CONTROLS:
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MICROPHONE VOLUME
Plug your main
MIC
into the
MIC 1
combination
XLR-1/4" input located on the face panel. The rotary controls for. The
rotary
MIC 1 VOLUME CONTROL
, above the rotary
MIC 2 VOLUME
CONTROL
, adjusts the decibel level of
MIC 1
. You may also plug a
second & third
MIC
into the rear panel's
MIC 2 & MIC 3 1/4
" jacks.
The decibel level of
MIC 2
is controlled by the rotary
MIC 2 VOLUME
CONTROL
. The decibel level of
MIC 3
is controlled by the
CH 1
SLIDE CONTROL.
MICROPHONE EQ
and
TALKOVER SWITCH
The
MICROPHONE EQ
Let’s you to control the low frequency and
the high frequency of the microphone signal. The
TALKOVER
switch
allows you to quickly attenuate the main output so the microphone
can be heard over the main music program.
EQUALIZER (EQ)
These units feature dual
10 BAND GRAPHIC EQUALIZER
that will
allow you to adjust the sound to fit any room. By adjusting any of the
10 EQ SLIDE CONTROLS
, you can cut or boost the tonal characteris-
tics of the sound coming from
PGM
to the speaker(s) by ±12 dB.
EQ SWITCH
To activate the dual
10 BAND GRAPHIC EQ
, switch the
EQ SWITCH
to
ON
, & the
EQ LED
will light up to indicate that the EQ has been
engaged. To deactivate the dual 10 band graphic EQ, switch the
EQ
SWITCH
to
OFF
, & the
EQ LED
will turn
OFF
. When activated, the
EQ controls the
LEFT
and
RIGHT
side of your stereo speakers. The
PGM & EQ
are controlled by the
MASTER VOLUME
. To balance the
sound of the
PGM
playing through the
MASTER VOLUME
on the
LEFT & RIGHT
side of your speakers you must mirror the
EQ
levels
on the
LEFT & RIGHT EQ
controls
.
MIXER CHANNEL
(NOTE: ALL 4 CHANNELS HAVE THE SAME FEATURES)
CHANNEL INPUT SELECTOR
The
CHANNEL INPUT SELECTOR
switches allow you to choose
which input will be controlled by that channels corresponding
volume
FADER
.
For example on
CHANNEL
(1) the
INPUT SELECTOR
allows you to
choose between
LINE 1
and
MIC 3
, on
CHANNEL
(2) the
INPUT SELECTOR SWITCH
will let you choose between
PHONO
1/LINE 2
and
LINE 3
and on
CHANNEL
(3) you can choose between
PHONO 2/LINE 4
and the
LINE 5
input, and on
CHANNEL
(4) you
can choose between
LINE 6
and
LINE 7
.
CHANNEL CUE SELECTOR SWITCH
The
CHANNEL CUE SELECTOR SWITCH
allows you to choose
which channel you wish to monitor in your headphones by pressing
this switch on any channel you will be able to listen to that channels
input in your headphones multiple
CHANNEL SWITCHES
can be
pressed to monitor more than on input at a a time.
CHANNEL VOLUME FADER
After you have chosen which input you will use with the
INPUT
SELECTOR
the corresponding
CHANNEL FADER
will allow you to
adjust the volume for that particular
CHANNEL
.
CROSSFADER ASSIGNMENT
The fader assignment rotary allows you to assign which two of the 4
channels will be controlled by the
CROSSFADER
.There are 5
selections for either side of the
CROSSFADER
which can be either
CHANNEL 1,2,3,4
or
OFF
, In the
OFF
position the
CROSSFADER
will not affect the volume of any
CHANNEL
.
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MM-1800/2400
CROSS FADER
The
CROSS FADER
allows you to mix evenly from one source to an-
other. On the
MM-1800/2400
The
CROSSFADER
is assignable be-
tween either channels (1) and (2) or channels (3) and (4) depending
on the position of the fader assignment push button (see above).
The
CROSS FADER
on the
MM-1800/2400
is also removable and if
the need arises can be replaced.
The RG-45
(RAILGLIDE™)
DUAL-RAIL CROSS FADER
, which has internal dual stainless steel
rails that allow the slider to ride smoothly and accurately from end to
end can be purchased from your local
GEMINI
dealer.
