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Teac 3340S User Manual

Teac 3340S
34 pages
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Table of Contents

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Teac 3340S Specifications

General IconGeneral
Heads3 (Erase, Record, Playback)
Reel SizeUp to 10.5 inch reel
Track System4-track
Motor3 motors
Frequency Response40Hz to 22kHz (15 ips)
InputLine: 100mV, Microphone: 0.25mV
OutputLine: 0.3V
Tape Speeds7 1/2 and 15 ips

Summary

Operational Limitations

Mounting Position Guidelines

Guidelines for placing the tape deck for optimal performance and ventilation.

High Temperature Operation Precautions

Avoid operating near heat sources or direct sunlight to prevent damage.

Low Temperature Operation Precautions

Avoid low temperatures as lubricants can harden, affecting operation.

Humidity Effects on Equipment

High humidity can cause corrosion and fungus growth, reducing equipment life.

Dust Environment Considerations

Protect the deck from dust to prevent excessive wear on bearings and heads.

Supply Voltage Fluctuation

Consider a voltage controller in areas with severe AC line voltage fluctuations.

Service and Warranty Information

Service Procedures

Information on where to get repairs and general advice on service.

Warranty Details

Details regarding the warranty period, service charges, and misuse clauses.

Location of Features and Controls

POWER Switch Function

Turns the unit ON or OFF. VU meter lamps illuminate when ON.

REEL Size Selector Switch

Selects back tension and reel torque for LARGE or SMALL reels.

SPEED Selector Switch

Selects tape speed: LOW (7½ ips) or HIGH (15 ips).

OUTPUT Level Controls

Independent controls for setting output levels to the jacks.

MIC/LINE Input Level Controls

Dual concentric knobs for recording input level (MIC front, LINE rear).

VU Meters

Provide individual channel monitoring during recording or playback.

Microphone Input Jacks

High impedance input jacks for standard microphones.

OUTPUT Monitor Selector Switches

Select TAPE or SOURCE monitoring for each channel.

Record Indicator Lights

Illuminate when the associated channel is in Record mode.

PHONES Jacks

Jacks for 8 ohm stereo headphones, front and rear channels.

PLAY (2CHAN/4CHAN) Switch

Selects 2-channel (stereo) or 4-channel operation for playback/recording.

RECORD EQ Switch

Selects equalization for Low Noise/High Output or conventional tapes.

RECORD BIAS Switch

Selects bias current for Low Noise/High Output or conventional tapes.

RECORD MODE Switches

Select which channel(s) will be recorded.

Control Center Buttons

Buttons for tape transport motion and record activation.

Shut-Off Arm Function

Disengages power if tape breaks or ends, also provides tape guidance.

Pinch Roller

Applies pressure for tape drive by the capstan.

Capstan

Drives tape at constant speed in Play and Record modes.

NORMAL/SIMUL-SYNC Switches

Controls Simul-Sync monitoring function for synchronization.

Head Housing

Protects heads and Simul-Sync switches from dust and damage.

GND Connection

For connecting a grounding wire to eliminate electrical hum.

FUSE Holder

Contains a fuse for overload protection.

AC POWER IN Socket

Connection point for the electric power cord.

Remote/Timer Control Dummy Plug

For connecting optional remote or timer accessories.

OUTPUT Jacks

Connect to amplifiers for discrete 4-channel or stereo playback.

LINE IN Jacks

Line inputs for recording are connected here.

Basic Connection and Speaker Placement

4-Track/4-Channel Connections

Diagrams showing how to connect the deck to a 4-channel amplifier for discrete output.

4-Track/2-Channel Connections

Basic Operation of the TEAC 3340S

Transport Controls Overview

Overview of controls for tape movement: Play, Fast Forward, Fast Rewind, Stop, Pause.

Quik-Lok Reel Holders

Instructions on how to load and secure tape reels onto the reel tables.

Tape Threading Guide

Step-by-step guide on how to thread the tape through the machine.

Playback Operation

Playback Preliminary Settings

Steps to prepare the deck for playback, including switch settings and connections.

Playback Operation Steps

How to initiate playback and adjust levels for optimal sound.

Alternate Playback Procedures

Recording Operation

Recording Preliminary Settings

Steps to prepare the deck for recording, including switch settings and connections.

Recording Operation Steps

How to start recording, set levels, and monitor the signal.

