Warning: To prevent electric shock, the power cord plug’s blades are po- larized and fit a polarized AC outlet only one way. If you have difficulty in- serting the plug, do not force it. Turn it over and reinsert it.
USING HEADPHONES
You can use headphones (not sup- plied) to listen in privacy. Insert the headphones’
into the 
jack.
show 
location
Notes:
•Your local RadioShack store sells a wide selection of headphones.
•Connecting headphones automat- ically disconnects the speakers.
6
Listening Safely
To protect your hearing, follow these guidelines when you use headphones.
•Do not listen at extremely high volume levels. Extended high- volume listening can lead to per- manent hearing loss.
•Set the volume to the lowest set- ting before you begin listening. Af- ter you begin listening, adjust the volume to a comfortable level.
•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.