7
1. Plug the 5.5 mm outer diameter/
2.1 mm inner diameter barrel plug
into the cable so it reads – TIP.
2. Set the adapter’s voltage switch to
9 volts.
3. Insert the adapter’s barrel plug
into the DC 9V jack on the back of
the Concertmate 970.
4. Plug the other end of the adapter
into the vehicle’s cigarette lighter
socket.
CONNECTING HEADPHONES
To listen to your Concertmate 970
without disturbing others, you can con-
nect a pair of 1/4-inch plug stereo head-
phones (not supplied). Your local
RadioShack store sells a wide selec-
tion of headphones.
To connect a pair of headphones, in-
sert the headphones’ 1/4-inch plug into
the PHONES/OUTPUT jack on the back
of the keyboard.
Note: Connecting headphones discon-
nects the Concertmate 970’s built-in
speakers.

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 begin listening, 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
volume level that does not cause
discomfort might still damage your
hearing.
PHONES/
OUTPUT DC 9V
4.5V
6.0V
PHONES/
OUTPUT DC 9V
42-4032.fm Page 7 Wednesday, Augu st 11, 1999 4:45 PM