NOTE: FOR OPTIMAL PERFORMANCE IN YOUR SOUND OUTPUT, HAVE YOUR SOUND
SET TO STEREO NOT MONO. START WITH THE EQ LEVELS AT CENTER VALUE. THE EQ SLIDE CON-
TROLS SHOULD LOCK AT THIS POSITION. ADJUST YOUR MASTER VOLUME CONTROL FROM MID TO
LOW VOLUME RANGE. THEN ADJUST THE LEFT OR RIGHT EQ, ONE SLIDE CONTROL AT A TIME, TO A
COMFORT ABLE LEVEL. ONCE YOU ARE SATISFIED WITH THE SOUND OF ONE SIDE, MATCH THE EQ
SETTINGS ON THE OTHER SIDE. ONCE YOU HAVE PASSED THE CENTER VALUE ON THE EQ, THE
MASTER OUTPUT, AS INDICATED IN THE VU METER MAY EXPERIENCE A TONAL BOOST. PLEASE AD-
JUST THE MASTER VOLUME TO A COMFORTABLE LEVEL SO YOU DO NOT OVERLOAD YOUR SYS-
TEM. CLIPPING WILL OCCUR WHEN YOU ARE OVERLOADING YOUR SYSTEM. LOWER THE MASTER
VOLUME OR ADJUST YOUR EQ SETTINGS SO THAT CLIPPING DOES NOT OCCUR. THEN YOU MAY
RAISE THE MASTER VOLUME TO A LEVEL WITH WHICH YOU ARE COMFORTABLE.
STEREO/MONO SWITCH
You can convert your sound output from
STEREO to MONO
& vice
versa by using the
STEREO/MONO SWITCH
. Switch to the
LEFT
to
convert to
STEREO
. Switch
RIGHT
to convert to
MONO
.
ZONE VOLUME ROTARY
Controls the volume level of the
ZONE OUTPUT.
BOOTH VOLUME ROTARY
Controls the volume level of the
BOOTH OUTPUT.
MASTER VOLUME CONTROL
Once you are comfortable with the sound level of your music you
may adjust the decibel level of the
PGM
with the
MASTER VOLUME
CONTROL
.
MASTER RCA & BALANCED MASTER OUTPUTS
are
controlled by the level of the
MASTER VOLUME
control.
BNC LAMP PORT
The
BNC LAMP PORT
connects a
12 V BNC
goose neck lamp, such
as the
Gemini GNL-700
to the mixer.The goose neck lamp will be
powered by your mixer. To turn ON the goose neck lamp, you must
first attach the goose neck lamp to the
BNC LAMP PORT
. Make sure
the mixer is
OFF
when connecting the
12 V BNC lamp
. To connect
the goose neck lamp, simply align the screw cap of the goose neck
lamp to the locking nodules of the
BNC LAMP PORT
, push down, &
twist the screw cap clockwise to lock the
12 V BNC
goose neck lamp
in place. Then turn
ON
your mixer. The goose neck lamp should
light-up. To detach the goose neck lamp from the
BNC LAMP PORT
,
first make sure your mixer is
OFF
. Turn
OFF
your mixer and the
goose neck lamp will turn
OFF
. Unscrew the screw cap by twisting it
counterclockwise, then pull up & remove the goose neck lamp.
VU METER
The
VU METER
indicates the decibel level of the
MASTER RCA &
MASTER BALANCED
outputs of the
LEFT & RIGHT
stereo levels.
CUE/PGM FADER
The
CUE/PGM FADER
determines the mix between the chosen
CHANNEL CUE SELECTION
and the
MAIN OUTPUT
mix.
To the left is the
CUE
program and to the right is
MAIN OUTPUT
.
CUE VOLUME ROTARY KNOB
The
CUE VOLUME ROTARY KNOB
adjusts your
HEADPHONE
MONITOR OUTPUT
volume.
POWER SWITCH
Once all of your connections have been made in the rear panel,
turn
ON
the mixer by pressing the
POWER SWITCH
. Once turned
ON
, the
POWER BAR LED
, containing the power symbol located in
the
VU METER
, will be illuminated. Turn
OFF
the mixer when not in
use by pressing the
POWER SWITCH
to OFF. When the mixer is
turned
OFF
the
POWER BAR LED
will not be illuminated.
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