Apollo 30 User Manual

Overview of the instrument and operator importance.

Details on transistorization, audio system, and controls.

Instructions for assembling the rod sections and loop.

Adjusting speaker and earphone loudness levels.

Explains meter function and how to test batteries.

Adjusting sensitivity and tuning the instrument.

Strategies for finding metal objects effectively.

Benefits of using earphones for privacy and clarity.

Benefits of headphones for sensitivity and clear audio.

Information on battery types, installation, and storage.

Warnings regarding heat, sun, and battery damage.

Details on warranty period and replacement batteries.

Diagrams and instructions for battery compartment access.

Diagrams illustrating various operating techniques.