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3 PREPARATIONS FOR OPERATING APRS
TH-D72A/E CONTENTS 19
To configure the data band, select Menu 310 (APRS - Int.TNC - Data Band).
Figure 3-7 Menu 310 (Int.TNC – Data Band)
To configure the data speed, select Menu 311 (APRS - Int. TNC - Data Speed).
Figure 3-8 Menu 311 (Int.TNC – Data Speed)
Press the [F] + [MARK] keys to enable the internal GPS unit.
Once the internal GPS unit starts positioning (iGPS pictogram blinks), the position data from the unit
become available.
Figure 3-9 APRS Operating Frequency
To use with an external GPS receiver, disable the internal GPS unit.
To configure for a GPS terminal, select Menu 331 (APRS - COM Port).
• Baud Rate: 4800 bps (select the same baud rate as that is configured for a GPS receiver.)
• Input: GPS (enable the GPS receiver)
• Output: OFF (if no WAYPOINT, DGPS are used.)
3.2.4 Data Band
3.2.5 Packet Speed
3.2.6 Position
3.2.6.1 Using Internal GPS
3.2.6.2 Using GPS Receivers