LX200 Main Computer Board Analysis
LX200 Control Panel Ports, General Information and Design of a Guider Control Keypad
General Information and Concerns About Plugs and Cables for the LX200
Discussion About the Declination Drive With Detailed Photographs of the Drive
Discussions of Some Mechnical Aspects of the Declination Drive
Computer Control Code List for the LX200
An Extended Discussion PEC Operation and Training