42-5067.fm Page 14 Thursday, August 12, 1999 10:10 AM

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 discomfort might still damage your hearing.

Traffic Safety

Do not wear earphones while oper- ating a motor vehicle or riding a bicy- cle. This can create a traffic hazard and can be illegal in some areas.

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

14

CONNECTING AMPLIFIED SPEAKERS

To listen to your CD player through amplified speakers (not supplied), plug the amplified speakers’ 1/8-inch plug into the CD player’s PHONES jack.

PHONES

Page 14
Image 14
Optimus CD-3580 owner manual Connecting Amplified Speakers, Traffic Safety