Owner`s manual

16
Volume Control
Adjust the VOLUME Control
or press the UpS /DownT
Push-buttons on the Remote
Control for the desired listen-
ing level. Refer to figure 13.
Record Monitor
Press the REC MONITOR
Push-button to hear the TAPE
Playback Signal during the
recording process. Refer to
figure 14.
Tone Bypass
Press the TONE BYPASS
Push-button to totally Bypass
the Tone Control Circuitry,
providing a flat frequency re-
sponse.
Note: The MA2275 will
automatically remember
for each input whether
the Tone Bypass is
active.
Mono
Press the MONO Mode Push-
button to combine Left and
Right Stereo Signals to Mono,
for the Loudspeaker Outputs,
PREAMP OUTPUTs 1&2 and
the HEADPHONES Jack. The
MODE Push-button on the
Remote Control also can be used to switch between the
Stereo and Mono Modes of Operation. Refer to figure 13.
Note: The TAPE Outputs are not effected by the Mono Mode
of Operation.
Mute
Press the MUTE Push-button to Mute the Audio at the
Loudspeaker Outputs and PREAMP OUTPUTS 1 & 2. An
LED above MUTE Push-button, on the front panel, will
flash On and Off during the time the audio is muted.
Figure 15
Figure 16
How to Operate the MA2275, con’t
Figure 13
Reset of Microprocessors
In the event the controls of the MA2275 stop functioning,
push the POWER switch OFF and wait about two minutes.
Then push the POWER switch ON followed by pushing
the STANDBY/ON Push-button. This will reset the
MA2275 microprocessors and the Tube Integrated Ampli-
fier should be functioning normally.
Note: The above condition is usually caused by either
interruptions in AC power and/or major changes that
may occur in AC power line voltage.
Using a Separate Power Amplifier
There are two different ways to use a separate power am-
plifier with a MA2275. The first way is to use the separate
amplifier instead of the MA2275 built-in Power Amplifier.
Connect the Loudspeakers to the separate
power amplifier and remove the McIntosh
Jumpers that are located between the OUT-
PUTS 1 Jacks and the POWER AMP INput
Jacks. Refer to figures 15 and 16.
Note: The McIntosh Jumpers must be
connected, between the above
mentioned jacks, when the MA2275
Internal Power Amplifier is to be used.
The second way is to use both a separate
power amplifier and the MA2275 built-in
Power Amplifier. Connect one pair of Loud-
speakers to the separate power amplifier
and the second pair to the MA2275. Refer
to page 13 for connection information.
Note: The MA2275 VOLUME Control will affect the sound
level of all the Loudspeakers.
How To Make A Tape Recording
1. Select the source signal you wish to record using the
INPUT SELECTOR Control.
2. Adjust the record level using the tape recorder volume
control and proceed with the recording process.
3. Press the REC MON Push-button and listen to the tape
playback of the just recorded program source selected.
Note: The MA2275 TAPE OUTPUTS are not affected by the
VOLUME or BALANCE controls.
Figure 14