McGrey LK 6120 MIC User manual

LK 6120 MIC
User Manual
Version: 09/2019

© 2019
This manual is protected by copyright. Any copying or reprint, even in excerpts, is
only allowed with written consent of Musikhaus Kirstein GmbH. The same applies to
reproduction or copying of images, even in altered form.
Contents
1.Panel Control ...................................................................................................... 1
2.External Ports ..................................................................................................... 1
3.Performance Preparation................................................................................... 2
Battery mode........................................................................................................ 2
Operation via power supply.................................................................................. 2
4. Audio output and headphone jack ................................................................... 2
Audio Out............................................................................................................. 2
Headphone jack................................................................................................... 2
5. Audio input and microphone connection ........................................................ 2
Audio input........................................................................................................... 2
Microphone jack................................................................................................... 3
6. Basic operation.................................................................................................. 3
Light key function................................................................................................. 3
Volume Adjustment / Master Volume ................................................................... 3
Volume Adjustment / Accompaniment Volume..................................................... 3
Select voice / timbre............................................................................................. 3
Percussion Mode ................................................................................................. 3
Play demo songs.................................................................................................. 4
7. Accompaniment function (rhythm only) .......................................................... 4
Select rhythm....................................................................................................... 4
Playing with rhythm.............................................................................................. 4
Fill-In.................................................................................................................... 4

Stop rhythm.......................................................................................................... 4
Metronome........................................................................................................... 4
Adjust Tempo....................................................................................................... 4
8. Accompaniment function (chord mode) .......................................................... 4
Single Chord........................................................................................................ 4
Fingered Chord.................................................................................................... 5
9. Memory function................................................................................................ 6
10. Effects............................................................................................................... 6
Transpose function............................................................................................... 6
Sustain function.................................................................................................... 6
Vibrato function.................................................................................................... 6
Split function ........................................................................................................ 6
11. Recording function.......................................................................................... 6
12.Rhythm programming ...................................................................................... 7
13. Learning function with illuminated keys........................................................ 7
APPENDIX.............................................................................................................. 9
Timbre.................................................................................................................. 9
Rhythm .............................................................................................................. 10
WEEE Declaration (Waste of Electrical and Electronic Equipment) ............... 11

Thank you for purchasing this musical Instrument. To ensure you will be completely
satisfied with this product, read and understand this manual carefully before use.
Keep the manual in a safe place. The Operating Manual must be passed on to all
subsequent users.
Follow the Operating Manual!
The signal word WARNING identifies hazards, which can result
without precautions in serious injury.
The signal word NOTE indicates general precautions, which should
be observed in handling the product.
Images used in this manual may differ slightly from the actual
product, as long as it has no adverse effect on the properties and
safety of the product.
All personal formulations in these instructions are to be considered
gender neutral.
These operating instructions apply to persons who have been supervised or
instructed in the operation of the device by a person responsible for their safety and
who have proven to be able to handle the device.
Children should be supervised to ensure that they do not use this
item as a toy. Do not leave the children unattended.
Never let children play with Plastic Bags or other material from
packaging.
Danger of property damage! We are not liable for accidents that
occur as a result of non-observance of the safety instructions or
due to incorrect handling.
All information contained in this Operating Manual is accurate to the best of our
knowledge and belief. Neither the author nor the publisher, however, can be held liable for
damages or losses that arise in connection with the use of this Operating Manual.
Other product, brand or company designations specified in this document are
possibly the trademarks of their respective owners. Compliance with all applicable
copyright laws is the responsibility of the user of this document.