Additional Recording Procedures

4-Track, 4-Channel Simul Sync Recording

4-Channel Simul-Sync Recording Procedures

Simul-Sync Preliminary Settings

Steps to set up the deck for 4-channel Simul-Sync recording.

Simul-Sync Operation Steps

Detailed steps for performing Simul-Sync recording on each track.

Explanation of Features and Controls

RECORD MODE Switches

Controls for enabling or disabling recording on individual channels.

OUTPUT Selector Switches

Selects the audio source (TAPE or SOURCE) for monitoring and output.

REEL Size Selector Switch

Adjusts tape transport for optimal performance with different reel sizes.

RECORD BIAS and EQ Switches

Tape SPEED (High-Low) Selector Switch

Selects between 7½ ips and 15 ips tape speeds.

BIAS Switching Guide

Guidance on selecting the correct bias setting for different tape types.

EQ Switching Guide

Guidance on selecting the correct equalization for different tape types.

PAUSE Control Button Operation

PLAY Channel Selector Switch

Switch to select between 2-channel and 4-channel playback modes.

Simul-Sync Switches

Normal Stereo Recording Setup

Diagram illustrating standard stereo recording setup.

Simul-Sync Recording Setup

Diagram illustrating Simul-Sync recording setup for synchronization.

Level Setting

Setting the Playback Level

Procedure for setting the correct playback output levels for optimal listening.

Setting the Recording Level

Procedure for setting recording input levels to avoid distortion and noise.

General Recording Information

Tracks, Channels, and Compatibility

Explanation of tape tracks, channels, and compatibility with different formats.

4-Track Monophonic Recording

How monophonic signals are recorded on four separate tracks.

2-Track Recording

How stereo signals are recorded on two tracks.

4-Track Stereophonic Recording

How stereo signals are recorded simultaneously on four tracks.

4-Channel Stereo Recording

How discrete 4-channel stereo signals are recorded simultaneously.

Playback Compatibility

Information on which tape formats can be played back on the deck.

Tape Specifications and Handling

Tape Quality and Winding

Tips for judging tape quality and proper winding.

Selecting Tape and Reels

Advice on choosing suitable tape and reels for recording.

Reel Damage and Tape Condition

Judging Tape Condition by Travel

Methods to assess tape condition by observing its movement through the machine.

Tape Storage and Handling

Guidelines for protecting tapes from dust, heat, magnetic fields, and humidity.

Editing and Splicing Tape

Important Editing Notes

Warning about editing affecting other tracks and advice for splicing leader tape.

Erasing Recorded Tape

Simultaneous Erasing and Recording

How the deck's erase head works during recording.

Erasing Tape on the Deck

Procedure to erase tape without recording by setting specific controls.

Bulk Erasure Method

Using an external bulk eraser for efficient tape erasure.

Special Recording Procedures

Recording with Microphones

Guidelines for connecting and setting levels for microphone recordings.

MIC/LINE Mixing

How to combine microphone and line inputs for mixed recordings.

Live Recording Tips

Tips for achieving high-quality live recordings with microphones.

Timer Controlled Recording

Recording Directly from a Source

Connecting various audio sources for direct recording.

Remote Controlled Recording

Using an optional remote control for transport functions.

Sound-on-Sound Recording

Special Effects with Optional Accessories

Using external units for mixing and creating special audio effects.

Dolby Noise Reduction System Integration

How to integrate a Dolby NR unit for noise reduction.

Special Playback Information

Playback of Dolby-encoded Tapes

How to play back tapes recorded with Dolby NR for optimal noise reduction.

Making Copies from TEAC 3340S

Guidelines for making clean copies of recordings to avoid noise.

Owner's Care of the TEAC 3340S

Cleaning of the Heads

Importance and procedure for cleaning tape heads for optimal performance.

Cleaning of the Pinch Roller

How to clean the pinch roller to maintain proper tape tension and drive.

Cleaning of the Cabinet

Methods for cleaning the exterior of the tape deck.

Cleaning the Faceplate

How to clean and maintain the appearance of the front panel.

Demagnetizing Procedures

Lubrication Procedures

Schedule and steps for lubricating moving parts of the tape deck.

Troubleshooting Common Problems

Tape Transport Issues

Troubleshooting common issues related to tape movement and deck operation.

Playback Operation Issues

Troubleshooting problems encountered during tape playback.

Recording Operation Issues

Troubleshooting issues that may arise during the recording process.

Specifications and Optional Accessories

Optional Accessories

List of available accessories for enhancing the tape deck's functionality.

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