Possible Troubles and How to Cure Them ...................... 30 Specifications/Optional Accessories ........................31 Repair and Maintenance Video Links ......................32 Teac A2340 Repair: Pinch Roller Not Engaging ....................32 Teac A 3340 4 Track Reel to Reel Restoration ....................32...
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3340S. OPERATIONAL LIMITATIONS The TEAC 3340S is very well constructed and adaptable to a wide range of conditions. Nevertheless, it has certain limits to be considered as do all electronic devices. To prolong the life of your new deck, consider the following factors when you install and operate the 3340S.
Service and Warranty The TEAC 3340S is not so complex as your first impression might give you. A careful reading of this manual will show you that all controls and features are quite logical and convenient to use, once you become familiar with the deck itself. We have included some most important information in this manual to guide you into the fascinating world of creative 4-channel discrete recording.
Location of Features and Controls 7 POWER switch 20 RECORD MODE switches Depress to apply power, VU Meter lamps will Select which channel or channels will be illuminate as selected by the PLAY switch 17. recorded Push again for OFF. 8 REEL Size selector switch 21 Control Center Establishes proper back tension and reel...
3 is FRONT, R3; and channel 4 is REAR, L4. The two separate 2-channel amplifiers or (preferably) with LINE IN and OUTPUT jacks of the 3340S should be connected one 4-channel stereo amplifier having separate, discrete to the corresponding designations on the panel of the 4-channel inputs and outputs for each of the four channels.
4-Track / 2-Channel Connections If you wish to use the 3340S as a conventional, 2-channel stereo tape deck, use the FRONT connections only (L1 and R3). Remember to place the PLAY switch on the front of the deck to the 2CHAN position and leave it there.
Basic Operation of the TEAC 3340S Transport Controls Carefully unreal (pull out) approximately 30 inches (75 cm) of tape from the supply reel. Thread this tape in the Certain operations are basic to tape deck operation and are following manner: Over the left Tension Arm, under the...
Playback Operation Preliminary Settings Operation Depress the POWER switch to ON. Rotate the right-side wheel clockwise by hand to remove the slack (looseness) from the tape, raising the Shut-off Arm. Depress the button for Playback to begin. Thread the tape. Adjust the OUTPUT Level Controls individually for each Confirm all Simul-Sync switches in the NORMAL channel while observing the related VU Level Meter.
When there more than one step numbered in the STEP The 3340S will play back almost any kind of recorded 1/4 in column, you must change the full reel of tape from tapes, including 4-track/4-channel, 4-track/2-channel, 4- right...
Recording Operation Preliminary Settings Operation 1. Depress the POWER switch to ON 2. Rotate the right-side reel clockwise by hand to remove any slack (looseness) from the tape, and to raise the shut-off Arm. 3. Start the Line or Microphone source program. Play or perform the loudest passages which will be encountered in the recording.
Additional Recording Procedures 3340S used as a conventional 4-track/2-channel tape deck. that purpose, place the PLAY switch to 2CHAN and record using channels 1 and 3 (FRONT) only. RECORD MODE switches for channels 2 4 should be left OFF, and the...
track, 4-channel Simul-Sync Recording Discrete, separate channels recorded each tracks in the same direction synchronized as in 2-channel stereo recordings. From a 4-channel source, the tracks recorded simultaneously. With the Simul-Sync function, they may be recorded separately and synchronized at the time of recording.
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4-Channel Simul-Sync Recording Procedures Begin recording by depressing the REC and buttons at the same time, holding until the red Record Indicator light illuminates for channel L1. Rewind the tape to “0000”, depress the button and review the first recording. If satisfactory rewind again and proceed to step 5.
Explanation of the Features and Controls RECORD MODE switches OUTPUT selector switches There is a separate MODE switch for each channel and this switch must be ON to record on that channel. Separate recording MODE switches are not only a safety feature, but they also make it possible to perform selective recording on any channel you might The four switches located between the VU Meters are called the select.
The NORMAL position is ideal for conventional kinds of tape, which still give excellent recording results with the TEAC 3340S.Some of the newer kinds of tape are designed for use with the lower NORMAL Bias levels. If you are in doubt as to which level to use, your dealer can tell you.
Channels become inoperative. Also, in the 2CHAN condition, the pushing the (Forward Play) button. 3340S may be connected to a regular 2-Channel Stereo Amplifier through channels 1 and 3 for normal 2-channel operation. Use the PAUSE button The 4CHAN position restores the deck to the 4-Channel/4- Track 1.