Attention
Please observe the following basic information in order not to endanger yourself or
others and to avoid damage on external equipment.
Warnings
Do not disassemble the instrument and do not modify it.
This could result in electric shock. Entrust a specialist workshop with any necessary
service and maintenance or contact your dealer.
If you notice that the power cord shows signs of wear and tear, the unit has a
malfunction, smells or smells burned, unplug it immediately, and then have a
technician repair it
Before you clean the instrument, you should disconnect it from the power.
Always place the instrument on a flat, stable surface to prevent it from wobbling or
falling over.
Do not use the instrument in a damp or wet environment.
Do not place vessels filled with liquids, such as vases, glasses or bottles on top of
the instrument.
Do not place small objects on it that could slip in, such as hairpins, sewing needles
or coins.
Do not place burning candles on the instrument.
Precautions
To avoid damaging the instrument, do not place it in places with high temperatures
or dust, do not place it next to an air conditioner and avoid direct sunlight.
Do not place the instrument near other electrical equipment to avoid interference.
Do not use force when handling the instrument and avoid placing heavy objects on
the unit.
Disconnect the instrument from the power if you are not going to use it for a long
time.
To disconnect the device from the mains, pull the plug, not the cable.
Please handle the power cable carefully. It should not be near radiators, you should
not place heavy objects on it and lay it in a way that people can not step on it or fall
over it.
Please note that continuous high volume can permanently damage your hearing.
Adjust the volume carefully.

1
1. Panel Control
2. External Ports
This portable device is designed for indoor use. The warranty does not apply to
equipment used for professional use.

2
3. Performance Preparation
Battery mode:
The instrument requires six 1.5V AA batteries. Open the battery compartment cover
on the bottom and insert the batteries one after the other with the correct polarity.
Replace the cover when the batteries are installed. (Batteries are not included.)
Energy or voltage losses lead to loss of volume and distortion. Discharged or bad
batteries MUST be replaced immediately to ensure performance. Always remove
the batteries if you are not going to use the product for a long time.
Operation via power supply
Use only the supplied AC adapter. Connect the output cable of the adapter to the
power connector on the back of the instrument and the other end to the power
outlet. (Note: The input voltage of the adapter must be compatible with the mains
voltage.)
4. Audio output and headphone jack
Audio Out: Turn off the keyboard and the external audio device. Connect one end of
an audio cable (optional) to the PHONES / OUTPUT connector on the back of the
keyboard, and then connect the other end to the audio input of the audio device.
Headphone jack: When you connect headphones to the PHONES / OUTPUT jack
on the back of the instrument, the speaker automatically turns off. In this way, you
can practice without disturbing others.
When using headphones, please ensure suitable volume and practice time to
prevent hearing damage.
5. Audio input and microphone connection
Audio input: The keyboard is equipped with a stereo input function. Sound from
mobile phones, MP3 players, computers and other audio devices can be transmitted
to the instrument. First, turn off the keyboard, connect one end of an audio cable
(not supplied) to the output connector of an audio device, and the other end to the
AUDIO INPUT connector on the back of the keyboard, and then turn on the
keyboard.

3
Microphone jack: Connect the included microphone here to join in your
performance.
Using a microphone may cause some noise such as hissing or feedback. Please
keep the microphone at a reasonable distance from the speakers. It is
recommended to unplug the microphone when not in use to avoid background
noise.
6. Basic operation
Press the [POWER ON / OFF] button. The LED display turns on and displays the
current tempo "120".
Light key function: This keyboard is equipped with a light key function. The light
function is activated by default. Press [KEY LIGHTING] to enable or disable the light
function.
Volume Adjustment / Master Volume: Press [MASTER VOL +] or [MASTER VOL -]
to increase or decrease the overall volume. Press [MASTER VOL +] and [MASTER
VOL -] simultaneously to restore the default value.
The overall volume setting also affects the accompaniment volume.
Volume Adjustment / Accompaniment Volume: Press [ACCOM VOL +] or [ACCOM
VOL -] to increase or decrease the accompaniment volume. Press [ACCOM VOL +]
and [ACCOM VOL -] simultaneously to restore the default value.
Select voice / timbre: Turning on the keyboard activates the voice selection function
automatically. If you are in a different state, press the [TIMBRE] button to activate
the voice selection function. The display shows "tnE". The voice is set to "000" by
default and can now be changed by pressing the corresponding number buttons or
by pressing the "+" / "-" buttons.
Percussion Mode: Press [ Keyboard Percussion] to turn the keyboard into a
percussion keyboard. In this mode, each key of the keyboard now corresponds to a
percussion instrument. Press the [Keyboard Percussion] button again to disable the
keyboard percussion function.

