Schematics of the Controller card.
Parts list for the Controller
Controller PCB
Schematics of the dual-channel transmitter.
Transmitter PCB
Parts list for the transmitter
Method for testing the transmitter cards.
Schematics for the transducer turning cards
Schematics for the Receiver
Schematics, page 2
Parts list for the Receiver
PCB layout for the Receiver
Test procedures for the Receiver
This is the driver program that resides in the FLASH-ROM on the Controller. This program allows the user to select TEST or OPS programs.
This is the TEST program, used to check board operation and in calibrations.
This code revision correctly stores and displays the battery voltage
This file explains how to load the code into the Controller.