Optimus CD-3720 owner manual Listening Safely

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42-5077.fm Page 17 Thursday, August 12, 1999 1:12 PM

Listening Safely

To protect your hearing, follow these guidelines when you use earphones or headphones.

Set the volume to the lowest setting before you begin listening. After you begin listening, adjust the volume to a comfortable level.

Do not listen at extremely high volume levels. Extended high-volume listening can lead to permanent hearing loss.

Once you set the volume, do not increase it. Over time, your ears adapt to the volume level, so a volume level that does not cause dis- comfort might still damage your hearing.

Traffic Safety

Do not wear earphones or headphones while operating a motor vehicle or riding a bicycle. This can create a traffic hazard and could be illegal in some areas.

Even though some earphones or headphones let you hear some outside sounds when listening at normal volume levels, they still can present a traffic hazard.

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Contents CD-3720 Features Or 3-Inch CD Compatible Fm Page 4 Thursday, August 12, 1999 112 PM FCC Information Contents CD Care Tips Using Batteries Powering the CD PlayerInstalling Batteries Recharging Nickel-Cadmium Batteries Charging Tips/Facts Using AC Power Follow these steps to connect an AC adapter to the CD player Using Vehicle Battery Power Fm Page 15 Thursday, August 12, 1999 112 PM Connections Connecting AN EARPHONE/HEADPHONESListening Safely Connecting to a Home Audio System Connecting Amplified SpeakersConnecting to AN Autosound System Fm Page 20 Thursday, August 12, 1999 112 PM Loading a CD OperationPlaying a CD Turning E-BASS on and OFF Digital ANTI-SHOCK System Automatic Search Music System Asms Locking the ControlsIntro Scan Audible SearchRepeat Play Random Play Programmed Play Problem Possible Cause Suggestion TroubleshootingFm Page 31 Thursday, August 12, 1999 112 PM Care and Maintenance CD Care Tips Fm Page 34 Thursday, August 12, 1999 112 PM General SpecificationsRadioShack Division of Tandy Corporation Fort Worth, Texas