Kenwood TH-D7E - Manual (Page 77)

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PROGRAMMING A GROUP CODE
Using a group code relieves you from receiving
unwanted packets. The APRS on this transceiver
supports the following three types of group codes.
All calls:
Program a 6-digit code that always starts with AP. You
will receive all APRS packets which include AP in group
codes. It does not matter whether or not the subsequent
4 digits match. The default on this transceiver is
APK001; K001 stands for KENWOOD Ver.1.
Note: APRS packets, which are generated via various methods, include
various codes instead of group codes. Using “All calls” allows you to
receive packets which include the following codes.
Special:
Enter “SPCL”. You will receive only APRS packets that
include SPCL as a group code. This code is generally
programmed by all stations at a special event.
Alternate net:
Program any other code with a maximum of 6 digits.
You will receive only APRS packets that include the
exact same code. In order to reject other packets, this
code should not include characters specified by the
above two types.
S P G M Y S T S Q Q C N O C A E B
L L A N R W Y K S L I A M D I L C P S
Note: Menu 2–A allows you to enter up to 9 digits (not 6 digits) because
of possible future enhancement of the group code system.
1 Press [MENU] to enter Menu mode.
2 Press [2], [A] to select “2–A (UNPROTOCOL)”.
• The display for entering characters appears; the first
digit blinks. The default is APK001 (All calls).
3 Press [UP]/ [DWN] to select a character.
• You can enter 0 to 9, A to Z, and –.
4 Press [OK].
• The cursor moves to the next digit.
5 Repeat steps 3 and 4 to enter up to 9 digits.
• Pressing [OK] after selecting the 9th digit completes the
programming.
• To complete programming after entering less than
9 digits, press [OK] twice.
• Each press of [ESC] causes the cursor to move
backward.
• Pressing [A/B] deletes the digit at which the cursor is
blinking.
6 Press [MENU] to exit Menu mode.
You can also use the keypad to enter alphanumeric
characters in step 3. For example, each press of [TNC]
switches entry as A, B, C, then 2. Press [ENT] to enter
–.
STA CON 96BCONDUP
9 7 5
TH-D7 E 61 APRS 98.12.4, 0:13 PM 71