[aprssig] D710 TNC

[Andrew Rich]

Sorted

The COM PORT on the D710A head is the"TNC PORT" - makes sense.

If you have the COM PORT turned on and the radio in "APRS"

You will get GPS positions and received packets - and your prompt is "?"

If you have the COM PORT turned on and the radio in "APRS12" <TNC BUTTON>

You will get "?" which is the radio asking for a command

To get the radio into "TNC" mode, you must send it this:- (ui-view extract)

[INIT_COMMANDS]
TC 1
;Enable TNC on band A
TN 2,0
;Use TN 2,1 for band B
;Use TN 2,2 for A=TX and B=RX
;Use TN 2,3 for A=RX and B=TX
;ECHO or E
;values OFF/ON
;default ON
E OFF
;DIGIPEAT or DIG
;values OFF/ON
;default ON
DIG OFF
;GBAUD or GB baud rate of the GPS hooked up to the radio,
;values 2400/4800/9600
;default 4800
GB 9600
;HBAUD or HB TNC baud rate
;values 1200/9600
;default 1200
HB 1200
;GPSTEXT or GPST
;values $GPRMC/$GPGGA/$PNTS
;others may work haven't tried them
;default $PNTS
GPST $GPRMC
;LTMMON or LTM
;Specifies the interval for displaying a message
;determined by LTEXT on the screen 1 second intervals
;values 0-250
;default is 0 or off.
LTM 10
;LTMHEAD or LTMH
;values OFF/ON
;default is ON
LTMH ON
;LOCATION or LOC method of sending GPS Data
;10 second intervals
;parameters EVERY or E, AFTER or A
;values 0-250
;default 0 or off
LOC E 0
;MONITOR or M monitor packets
;values OFF/ON
;default ON
M ON
;MCOM moniter control packets
;values OFF/ON
;default OFF
MCOM ON
;MSTAMP or MS display data and time info for packets
;values ON/OFF
;default OFF
MS OFF
;CONOK or CONO accept request and return UA packet
;values ON/OFF
;default ON
CONO OFF
;PACLEN or P max length of data
;values 0-255
;default 128
P 250
;UIDIGI or UI
;values OFF/ON CALL1,...,CALL14
;default OFF
UI OFF
;UIFLOOD OR UIF
;values ID/NOID/FIRST
;default NOID
UIF NOID
;UITRACE or UIT
;values 5 alphanumeric characters
;default
UIT %
;XFLOW or X software flow contorl
;values OFF/ON
;default ON
X OFF
;HEADERLN or HE
;values OFF/ON
;default OFF
HEADER OFF
;NEWMODE or NE
;values OFF/ON
;default OFF
NE ON
;NOMODE or NO
;values OFF/ON
;default OFF
NO OFF

[EXIT_COMMANDS]
LTM 0


The port on the back of the main (radio) unit only responds with "?" implying that you can only do memory or frequency type commands on that port.

It does not respond to being put into "TNC mode"

Andrew VK4TEC

  ----- Original Message ----- 
  From: Andrew Rich 
  To: TAPR APRS Mailing List 
  Cc: Australian APRS Users 
  Sent: Friday, November 06, 2009 7:09 PM
  Subject: D710 TNC


  Com port on head only seems to output GPS pos and received packets

  Command prompt is "?"

  Com port on back of radio only return command prompt "?"

  How do I get into the TNC with a laptop ?

  Andrew VK4TEC


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