Radio Shack CHRONOMATIC-312 owner manual Using Earphones, Listening Safely

EAR-

3. Replace the cover.

The BATTERY SENTINEL lights automatically if the battery needs to be replaced or is not installed.

USING EARPHONES

To listen in privacy, turn VOLUME to its lowest setting and plug a monaural earphone with a 1/8-inch plug into the PHONE jack. Your local Radio Shack store has a complete line of earphones.

Listening Safely

To protect your hearing, follow these guidelines when you use an earphone.

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