Optimus CD-3580 사용자 설명서

14

• 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.

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.

To listen to your CD player through
amplified speakers (not supplied),
plug the amplified speakers’ 

1

/

8

-inch

plug into the CD player’s 

jack.

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