MMS-10 Amplified Speaker System
(250-1096)                     Operation              Faxback Doc. # 17014

TURNING THE MMS-10 ON AND OFF

To turn on the MMS-10 press POWER.  The POWER indicator lights.  Press
POWER again to turn off the MMS-10.

SELECTING THE SPEAKERS

Set EXTERNAL SPEAKER (located on the back of the MMS-10) as follows:

    INTERNAL - Activates the MMS-10's built-in tweeters and woofers.

    BOTH - Activates the built-in woofer (but not the internal tweeters)
           and the external speakers.

    EXTERNAL - Activates the external speakers only.

CONTROLLING THE SOUND

After you have selected speakers, adjust the following controls to suit
your listening preferences.

    VOLUME - Turn to set the volume to a comfortable listening level.

             WARNING:  To prevent possible ear injury and hearing loss, do
                       not listen at high volume levels.

    BALANCE - Turn to adjust the balance between the left and right
              speakers.

    TONE - Turn to adjust for the desired tone quality.  Turn clockwise for
           increased high-frequency sound.

    MIXER - Turn to adjust the balance between the primary and auxiliary
            sound sources (INPUT A and INPUT B).

USING HEADPHONES

You can connect a pair of stereo headphones with a 1/8-inch plug (not
included) to the MMS-10 to listen in privacy.  Your local Radio Shack store
has a wide selection of stereo headphones to choose from.

To connect the headphones, insert the 1/8-inch plug into the PHONE jack.

NOTE:  Connecting the headphones automatically disconnects the built-in and
       external speakers.

CAUTIONS:  To prevent damage to the headphones and to protect your ears
           from excessive volume levels, always set VOLUME to MIN before
           you plug in the headphones.  Then slowly adjust VOL to a
           comfortable listening level.

           Do not listen at extremely high volume levels, especially when
           using headphones.  Extended, high-volume listening can lead to
           permanent hearing loss.

           Do not increase the volume once you have established a
           comfortable listening level.  Over time, your ears adapt to the
           volume level, so a volume level that does not cause discomfort
           might still damage your hearing.