Updating MSWD Digital Firmware - PCB Version 2 & Version 3
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Versions 2 & 3 PCBs have black around LEDs

To update the microSwitch digital firmware to the latest version,
please follow these instructions... 

 1. Attach a computer to the programming port (on the processor card)
 2. Using Hyperterminal (or other terminal program) set comms to 38400,n,8,1
 3. Reboot the microSwitch digital - by turning the power off and on
 4. At the "Press <space> to enter kernel", press the <space bar>.
 5. The kernel ">>" prompt will appear.
 6. Type the command "UPFIRM" and press the <return key>
 7. The message "Please download..." will appear.
 8. Download the new firmware (MSWD02xxP2) using "X-MODEM" protocol.
 9. The process will take about 5 minutes.
10. At the end, the prompt ">>" will re-appear.
11. Type the command "RUN" and press the <return key>

A load of funny characters may appear - this is normal.
The microSwitch is now updated.

Any problems, Please contact
Phillip Clements
Marine Communications Limited
email: phil@marinex.co.uk
Tel: +44 (0)1453 732030
Fax: +44 (0)1453 873344


