Spreader Error Problem - Detector Adjustment

A. Posner
February 2, 1997

One of the causes of Spreader Error and Spreader problems was the adjustment of the slotted detector of the spreader encoder.

The slotted detector can be adjusted by connecting a scope to the upper wire on the detector.

The signal ( When the time base is high ) should be square signal.

Run the spreader via the diagnostics and adjust the slotted detector for equal square signal.