Simul-Sync switches The Simul-Sync switches should always be left in the NORMAL position unless you wish to synchronize the recording of a new track with one already recorded. These switches effectively convert the selected Record head into a playback monitor head when switched to SIMUL-SYNC if the corresponding OUTPUT selector switch is positioned to TAPE.
Level Setting Correct level setting of the MIC and LINE Input Controls will assure full frequency response, maximum dynamic range, minimum amount of tape noise and the least possible distortion in your recorded tape. This is based upon the nature of magnetic recording tape which has a useable recording range as shown in the chart below.
General Recording Information Tracks, Channels, and Compatibility 4" track recording (Monophonic) " Sound recordings are made in a strip on the magnetic surface of a recording tape. This magnetized strip is called the "Track". The full tape width divided by two is called a "2" track recording, and the full tape width divided into quarters is called a "4"...
The tape 10 1/2" reel length of tape recording time is determined by the reel diameter and the thickness the base material. The of a 1 or Recording time Base Tape Length mil base tape is recommended track high fidelity 7½...
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Reels which damage tape Hang down a length of tape to check straightness Reels warped in the shape of a bowl will bend the tape, resulting in the so-called uneven stretching, and are sometimes encountered even with new reels. Tape Storage and Handling Magnetic tape recordings are superior to discs because, with proper care, they can be kept and relayed for many, many years without degradation.
Editing and Splicing Tape IMPORTANT Editing will destroy or seriously “cut” if any material recorded on the other tracks of the tape. If editing is anticipated, record only on one track of the tape. After editing, material can then be copied onto the other tracks. When attaching blank “leader” tape onto your tapes, follow the same procedures given here for splicing.
Bulk Erasure TEAC's Model E-2 bulk Tape Eraser (or its equivalent) will quickly erase the entire tape in a few seconds. This is the only satisfactory way to erase a previously recorded "2" track or “Full" track tape to prevent undesirable "crosstalk"...
High Quality recordings begin with high quality many other interesting recordings, by combining the microphones. The TEAC 3340S will perform excellent procedures for Live Recording with Microphones and live recording from any high-quality microphones (such the standard recording procedures for Line Inputs.
Timer Controlled Recording TEAC's optional accessory RC-120 Remote Control Adapto r gives you total control over the 3340S transport controls from up to 15 feet away. Even recording and PAUSE can be engaged from the comfort of your easy chair. Remove the Dummy plug on the rear of the deck to install the RC-120 plug.
This procedure can be easy to create a variety of special effects with the 3340S. repeated several times between tracks until the desired blend is These include (but are not limited to) Pan Pot Effects, achieved.
OUTPUT Level noise/high output tape) have significantly reduced the Control on the 3340S the Input or the Input Level Controls on inherent tape noise level. Although the Dolby NR the other deck. Do not use a Dolby NR Unit between the two System is still contributing to an improved signal to decks.
After prolonged use the pinch roller will accumulate a frequent and proper cleaning of the heads. The heads should film of oxide. Use only Fluid "B" from the TEAC TZ-261 always be cleaned before making important recordings and at kit as it is especially formulated for cleaning rubber least once every 8 hours of use (record or playback).
To keep your recorder operating at optimum efficiency the heads should be demagnetized at least once every 50 hours of use, with a TEAC Model E-1, Head Demagnetizer, using the procedures outlined below: PINCH ROLLER SHAFT: Unscrew the cap with fingers, apply Turn off power to the tape deck.
Possible Troubles and How to Cure Them Tape Transport Problem Cause Corrective Action 1. Power cord loose, not connected. 1. Connect power cord. Completely inoperative, 2. Replace fuse; 2nd time, see service VU Meter lamps not illuminated 2. Fuse Blown. center.
Please make sure you are able to perform the actions described in the videos before beginning any of the procedures. (Can be used on 3340S) Teac A2340 Repair: Pinch Roller Not Engaging Teac A 3340 4 Track Reel to Reel Restoration...
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4 Channel Simul-Sync 3340S Stereo Tape Deck TEAC CORPORATION OF AMERICA 7733 TELEGRAPH ROAD, MONTEBELLO, CALIFORNIA 90640 PHONE (213) 726-0303 PRINTED IN JAPAN 0677SEO 4-D-2101K 51011890...
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