Service manual

Model 2A Operation And Service Manual
2A Manual A5 21 January 2005 Page 2
Contents
Safety Considerations.........................................................................3
Voltage, Frequency and Power Characteristics .................................4
Environmental Conditions...................................................................4
Replaceable Fusing Characteristics...................................................4
Cleaning Instructions ..........................................................................5
Model 2A Off Air Frequency Standard................................................7
Getting Started- Some Useful Notes..............................................7
General description ........................................................................8
A. Receivers...............................................................................8
B. The Loop Aerial ...................................................................10