Trimble Outdoors SPSX51 - Manual (Page 154)

C Adding Internal Radio Frequencies
152 SPSx51 Modular GPS Receivers User Guide
Adding receive frequencies for the 450 MHz internal radio
1. Start the WinFlash utility. The Device Configuration screen appears.
2. From the Device type list, select the appropriate receiver.
3. From the PC serial port field, select the serial (COM) port on the computer that
the receiver is connected to.
4. Click Next . The Operation Selection dialog appears. The Operations list shows all
of the supported operations for the selected device. A description of the selected
operation is shown in the Description field.
5. Select Configure Radio
Settings and then click
Next . The Internal
Transceiver Configuration
dialog appears:
6. In the Wireless Format
group, select the
appropriate channel and
wireless mode. The
Wireless mode must be
the same for all radios in
your network.
7. In the Specify Frequency
field, enter the frequency
you want to add.
8. Click Add . The new
frequency appears in the
Selected Frequencies list.
Note – The programmed
frequencies must conform to the
channel spacing and minimum
tuning requirements for the
radio. To view this information,
click
Radio Info . You can select
12.5 kHz or 25 kHz channel
spacing. All radios in your network must use the same channel spacing.
9. Once you have configured all the frequencies that you require, click OK .
The WinFlash utility updates the receiver radio frequencies and then restarts
the receiver.