User's Manual Part 1

Configuration

HiPer XT Operator’s Manual

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ensure reliable radio communication between the base

and rover receivers.

6. From the Protocol Mode control, select the appropriate link

protocol among the following available:

• Transparent w/EOT Character

• Transparent w/EOT Timeout

•Fast Async

Use the same protocol as at the base station.

7. If you select Transparent w/EOT Character, the EOT

Character (Dec) field will be displayed. In this field enter a

decimal value (usually a control character). Once the specified

character is found in the incoming data stream, the modem begins

data transmission.

8. If you select Transparent w/EOT Timeout, the TX ACK

Timeout (in x10 ms) field will be displayed. In this field enter an

integer value between 1 (10 ms) and 50 (500 ms). Once the

timeout between incoming data exceeds the specified value, the

modem begins data transmission.

9. From the Output Power control, set the level of RF transmit

power to 10 mW.

10. Click on the FCS tab.

11. From the Mode control, select Slave.

12. In the Free Scan Frequency List control, you will see the

frequencies that are used in the scan process. Double-click a

frequeny in the list to exclude/include this frequency from/to the

scan process. You may also select/deselect all frequencies at one

time with the Select all and Deselect all controls.

NOTICE

For FCS to operate properly, you must select at least two

frequencies. Also the selected frequencies must be the

same as at the base radio-modem.