4
Play demo songs:
Press the [DEMO One] button. The keyboard now plays the current demo song
repeatedly. Press the button again to play the next demo song.
Press the [DEMO All] button. The keyboard plays all demo songs one after another.
During playback of a demo song, the voice (TIMBRE) can be changed.
7. Accompaniment function (rhythm only)
Select rhythm: Press the [Rhythm] button to activate the rhythm selection function.
After "Rhy" appears in the display, press the number buttons or the "+" / "-" buttons
to select other rhythms.
Playing with rhythm accompaniment: Press [START / STOP] to start the
accompaniment rhythm. Alternatively, press [SYNC]. After "Syn" appears on the
screen, play any key in the chord key zone (1st-19th key, from the left) to activate
the rhythm accompaniment.
Fill-In: After the accompaniment rhythm has been activated, press [FILL-IN] to play a
rhythm variation. If you hold down [FILL-IN], this variation will continue repeatedly.
Stop rhythm: During rhythm playback, press [START / STOP] to stop the
accompaniment rhythm.
Metronome: The metronome supports different time signatures: 1/4, 2/4, 3/4 and
4/4. Press [Metronome] repeatedly to select one of the four time signatures. Press
the [Metronome] button again to stop the metronome.
Adjust Tempo: Press [TEMPO +] or [TEMPO -] to increase or decrease the tempo.
Simultaneously pressing the two buttons will restore the default setting.
8. Accompaniment function (chord mode)
Single Chord: When the rhythm is activated, press [SINGLE]. After "Sin" is displayed
on the screen, the chords in the chord zone of the keyboard can be specified by the
simplified single-finger mode.
Press [SINGLE] again. The screen will show "OFF" and disable the single-chord
feature.

5
Fingered Chord: When the rhythm is activated, press [FINGERED]. After "Fin" is
displayed on the screen, you can play a full chord on the keys in the chord section of
the keyboard.
If you press [FINGERED] again, "OFF" will be displayed on the screen and finger
chord function will be disabled.

6
9. Memory function
The Direct Memory feature allows you to save the voice, rhythm, tempo, and other
parameters that you want to change during playback for quick customization. This
instrument is equipped with 3 direct memory buttons.
Set the instrument to the desired values, press the [Memory] button and select
[Memory 1] to [Memory 4] to save the current status.
Press one of the [Memory 1] to [Memory 4] buttons to call up the setting parameters
stored in this memory and replace the current status.
There is no permanent storage for the stored contents, and the stored contents are
lost when the instrument is turned off.
10. Effects
Transpose function: The transpose function allows you to play music of other keys in
C tuning. Press [Transpose -] to decrease the tone by one semitone (minor second).
Press [Transpose +] to increase the tone by one semitone (minor second). If you
press [Transpose-] several times, the tuning changes by a corresponding number of
semitone steps. Press [Transpose +] and [Transpose -] at the same time to return to
C tuning "00".
Sustain function: Press [Sustain], "SUS" will appear in the display and the sustain
effect will be activated. Press this button again to deactivate the sustain effect.
Vibrato function: Press [Vibrato], the display will show "Vib" and the vibrato effect
will be activated. Press this button again to deactivate the vibrato effect.
Split function: Press [SPLIT] to activate the split function. The display shows "ON".
The 24 keys of the left half of the keyboard sound an octave higher. The voice of the
left half of the keyboard remains the previously set voice. The remaining keys on the
right side of the keyboard sound one octave lower to represent the same pitch as
the left side.
If desired, the voice of the right half of the keyboard can be changed to reflect
different voices on both halves of the keyboard.
Press [SPLIT] again to exit this function.
11. Recording function
Press the [REC] button to activate the recording function.
In this mode, all played notes are recorded. When the memory is full, "FUL" is
displayed on the screen and recording stops automatically.

