Gemini UMX-SE Operation Manual Download Page 5

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1) Remove the channel slide,

CROSSFADER

knobs and the 4 screws from the sides
of the lower face plate. Then
remove the lower faceplate.

2) Remove the 2 screws in the corners of

the assign switch plate. Rotate the
switch plate to the desired position,
replace the screws and tighten down.

3) To position the switch at a 45 degree angle, you need to reposition the

switch on the assign switch plate. First, remove the 2 screws in the
corners of the assign switch plate. Then, lift the switch plate up and
remove the 2 smaller screws next to the switch. Rotate the switch plate
to the right until the 45 degree holes align with the switch holes, replace
the screws and tighten down. Replace the switch plate and tighten down.

NOTE: KEEP TRACK OF WHERE YOU POSITION THE INPUT ASSIGN SWITCHES. TO AVOID

CONFUSION, MOVE THE SWITCH TO A POSITION NEAR THE CORRESPONDING PRINTING
ON THE FACEPLATE.

CHANNEL SLIDE CURVE SWITCHES:

Use the 3 position

CHANNEL

SLIDE CURVE (32)

switches to adjust the kind of curve the channel

slides have. Move the selected channel slide curve switch to the 6 (top)
position to make the increase in level gradual and even. Move the
channel slide curve switch to the 20 (center) position to make the
increase in level less gradual as you move channel slide up. Move the
channel slide curve switch to the 30 (bottom) position to make the
increase in level even less gradual, especially at the top of the slide.

CROSSFADER SECTION:

The

CROSSFADER (39)

allows the mixing of

one source into another. The

UMX-SE

features an assignable

CROSSFADER

. The

ASSIGN (41)

switch allows you to select which

channels will play through the

CROSSFADER

and has 3 positions. When

the

ASSIGN (41)

switch is in the left postion, Channel 1 will play through

(the left side of the

CROSSFADER

), channel 3 will play through

(the

right side of the

CROSSFADER

), and channel 2 will be on but not

assigned to the

CROSSFADER

. When the

ASSIGN (41)

switch is in the

center postion, Channel 2 will play through

, channel 3 will play

through

and channel 1 will be on but not assigned the the

CROSSFADER

. When the

ASSIGN (41)

switch is in the right position,

Channel 2 will play through

, channel 3 will play through

and channel

1 will be

OFF

. The

CROSSFADER ASSIGN LED

(36, 37, 38)

indicate

which channels are assigned to the

CROSSFADER

. When a channel is

assigned to the

CROSSFADER

, the

CROSSFADER ASSIGN LED

will light

BLUE

. When a

CROSSFADER ASSIGN LED

is not lit, the channel is on

but not assigned to the

CROSSFADER

. When the

CROSSFADER

ASSIGN LED

(36)

lights

RED

, channel 1 is

OFF

. The

CROSSFADER

CURVE (40)

control allows you to adjust the kind of curve the

CROSSFADER

has. Move the

CROSSFADER CURVE (40)

control

to the right to make the curve steep and cutting (perfect for scratching).
Move the

CROSSFADER CURVE (40)

control to the left to make the

curve gradual and gentle. The

CROSSFADER REVERSE SWITCH (42)

allows you to reverse the

CROSSFADER

so that

is control

LED

by the

left side of the

CROSSFADER

and

is control

LED

by the right side of

the

CROSSFADER

NOTE: WHEN THE

CROSSFADER

REVERSE SWITCH (42) IS ACTIVATED (MOVED TO THE

RIGHT), ONLY THE

CROSSFADER

REVERSES. THE CHANNEL SLIDES, GAIN, PAN AND

TONAL CONTROLS DO NOT REVERSE.

OUTPUT CONTROL SECTION:

The level of the

MASTER OUTPUT (9,

11)

is control

LED

by the

MASTER (19)

control. The

ZONE (18)

control

adjusts the level of the

ZONE OUTPUT (12)

HINT: THE ZONE OUTPUT IS USED BY SOME DJS TO RUN MONITOR SPEAKERS IN THEIR DJ

BOOTH. YOU CAN ALSO USE IT AS A SECOND ZONE OR AMP OUTPUT.

NOTE: THE RECORD OUT (10) HAS NO LEVEL CONTROL. THE LEVEL IS SET BY THE

CHANNEL SLIDES AND THE GAIN CONTROLS OF THE SELECTED CHANNEL. THE TONAL
QUALITIES ARE SET BY THE LOW, MID AND HIGH CONTROLS OF THAT SAME CHANNEL.

10.

CUE SECTION:

By connecting a set of headphones to the

PHONES (45)

jack, you can monitor any or all of the channels. Press the

CUE ASSIGN

(28)

buttons for channels 1 - 3 to select the channel or channels to be

monitored and their respective

LED

indicators will glow. Use the

CUE

LEVEL (44)

control to adjust the cue volume without effecting the

overall mix. By moving the

CUE FADER (43)

control to the left you will be

able to monitor the assigned cue signal. Moving the control to the right
will monitor the

PGM

(program) output.

11.

DISPLAYS:

The

PEAK HOLD LED METER (21)

indicates the

MASTER

OUTPUT (9, 11)

left and right channel levels. The individual channels each

have their own

PREFADER INPUT LEVEL PEAK HOLD LED METERS

(22)

which reflect the

GAIN (23)

HIGH (24)

MID (25)

and

LOW (26)

rotary control adjustments. The

CHANNNEL SLIDES (33, 34, 35)

will not

effect the

PREFADER INPUT LEVEL PEAK HOLD LED METERS (22)

SPECIFICATIONS:

INPUTS:

Mic..............................................................................1.5mV 2Kohm balanced
Phono..........................................................................................3mV 47Kohm
Line........................................................................................150 mV 27Kohm

OUTPUTS:

Master (balanced).............................................................0 dB 2 V 800 Ohm
Max.....................................................................................40 V Peak to Peak
Master/Zone (unbalanced)....................................................0 dB 1V 400ohm
Max......................................................................................20V Peak to Peak
Rec...........................................................................................225mV 5Kohm
MIC:
Mic..............................................................................1.5mV 2Kohm balanced
Controls............................................................................................Channel 1

GENERAL:

Low (Chnls 1-3).......................................................................+ 12dB/- 32 dB
Mid (Chnls 1-3).........................................................................+ 12dB/- 32 dB
High (Chnls 1-3).......................................................................+ 12dB/- 32 dB
Gain (Chnls 1-3)..............................................................................0 to -20dB
Frequency Response...................................................20Hz - 20KHz +/- 2dB
Distortion...................................................................................................0.08%
S/N Ratio................................................................................better than 80dB
Headphone Impedance..........................................................................16ohm
Power Source............................................................115/230V 60/50Hz 20W
Dimensions...........................10”w x 14.75”h x 4.25”d (254 x 375 x 108 mm)
Weight............................................................................................9 lbs (4 kg)