Cobex - Chart Recorders Troubleshooting Manual

This troubleshooting guide from CoBex Recorders, Inc. provides solutions for common issues with their recorders. It addresses problems related to power, pen arm, and chart rotation. The guide includes detailed steps for diagnosing and resolving issues such as low battery, bad board, wrong range, calibration errors, loose charts, and incorrect pen pressure. It also provides specific instructions for handling different types of circuit boards and ensuring accurate chart rotation and timekeeping.