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Technics SA-DX930

Technics SA-DX930
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Question and Answer IconNeed help?

Do you have a question about the Technics SA-DX930 and is the answer not in the manual?

Technics SA-DX930 Specifications

General IconGeneral
Impedance8 ohms
Weight11.5 kg
Video ConnectionsComposite video input/output
Power Output100 watts per channel (8 ohms, 20 Hz - 20 kHz, 0.09% THD)
Total Harmonic Distortion0.09%
Input Sensitivity200mV
Tuning RangeFM, MW
Speaker Load Impedance8 ohms
Input Sensitivity/Impedance200 mV / 47k ohms (CD)

Summary

Precautions

Safety Guidelines

Covers electrical safety, installation environment, and proper handling of the unit.

Installation, Placement, and Maintenance

Guidelines for unit setup, optimal placement, environmental conditions, and cleaning.

Service and Repair Information

Details on when to seek professional repair and user servicing limitations.

Accessories and Remote Control

Supplied Accessories List

Lists all items included with the receiver for verification.

Remote Control Setup and Use

Guidance on battery installation, usage, and operational tips for the remote.

Surround Sound Guide

Overview of Surround Formats

Explains Dolby Pro Logic, Dolby Digital, DTS, and SFC surround sound systems.

Key Surround Technologies

Details on the features and capabilities of Dolby Pro Logic, Dolby Digital, and DTS.

Main Unit Controls and Features

Front Panel Buttons and Selectors

Power, input, speaker, sound mode, and tuning controls on the main unit.

Audio Adjustments and Outputs

Volume, tone controls, balance, and headphone jack on the main unit.

Indicators and Special Function Buttons

Display indicators, tape monitor, DSP/HELP buttons on the main unit.

Display Section Indicators

Tuning, Mode, and Input Indicators

Indicators for radio tuning status, sound modes, and input signals.

Speaker and Signal Format Indicators

Indicators showing speaker status and surround sound formats.

Remote Control Functions

Basic Receiver Operations

Buttons for power, input selection, and mode selection on the remote.

Sound Mode and Adjustment Buttons

Controls for surround modes, delay, level, and muting via remote.

Tuning, Source Specific, and Navigation

Buttons for radio tuning, disc selection, and menu navigation.

Connecting Analog Equipment

Audio and Video Connections

How to connect turntables, tape decks, and VCRs using analog cables.

Power and Cooling Information

Details on AC outlet usage and the unit's cooling fan operation.

Connecting Digital Equipment (Analog)

Analog Connections for Digital Sources

Using analog cables for satellite receivers, DVD, and CD players.

Digital Connections

Coaxial and Optical Cable Setup

How to connect digital sources via coaxial or optical cables.

Optical Cable Handling Precautions

Precautions for using and storing optical fiber cables to prevent damage.

Antenna Connections (Included)

FM Indoor Antenna Setup

Instructions for installing the FM indoor antenna for best reception.

AM Loop Antenna Setup

Guidance on mounting the AM loop antenna for optimal AM reception.

Antenna Connections (Optional)

FM Outdoor Antenna Installation

Using and installing an FM outdoor antenna for improved reception.

AM Outdoor Antenna Setup

Guidelines for installing an AM outdoor antenna for better reception.

Speaker Placement and Connection

Front and Center Speaker Placement

Optimal positioning recommendations for front and center speakers.

Surround Speaker and Subwoofer Placement

Recommendations for placing surround speakers and the subwoofer.

Connecting Front Speakers

How to connect front speakers to the unit's terminals.

Connecting Other Speakers

Subwoofer and Power Amplifier Connections

Connecting active/passive subwoofers and external power amplifiers.

Surround and Center Speaker Wiring

How to correctly wire surround and center speakers to the unit.

Speaker Settings

Front Speaker Type Setting

Setting front speakers to LARGE or SMALL based on bass capability.

Center and Surround Speaker Settings

Setting center/surround speaker type or presence.

Completing Speaker Configuration

Finalizing speaker settings and saving them to memory.

Subwoofer Channel Setting

EnablingDisabling Subwoofer Output

How to turn the subwoofer channel output on or off.

Understanding Speaker Indicators

Explains the display indicators for speaker status and output.

Basic Operation Guide

Powering On and Speaker Selection

Steps to turn on the unit and select active speaker systems.

Source Selection and Input Type

Choosing audio/video sources and digital/analog input types.

Adjusting Volume Level

How to set the desired listening volume.

Speaker Impedance Settings

Low Impedance Setting

Adjusting for speakers with impedance under 8 ohms.

