Technics SA-GX390

Technic
AV Control Stereo Receiver
SA-GX790/GX690
SA-GX490/GX 390/GX290
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Operating Instructions
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RQT2753-P

Technics SA-GX390 Specifications

General

Type	Stereo Receiver
Total Harmonic Distortion	0.05%
Input Sensitivity (MM)	2.5 mV
Input Sensitivity (line)	150 mV
Signal to Noise Ratio (line)	80 dB
Preset Stations	30
Tuning Range	FM: 87.5 - 108 MHz, AM: 522-1611 kHz
Inputs	Phono, CD, Tuner, Tape, Video/Aux
Outputs	Tape, Video
Video Connections	Composite Video
Dimensions	430 x 151 x 330 mm (W x H x D)

Summary

Precautions

Listening Caution

Advice on listening at safe levels to prevent hearing damage.

Accessories

Front Panel Controls Overview

Equipment Connections

Connecting Video Equipment

Guide for connecting VCRs, CD changers, and TVs to the receiver.

Antenna Connections

Speaker Connections

Front Speaker Connections

Instructions for connecting the primary pair of front speakers to terminals A or B.

Surround, Center, and Subwoofer Connections

Procedures for connecting surround speakers, center speaker, and subwoofer.

Basic Operations

Basic Operation Troubleshooting and Adjustments

Covers sound output issues, tone quality, loudness, muting, and headphone use.

Listening to Radio Broadcasts

Direct and Sequential Radio Tuning

Methods for tuning into FM and AM radio stations using direct frequency or scanning.

Preset Radio Tuning

Guide to automatically or manually saving favorite radio stations into memory channels.

Enjoying Sound with Dolby Pro Logic

Setting the Center Mode

Adjusting center mode based on speaker size for optimal Dolby Pro Logic playback.

Adjusting Speaker Output Levels

Using test signals to balance output levels of individual speakers for clear orientation.

Delay Time and SurroundStereo Enjoyment

Adjusting surround speaker delay time and activating SURROUND or 3 STEREO modes.

Enjoying Sound with SFC (SA-GX790 GX690 Only)

Adjusting SFC Sound Fields

Explains SFC function modes (HALL, LIVE, THEATER, SIMULATED) for sound enhancement.

Making a Recording

Recording Methods

Procedures for recording audio/video from tape decks, VCRs, and video CD players.

Recording Precautions

Important notes and precautions related to recording audio sources and video signals.

About the HELP Function

On-Screen Display Function (SA-GX790 Only)

Product Service

Troubleshooting Guide

Technical Specifications (IHF78)