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8 aprs lock, Aprs lock – Kenwood TH-D72A/E User Manual

Page 58

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6 OPERATIONAL EXAMPLES OF APRS

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CONTENTS

TH-D72A/E

You can configure callsigns to which you want to reply. When the “ ” wildcard is used, the
transceiver will respond to all message senders. But if you set “W6DJY”, the transceiver will reply
only to W6DJY. Configuring “W6*” will trigger a reply only to senders with W6 as their callsign prefix.

Figure 6-8 Automatic Reply Message Configuration Screen

Select Menu 3T1 (Sound - TX Beep (Beacon)) and select “ON” to sound a beep every time the
TH-D72A/E transmits a beacon. We recommend enabling this function to monitor the status of
beacon transmissions when SmartBeaconing is used. If “OFF” is selected, the transceiver does not
beep even if a beacon is transmitted.

This function prevents accidentally changing the data band frequency or accidentally transmitting on
the data band by pressing the [PTT] switch in APRS communication.
Select type of APRS Lock in Menu 302 (APRS-Basic Set-APRS Lock).
• Off

It changes the data band frequency so that you can transmit on the data band by pressing the
[PTT] switch.

• On

The frequency of the data band cannot be changed. You also cannot use Scan with [VFO], [MR],
[ENT], [MHz] and [ENC].

• On & PTT

You cannot change the frequency of the data band nor transmit on the data band by pressing the
[PTT] switch.

• On & TNC

You cannot change the frequency of the data band and, while in APRS mode, pressing the [TNC]
key will not exit APRS mode.

• On & PTT & TNC

You cannot change the frequency of the data band nor transmit on the data band by pressing the
[PTT] switch. While in APRS mode, pressing the [TNC] key will not exit APRS mode.

Figure 6-9 Menu 302 (Basic Set – APRS Lock)

6.1.7.2 TX Beep (Beacon)

6.1.8 APRS Lock

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