the external radio of the rover and the
radio of the base to avoid the interference.
same frequency band nearby. In this case, you need to adjust
the frequencies of both the external radio of the rover and the
radio of the base to avoid the interference.
(2) Check that the baud rate of the communication port on the
external radio is consistent with that of the differential data
serial port on the SMART antenna host.
serial port on the SMART antenna host.