MPA-46  (320-2042)                Operation            Faxback Doc. # 7710

1.  Set PHONO/AUX.CD on the back of the amplifier to PHONO or AUX.CD,
    depending on what you connected to the input jacks.

Notes:  The microphones connected to MIC 1 and MIC 2 and the audio input
        source connected to either the PHONO or AUX.CD input jacks are all
        used at the same time.

        You can connect input sources to PHONO and AUX.CD at the same
        time, but you can use only one source at a time.

2.  Press POWER.  The POWER indicator lights.

3.  Start play on the audio input source.

4.  Set MASTER VOLUME to 10 (mid position).

5.  Adjust MIC 1, MIC 2, and AUX.CD/PHONO to the desired volume and
    balance.

6.  Use the FREQUENCY EQUALIZER  controls to adjust the sound level for
    the following frequency ranges:

Control     Sound Range

150 Hz      Bass (low) sounds
  1 kHz     Middle sounds
  6 kHz     Treble (high) sounds

Notes:  Each control adjusts the corresponding frequency by +/- 12 dB.

        The sound is not affected at the mid position.

7.  Adjust MASTER VOLUME to the desired level.

Caution:  Be careful not to raise the volume level too high.  Doing so
          might overload the system.

8.  Press POWER to turn off the amplifier.

Using the Priority Terminals

If you connected a switch to the amplifier's PRIORITY terminal, turn on
the switch to give priority to the MIC 1 input.  All other inputs are
disabled.

(br/all-9/29/94)