Optimus CD-3329 사용자 설명서
8
USING HEADPHONES
For private listening, plug a pair of op-
tional headphones (not supplied) with
a
tional headphones (not supplied) with
a
1
/
8
-inch (3.5-mm) plug into the
jack. Your local RadioShack store has
a wide selection of headphones.
a wide selection of headphones.
Listening Safely
To protect your hearing, follow these
guidelines when you use headphones.
guidelines when you use headphones.
• Set the volume to its lowest set-
ting before you begin listening.
After you begin listening, adjust
the volume to a comfortable level.
After you begin listening, adjust
the volume to a comfortable level.
• Do not listen at extremely high
volume levels. Extended high-vol-
ume listening can lead to perma-
nent hearing loss.
ume listening can lead to perma-
nent 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.
adapt to the volume level, so a
volume level that does not cause
discomfort might still damage your
hearing.
14-507.fm Page 8 Wednesday, June 30, 1999 12:01 PM