This page contains links to the KPC-3 (NOT PLUS) manual. All links are for the same files, just different locations!
This manual is based upon the version 5.0 firmware. NOTE: Some of the features of the later firmware had more features. Some of the features can therefore be found in the KPC-3+ manual (available from the Kantronics web site.
Kantronics no longer supports the KPC-3 and so no longer will even SELL the latest firmware. The last firmware was version 8.2
The manual is just a TIFF file from the scanned image…It is LARGE.
http://www.tvsjr.com/kpc3.htm (Now also has a PDF version available!)
http://mrtg.wirelessfrontier.net/~rmarosko/
Both of those links are with BIG pipe connections, Alternately you can download from this server, but note that it is only connected w/128k connection! (Please use the links above if possible!)
Schematic (Tiff Version 144kb) Schematic (PDF Version 145kb)
Manual (Tiff Version 9.0MB) Manual (PDF Version 4.8MB)
KPC-3+ manual from Kantronics:
http://www.kantronics.com/downloads/pdf/KPC-3P_Manual_ver9.pdf
http://www.kantronics.com/downloads.htm