Sony STR-AV23 User Manual

Provides guidance on using the FM Stereo/FM-AM Receiver unit.

Diagram and notes for connecting audio/video components to the receiver.

Instructions for connecting FM antennas for normal and high-quality sound reception.

Guidance on connecting the supplied loop antenna for AM reception.

Instructions for connecting the ground wire to prevent hum and for lightning protection.

Details on how to connect speaker systems to the receiver.

Methods for tuning into radio stations based on frequency knowledge.

Step-by-step guide to tuning stations by entering frequency numbers.

Procedure for automatic FM station tuning using tuning buttons.

Instructions for correcting frequency input errors in the display window.

Steps for tuning AM stations using the tuning buttons.

How to memorize and tune into preset FM/AM stations.

Detailed steps for storing stations into memory pages.

Methods A and B for accessing memorized radio stations.

Guide to selecting different audio/video input sources for playback.

Instructions for initiating playback from the selected source.

Guidance on controlling the audio output level.

Steps for recording selected program sources onto an audio tape.

Procedure for copying audio from one tape deck to another.

Solutions for problems with FM stereo reception indication.

Troubleshooting steps for inaccurate station tuning.

Steps to resolve issues where no audio output is produced.

Diagnosing and fixing unbalanced audio output between speakers.

Solutions for persistent humming or noise in the audio signal.

Guidance for when the unit's protection circuit is activated.

Troubleshooting remote control operational failures.

Overview and explanation of buttons on the RM-S103 remote control.

Instructions for inserting batteries into the remote control.

Identification and explanation of all buttons and knobs on the front panel.

Details on how to select different input sources or modes.

Explanation of Bass and Treble controls for sound adjustment.

How to choose which speaker system (A or B) to activate.

Functionality of the muting button for temporary sound attenuation.

Important safety instructions for operating and handling the unit.

Guidelines for optimal and safe placement of the receiver.

Recommended methods for cleaning the receiver's exterior.

Overview of the STR-AV23's capabilities and technologies.

Crucial warnings to prevent fire and electric shock hazards.

Precautions regarding electric shock and user-serviceable parts.

Explanation of symbols indicating dangerous voltage and important instructions.

Specific grounding guidelines for CATV system installations.

Details on power output and total harmonic distortion.

Technical details for amplifier, inputs, and outputs.

Specifications for FM and AM tuner performance.

System, power requirements, dimensions, weight, and accessories.