Tape Monitor Function Usage

How to use the tape monitor for recording and playback.

Listening to Radio Broadcasts

Sequential Tuning and Station Search

Tuning radio stations and performing automatic station search.

FM Reception Modes

Switching FM reception between stereo and mono for noise reduction.

DSP Defeat for Radio

Disabling DSP processing for clearer radio reception.

Direct Radio Tuning

Entering Frequencies via Remote

Using numeric buttons to tune to specific radio frequencies.

Preset Radio Tuning

Automatic Memory Presetting

Automatically searches for and stores radio stations into memory.

Preset Channel Storage Process

How stations are stored, indicated, and managed.

Manual Radio Presetting

Setting and Storing Channels

Manually selecting channels and frequencies to store in memory.

Listening to Preset Channels

How to recall and listen to stored radio stations.

Digital Signal Processor (DSP) Modes

Stereo and Surround Modes

Using Stereo and Surround modes for various audio sources.

DTS Mode Operation

Selecting DTS mode when Surround mode is not recognized.

SFC (Sound Field Control) Modes

SFC Mode Descriptions

Explains HALL, CLUB, LIVE, THEATER, and SIM SURR effects.

DSP Defeat and Stereo Mode

Disabling DSP and returning to Stereo mode for direct playback.

Preparing for Surround Sound

Adjusting Speaker Output Level

Setting individual speaker volumes for balanced apparent output.

Testing Speaker Output

Using test signals to check each speaker's output level.

Adjusting Delay Time

Setting Center Channel Delay

Adjusting delay for the center speaker based on listening position.

Setting Surround Channel Delay

Adjusting delay for surround speakers based on listening position.

Calculating Delay Time

Center Channel Delay Calculation

Formula for setting center speaker delay based on distances.

Surround Channel Delay Calculation

Formula for setting surround speaker delay based on distances.

Enjoying Sound Modes

Selecting Input Source and Mode

Choosing sources and sound modes like STEREO, SURROUND, DTS.

Selecting SFC Modes

Choosing specific SFC modes like HALL, CLUB, LIVE, THEATER.

Adjusting SFC Sound Fields

Adjusting Speaker Volume in SFC

Setting individual speaker volume levels within SFC modes.

Adjusting Surround Speaker Delay

Fine-tuning delay time for surround speakers in SFC modes.

Other Functions

Tone and Balance Adjustment

Adjusting bass, treble, and sound balance for tone quality.

Muting, Headphones, and Subwoofer Control

Muting sound, listening via headphones, and subwoofer on/off.

Making a Recording

Recording to Tape Deck

Steps for recording audio to a tape deck.

Monitoring Recorded Sound

Checking recorded sound using the tape monitor function.

Recording to VCR

Steps for recording audio/video to a VCR.

Remote Control Operations (Receiver)

Basic Receiver Operations

Buttons for power, input selection, and mode selection on the remote.

Test Signal and Speaker Adjustment

Outputting test signals and adjusting speaker levels/delay via remote.

Remote Control Operations (Tuner)

Tuning Radio Stations

Selecting FM/AM bands and channels sequentially or directly.

Remote Control Operations (CD)

Operating CD Changers and Players

Starting playback, selecting discs/tracks, skipping, and stopping.

Remote Control Operations (TV)

Watching TV Broadcasts

Controlling TV reception and channel selection using the remote.

Remote Control Operations (Video)

Watching Video Tapes

Controlling VCR playback, fast-forward, rewind, and stop using the remote.

Remote Control Operations (DVD)

Watching DVDs

Controlling DVD playback, titles, menus, and chapters via the remote.

Changing Remote Control Code

Remote Code Programming

Steps to set remote control codes for different brands of TVs and VCRs.

Troubleshooting Broadcasts

FM Broadcast Issues

Diagnosing and fixing hiss, noise, and distortion in FM reception.

AM Broadcast Issues

Diagnosing and fixing hum, noise, and interference in AM reception.

Troubleshooting Common Problems

Unit Power and Sound Issues

Solutions for power failure, no sound, or overload display errors.

Using the HELP Function

How to use the HELP function for operational guidance and error resolution.

Technical Specifications

Amplifier, Tuner, and FMAM Specs

Detailed technical data for amplifier, tuner, and radio sections.

Video, Digital, Power, and Weight Specs

Specifications for video, digital input, power supply, and weight.

Listening Cautions and Maintenance

Safe Listening Practices

Guidelines for protecting hearing from excessive volume exposure.

Unit Cleaning and Service

How to clean the unit safely and information on product service.

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