Evolution Technologies MK-149 User Manual

Midi keyboard manual

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Evolution MK-149

www.evolution.co.uk

M U LT I D ISP L A Y

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MA STER VOLU ME

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MODULATION

PITCH BEND

KE YB OA RD FOR COMPU TER MU SIC


MIDI KEYBOARD MANUAL



1.

POWER SUPPLY


1-1

DC Power - Batteries (not included)

This unit is powered by 6 “C” (R-14) size batteries. Weak batteries will

result in poor performance. Insert batteries as follows:


1. Remove the battery compartment cover and take out the batteries.

2. Insert new batteries making sure that the polarity is correct.

3. It is advisable to replace all 6 batteries at the same time and never

mix batteries. Use alkaline batteries for maximum performance.


1-2

AC Power

You can also use an AC adapter with the following specification: 9-12V DC output, 250-300mA, centre positive.


Note: Do not leave the adapter plugged in for long periods of time if the unit is not in use.

2.

Preparation


2-1 Connect the unit with other MIDI equipment you may have:

MIDI Sound Module

MIDI IN

MIDI IN

MIDI IN

MIDI OUT

Computer

MIDI Keyboard


2-2

Turn on the POWER switch.

2-3

Turn all other equipment on.


3.

Setting the MIDI TRANSMIT Channel


There are 16 MIDI transmit channels available. Once you have set the unit’s MIDI channel, the unit sends all MIDI messages
on this MIDI channel. Be sure to match the channel with the RECEIVE channel of any connected equipment.

3-1

Press the CHANNEL switch. The LED shows the present TRANSMIT channel

3-2

Press one (or two) of the numeric keys to change the channel. The LED changes to the pressed number.

3-3

You can also use +/- switches to increase or decrease the value.

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