Harman Kardon 330B User Manual

Covers defects in material and workmanship for two years, including repair or replacement.

Excludes damage to enclosures and transportation charges to/from service.

Original bill of sale is required for warranty service; registration card is not proof.

Details how to get service, emphasizing prior authorization is mandatory for returns.

Ensures adequate airflow to prevent overheating, detailing clearances and cabinet modifications.

Specifies the AC voltage and frequency (117V, 60Hz) for operation and auxiliary outlets.

Instructions to ensure speakers move in unison for optimal stereo sound reproduction.

Guidance on connecting two speakers for single-system stereo operation.

Instructions for connecting four speakers for dual stereo system operation.

Connecting speakers for monophonic use, including loading resistor requirements.

Connecting speakers for mixed stereo and monophonic configurations.

Labeled diagram illustrating all rear panel connections and inputs/outputs.

Labeled diagram showing all front panel controls, switches, and indicators.

Explains Volume, Balance, Bass, Treble, and Contour controls for sound adjustment.

Details using the Function Selector and Source/Monitor switches for input selection.

Describes the Speaker System Selector switches for choosing speaker outputs.

Covers selecting monophonic or stereo FM and the stereo indicator light.

Instructions for tuning, using the tuning meter, dial scale, and indicator lights.

Explains the proper equalization required for phono input sources.

Details the front panel headphone jack and its compatibility with any impedance.

Provides steps to diagnose and eliminate hum or noise in the audio system.

Recommends specific cleaning methods for the dial glass and escutcheon.