7
Press the [PLAY] button to play the recorded sounds for one time. The screen will
show "PLy". When playback is complete, the recording mode is called up and "rEC"
is displayed on the screen. You can now record again or press [PLAY] to replay the
recorded sound.
Press [START / STOP] or [REC] again to deactivate the recording function. All
recorded data will be lost.
There is no permanent memory for the stored contents, and the stored contents are
lost when the instrument is turned off or the recording function is exited.
12. Rhythm programming
When the rhythm programming function is activated by pressing [PROG], "Prg" is
displayed on the screen and keyboard percussion is activated. In this mode, you can
create custom rhythms by playing the corresponding percussion keys.
A maximum of 32 percussion sounds can be recorded. Thereafter, "FUL" is
displayed on the screen and programming is automatically stopped.
Press the [PLAY] button to play the recorded percussion. Pressing [PLAY] again to
stop playback will display "Prg" on the screen and re-enable the programming
function. You can now program a new rhythm or press the [PLAY] button again to
restart the playback of the already recorded rhythm.
Press [START / STOP] or [PROG] again to deactivate the programming function. All
recorded rhythms are lost as a result.
There is no permanent memory for the stored contents, and the stored contents are
lost when the instrument is turned off or the programmer is left.
13. Learning function with illuminated keys
This instrument offers 3 learning modes: ONE KEY, FOLLOW and ENSEMBLE.
Press [One Key] to activate the single-key training function, then press the "+" / "-"
button to select the song to be learned.
This training is aimed at learning the tone duration and timing, and there are no
requirements for pitch or creativity. In this mode, pitch errors do not matter. No
matter what tone is pressed, the right sound will always sound. The keyboard and
display always show the correct notes.
After completing a song, repeat the currently-learning song.
Press [Start / Stop] or the [One Key] button to disable this training function.

8
Press [Follow] to activate the Follow function, then press the "+" / "-" button to select
the song to learn.
This training [Follow] aims at learning the right pitch. Follow the tones shown on the
display and through the illuminated keys on the keyboard. You must first play the
correct note before the instrument continues to play.
In this condition, the keyboard only plays the correct notes and does not respond to
the wrong notes.
Press [Start / Stop] or [Follow] to deactivate this training function.
Press [Ensemble] to activate the ensemble function, and then press the "+" / "-"
button to select the song to be learned.
The ensemble training aims to learn the sound duration and pitch of the song
properly. The melody note disappears. If you do not respond within 3 seconds, the
keyboard automatically plays the correct note.
After completing a song, repeat the currently-learning song.
Press the [Start / Stop] or [Ensemble] button to disable this training function.

9
APPENDIX
Timbre

10
Rhythm

11
WEEE Declaration
(Waste of Electrical and Electronic Equipment)
Your product has been designed and manufactured using quality materials and
components that are recyclable and reusable. The symbol means that your product
must be disposed separately from household waste at the end of its service life.
Dispose of this equipment at your local collection point or recycling center.
Please help to protect the environment in which we all live.
All specifications and appearances are subject to change without notice. All
information was correct at time of printing. Musikhaus Kirstein GmbH does not
guarantee for the accuracy or completeness of any description, photograph or
statement contained in this manual. Printed colors and specifications may vary
slightly from product. Products from Musikhaus Kirstein GmbH are only sold through
authorized dealer. Distributors and dealers are not agents of Musikhaus Kirstein
GmbH and have no authority to bind Musikhaus Kirstein GmbH legally in any way.
Musikhaus Kirstein GmbH
Bernbeurener Str. 11
86956 Schongau –Germany
Telefon/Phone: [phone]
Telefax/Fax: [phone]-19