The Channel Section; The Mic/Main Section - Alto DJM-2 User Manual

3.1.1 The CHANNEL Section

-. PHONO / LINE switch
This switch is available on both input channels. You shall
use the LINE position for all high level audio signals such
as CD Players, DAT, MD, etc. You shall use the PHONO
position to connect the turntables.
-. The GAIN control
Via this knob you will adjust the input level. Do not turn
this control too much clockwise or you will overload the
channel but do not turn it too much counterclockwise
or you will generate background hiss.
-. The EQUALIZER control
Both Input Channels are provided with 2 bands equaliser:
Bass and Treble and you can adjust the gain range of
each from -30dB to +15dB.
-. The PROGRAM Fader
There is a Program Fader available on both channels.
For optimum performance and operation the 2 Faders
are VCA (Voltage Control Amplifier) controlled. These
Faders adjust the overall level of the input channels.
-. The CURVE control
Both input channels include a 2-position switch denom-
inated CURVE.
If you set the CURVE switch on SHARP position the
level will be changed quite quickly by the PROGRAM
Fader even if you move the Fader slowly.
If you set the CURVE switch in SOFT position, the level
will be changed much more slowly by the PROGRAM
Fader even if you move the Fader quickly.

3.1.2 The MIC/MAIN Section

-. MAIN LEVEL control
This knob controls the overall output volume.
-. MIC LEVEL control
You can adjust the level of the microphone signal via
this control.
1
2
3
4
5
6
7
6
CHANNEL 1
PHONO/LINE
MIN MAX
GAIN
-30dB +15dB
TREBLE
-30dB +15dB
BASS
CURVE
SHARP
5 5
SOFT
4
PGM 1
MIC / MAIN
MIN MAX
MAIN
MIN MAX
MIC LEVEL
1
2
3
6
7