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Resumen del manual
14-1180 OWNER’S MANUAL Please read before using this equipment. MICRO-32 Microcassette Tape Recorder with Voice Activation and Counter 14-1180.fm Page 2 Thursday, July 1, 1999 4:34 PM FEATURES Your Optimus Micro-32 Microcassette Tape Recorder with Voice Activation and Counter is lightweight, compact, and easy to operate. It’s perfect for recording lectures, interviews, and meetings. The Micro-32 has these features: Voice Activated System — records only when it detects sound so you can save tape and power. Three Power Options — give you the choice of powering your recorder with two AA batteries, standard AC power (requires optional AC adapter), or a vehicle battery (requires optional DC adapter). Two Tape Speeds — let you record and play back the tape at slow speed for twice the recording/playback time or at normal speed for better sound quality. Built-In Condenser Microphone — lets you record without an external microphone. Counter/Cue/Review — help you find a tape section. Automatic Level Control — automatically adjusts the recording level. DC Bias Circuit — ensures a high signal-to-noise ratio and low distortion during recording. © 1997 Tandy Corporation. All Rights Reserved. Optimus and RadioShack are registered trademarks used by Tandy Corporation. 2 14-1180.fm Page 3 Thursday, July 1, 1999 4:34 PM CONTENTS Power Sources ..................................................... 4 Installing Batteries .......................................... 4 Using AC Power ............................................. 5 Using Vehicle Battery Power .......................... 7 Operation .............................................................. 9 Loading a Cassette Tape ................................ 9 Recording ..................................................... 10 Normal Recording .................................. 11 Voice Activated Recording .................... 13 Recording with an External Microphone ........................................... 15 Quick Record ........................................ 15 Playing a Tape .............................................. 15 Using Fast-F/Cue and Rew/Review ............. 16 Digital Tape Counter ..................................... 17 Using an Earphone ....................................... 18 Listening Safely ..................................... 18 Tape Hints ........................................................... 19 Storing Cassette Tapes ................................ 19 Preventing Accidental Erasure ..................... 19 Erasing a Cassette Tape .............................. 20 Restoring Tape Tension and Sound Quality ........................................ 20 Maintenance ....................................................... 21 Cleaning the Tape-Handling Parts ................ 22 Specifications .................................................... 23 3 14-1180.fm Page 4 Thursday, July 1, 1999 4:34 PM POWER SOURCES You can power the recorder from any of the following sources: • Two AA batteries • AC power (using an AC adapter) • Vehicle battery power (using a DC adapter) INSTALLING BATTERIES You can use two AA batteries (not supplied) to power the recorder. For the best performance, we recommend alkaline batteries, such as RadioShack Cat. No. 23-552. You can also use two AA nickel-cadmium batteries, such as Cat. No. 23-125, and recharge them with a nickel-cadmium charger, such as Cat. No. 23-133. Follow these steps to install batteries. 1. Remove the battery compartment cover by sliding it in the direction of the arrow. 2. Insert the batteries in the battery compartment, as indicated by the polarity symbols (+ and –) inside the compartment. Illustration 3. Replace the cover. 4 14-1180.fm Page 5 Thursday, July 1, 1999 4:34 PM Cautions: • Use only fresh batteries of the required size and type. • Remove the batteries if the recorder will not be used for a few weeks or more. Batteries can leak chemicals and damage the recorder. Replace the batteries if the REC/BATT indicator dims or does not light. USING AC POWER You can use an AC adapter, such as Cat. No. 2731654A, to power the recorder from standard AC power. Caution: You must use an adapter that supplies 3 volts with the center tip set to positive, delivers the 300 milliamps the recorder draws, and has a plug that correctly fits the recorder’s DC 3V jack. The recommended adapter meets these requirements. Using an adapter that does not meet these specifications could seriously damage the recorder or the adapter. 5 14-1180.fm Page 6 Thursday, July 1, 1999 4:34 PM Follow these steps to power the recorder from AC power. 1. Set the adapter’s voltage switch to 3V. 2. Insert the orange-tipped adapter plug into the adapter’s socket. Line up TIP on the socket with + (positive) on the plug. 3. Insert the adapter’s barrel plug into the recorder’s DC 3V jack. Illustration 4. Insert the adapter’s other plug into a standard AC outlet. Illustration 6 14-1180.fm Page 7 Thursday, July 1, 1999 4:34 PM USING VEHICLE BATTE...