Optimus CD-3840 Manuale Utente

9

You can listen to your CD player by
connecting earphones, headphones, or
amplified speakers to the player’s

 jack, or by connecting a home

audio or autosound system to the CD
player’s 

 jack. 

Notes: 

• If the jacks on your equipment do

not match the plugs on the supplied
Y-cable, check with your local
RadioShack store for the proper
cable adapter.

• If you use amplified speakers, con-

nect them to the 

 jack, not

. Otherwise, FM radio

reception might be weak or noisy.

For private listening, you can plug a pair
of stereo earphones or headphones
(not supplied) with a 

1

/

8

-inch (3.5-mm)

plug into the 

 jack on the CD

player.

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 vol-

ume 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 vol-
ume level that does not cause dis-
comfort might still damage your
hearing.

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

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

PH

ON

ES

LIN

E O

UT

VOL

42-5098.fm  Page 9  Wednesday, January 19, 2000  4:03 PM