Connections; Switching The Instrument On; Selecting A Preset For Each Of The Three Voices Available - KETRON SD4 Manuel D'instruction

6. Keys used to access some operating menus to set the operating modes of the instrument
and its parameters.
7. Keys used to select/de-select the three internal voices of the instrument and controllable
via Midi In2 Voice port.
8. Key used to quickly change the transposer.
9. Value +/- keys used to change the parameters and the sounds set on the Midi parts.

ConneCtIons

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The following connections are available at the back of the instrument:
1. ON/OFF button.
2. Connection for the independent 9 Volt power adaptor (supplied with the instrument).
3. Connection for headphones to listen directly to what is played on the instrument.
4. Audio stereo outputs left & right for connecting a Mixer or an amplifier system.
5. midi out connection for sending MIDI data to an independent instrument.
6. mIdI In2 connection (voice) for connecting independent MIDI devices, such as a Master
Keyboard, Midi Accordion, etc.
7. mIdI In1 connection to simultaneously control 16 MIDI channels on a sequencer or other
independent MIDI device.
8. usb connection for connecting the instrument to a personal Computer or other device
equipped with Master USB connection.

swItChIng the Instrument on

In default conditions, sd4 works as if it had two completely separate sound generators. Using
the mIdI In1 port, you can simultaneously control sixteen MIDI channels and assign one of the
512 sounds of the built-in wavetable for each of them. At the same time, using the mIdI In2
port (voice), you can control the three different Voices of the instrument called right, left
and bass. From the instrument's panel or via MIDI Program change, you can assign one of the
128 sound presets available on the instrument for each of the afore-mentioned voices.

seleCtIng a preset For eaCh oF the three voICes avaIlable.

The three voices, which can be controlled via the channels of the mIdI In2 port (voice), can
be activated and controlled using the three buttons on the front panel of the instrument
and called left, right or bass respectively. The corresponding LED of each of the afore-
mentioned buttons shows the status of the part.
In particular:
3 4 5 6 7 8
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