Optimus SCR-63 Cassette Player User Manual


 
5
2. Remove the power cord from its
storage area in the battery com-
partment.
3. Install the batteries as indicated
by the polarity symbols (+ and
)
marked inside the compartment.
4. Replace the battery compartment
cover.
If the system’s sound becomes weak
or distorted, replace the batteries.
USING HEADPHONES
To listen to the system without disturb-
ing others, plug a pair of stereo head-
phones with a
1
/
8
-inch plug (not
supplied) into the system’s
PHONES
jack. This mutes the system’s speak-
ers. Your local RadioShack store sells
a wide selection of headphones.
Listening Safely
To protect your hearing, follow these
guidelines when you use headphones.
Set the volume to the lowest set-
ting before you begin listening.
After you put on the headphones,
adjust the volume to a comfortable
level.
Do not listen at extremely high
volume levels. Extended high-
volume listening can lead to per-
manent hearing loss.
Once you set the volume, do not
increase it. Over time, your ears
adapt to the volume level, so a
level that does not cause discom-
fort might still damage your hear-
ing.
Traffic Safety
Do not wear headphones while oper-
ating a motor vehicle or riding a bicy-
cle. This can create a traffic hazard
and is illegal in some areas.
Even though some headphones are
designed to let you hear some outside
sounds when listening at normal vol-
ume levels, they still present a traffic
hazard.
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