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MFJ -1270DG X-DIGI TNC-X Instruction Manual

MFJ -1270DG X-DIGI TNC-X Instruction Manual

Digipeater daughter board

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Model MFJ-1270DG
INSTRUCTION MANUAL
CAUTION: Read All Instructions Before Operating Equipment
MFJ ENTERPRISES, INC.
300 Industrial Park Road
Starkville, MS 39759 USA
Tel: 662-323-5869 Fax: 662-323-6551
COPYRIGHT
C
2010 MFJ ENTERPRISES, INC.
VERSION 1A

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Summary of Contents for MFJ MFJ-1270DG X-DIGI TNC-X

  • Page 1 Model MFJ-1270DG INSTRUCTION MANUAL CAUTION: Read All Instructions Before Operating Equipment MFJ ENTERPRISES, INC. 300 Industrial Park Road Starkville, MS 39759 USA Tel: 662-323-5869 Fax: 662-323-6551 COPYRIGHT 2010 MFJ ENTERPRISES, INC. VERSION 1A...
  • Page 2 Customers using this manual should report errors omissions, recommendations for improvements, or other comments to MFJ Enterprises, 300 Industrial Park Road, Starkville, MS 39759. Phone: (662) 323-5869; FAX: (662) 323-6551. Business hours: M-F 8-4:30 CST.
  • Page 3: Daughter Board

    MFJ-1270DG X-DIGI TNC-X Digipeater Daughter Board Introduction Thank you for purchasing the MFJ-1270DG X-DIGI TNC-X Digipeater Daughter Board for the MFJ-1270X TNC-X Packet Controller. X-DIGI is a daughter board for the TNC-X KISS mode TNC. It is designed to emulate the most popular features of the widely used UI-DIGI EEPROM for TNC-2’s.
  • Page 4 MFJ-1270DG Instruction Manual X-DIGI TNC-X Digipeater the USB port on a Palm Pilot to the USB port on TNC-X. To configure the X-DIGI, set the 14 pin jumper block up as follows: Corner of board => Run a terminal program on the PC that you have connected to the TNC- serial or USB port.
  • Page 5 MFJ-1270DG Instruction Manual X-DIGI TNC-X Digipeater packet with a path of, say WIDE3-3, it will decrement the SSID value (to WIDE3-2) and retransmit the packet. When it reaches WIDE3-0, it will replace this value with the X-DIGI’s callsign. UITrace works in a similar manner, but adds X-DIGI’s callsign to the path.
  • Page 6 MFJ-1270DG Instruction Manual X-DIGI TNC-X Digipeater Corner of board => By using this setup, incoming data will be routed through to the PC serial port. As a result, you will be able to run a standard APRS program (such as WinAPRS, MacAPRS, UIView, etc.) and watch the activity coming in to the digipeter.
  • Page 7 MFJ-1270DG Instruction Manual X-DIGI TNC-X Digipeater DIGI hears your transmission, it will respond with a string of four letters. This four letter combination is a function of a random number generator inside X-DIGI and the password that you have specified. You must then respond with the proper 4 letter code in order to enter remote sysop mode.
  • Page 8 MFJ-1270DG Instruction Manual X-DIGI TNC-X Digipeater 1. Set UICall 1. : 2. Set UICall 2. : 3. Set UICall 3. : 4. Set UICall 4. : 5. Set UICall 5. : 6. Set UICall 6. : 7. Set UICall 7. : 8.
  • Page 9 Technical Assistance If you have any problem with this unit first check the appropriate section of this manual. If the manual does not reference your problem or your problem is not solved by reading the manual you may call MFJ Technical...
  • Page 10: Limited 12 Month Warranty

    2. MFJ Enterprises, Inc. agrees to repair or replace at MFJ's option without charge to the original owner any defective product under warrantee provided the product is returned postage prepaid to MFJ Enterprises, Inc.
  • Page 11 MFJ-1270DG Instruction Manual X-DIGI TNC-X Digipeater 9. MFJ Enterprises, Inc. reserves the right to make changes or improvements in design or manufacture without incurring any obligation to install such changes upon any of the products previously manufactured. 10. All MFJ products to be serviced in-warranty or out-of-warranty should be addressed MFJ Enterprises, Inc.
  • Page 12 MFJ-1270DG Manual 300 Industrial Park Road Version 1A Starkville, MS 39759 Printed In U.S.A.