Specifications

8 9U-CONTROL UMA25S Quick Start Guide
U-CONTROL UMA25S Controls
(9)
(5)
(3)
(4)
(2)
(1)
(6)
(8) (12) (13)(7)(10) (11)
(14) (16) (19) (20) (22) (23) (24) (25) (26) (27)(17) (18)(15) (21)
(EN) Controls
(1) The keyboard of the UMA25S has 25 velocity-
sensitive, full-size keys with half action.
(2) The OCT </> push buttons allow you to shift
the keyboard range up to 4 octaves up or
down. These push buttons are also used for
trans position.
(3) Press the MMC push button to use the default
MMC (MIDI Machine Control) functions of the
control elements E1 to E8. The MMC functions
are printed on these control elements.
(4) Press the MUTE push button to suppress
sending MIDI messages. This allows you to
move control elements without changing the
parameter values.
(5) Press the PRESET push button to load
apreset.
(6) Press the EDIT/EXIT push button once to
switch to Edit Mode. By pressing the button
a second time, you exit Edit Mode without
having accepted any changes.
(7) The –/+ push buttons let you select a preset.
Press both buttons at the same time to silence
stuck MIDI notes (PANIC).
(8) The 3-digit LED display brie y indicates the
current  rmware version when the keyboard
is switched on, after which the selected preset
number is displayed. In Play Mode, thedisplay
shows the value changes in real time when
operating the control elements. In Edit Mode,
the display shows the MIDI commands,
program and channel numbers as well as
parameter values.
(9) The PITCH BEND wheel (E17) lets you change
the pitch in real time. This way a tone can
be bent several semitones up or down while
playing. The desired pitch interval is adjusted
on the controlled device. The PITCH BEND
wheel returns to the center position as soon as
you let go of it.
(10) The MOD WHEEL (E18) works like a typical
modulation wheel (MIDI CC 1). When you
let go of the modulation wheel, it keeps the
setvalue.
(11) The VOLUME slider (E19) controls the volume
(MIDI Controller 07).
(12) The push buttons E1 – E8 can have any MIDI
functions assigned to them. By pressing
the MMC push button (3) once, these push
buttons use the precon gured transport
control functions.
(13) The 8 high-resolution rotary knobs E9 – E16
generate Continuous Controller messages.
InEdit Mode, the rotary knobs can be
assigned to any controller number.
(14) If the Direct Monitor function is turned on
(press switch (15)), the MIX control allows
you to adjust the volume level balance
between the recording signal and the
playback signal.
(15) The MONITOR ON/OFF switch activates
the Direct Monitor function. The recording
signal found at the MIC or LINE input is fed to
the output connectors LINE OUT and PHONES
in order to avoid latency and the resulting
timing problems while recording.
(16) The LEVEL control lets you adjust the
volume level of the headphone signal.
Turnthe control completely to the left
before plugging in the headphones to
avoiddamage due to high volume levels.
(17) Plug the green headphone connector
of the supplied headset into the
PHONESconnector.
(18) Plug the red connector of the headset
or any dynamic microphone into the
MIC IN connector.
(19) The LEVEL control adjusts the input volume
of the microphone signal. Make sure the
input signal does not clip (distortion).
(20) The LINE OUT connector lets you connect
RCA audio cables.
(21) The LINE IN connector lets you connect RCA
audio cables.
(22) MIDI OUT allows the UMA25S to connect to
a computer. On the other hand, it provides
a connection to additional MIDI devices,
makingthe UMA25S a full- edged MIDI
interface for the host computer next to its
master keyboard functionality.
(23) The EXPRESSION connector lets you
hook up a foot pedal which can be used to
control assignable MIDI data. The foot pedal
typically controls the volume level, whichis
then referred to as expression pedal, butcan
also be used to control a  lter’s cuto
frequency or even a typical wah e ect.
(24) The SUSTAIN connector allows you to
connect a Sustain pedal. This connector is
assigned by default to the MIDI parameter
“DamperPedal” (Sustain, CC 64), which
represents a switch controller. When the
pedal is pressed (andheld) while in normal
Play Mode, itgenerates a controller with the
value 127. Assoon as the pedal is released,
thecontroller jumps to the value 0 (whichis
the typical behavior of a piano’s sustain
pedal). Asidefrom this, you can assign the
pedal connector to any MIDI controller as is
the case with the push buttons.
(25) This is the USB connector on the UMA25S.
Theconnector (type B) on the device is
connected to a free port (type A) on the
host computer using the supplied cable.
It is compatible with both USB 1.1 and
USB 2.0 standards.
(26) Use the DC IN connector to supply the
UMA25S with power from an external power
adapter (not included).
(27) The POWER switch is used to turn the
UMA25S on and o . Be sure the POWER
switch is turned to the “O ” position when
connecting to the mains.
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