© Copyright Lotronic – 2017
MEK54100 Manual
2
Precautions
Read it carefully before proceeding
Only use the supplied mains adaptor. Change it whenever it shows any wear and tear, or goes wrong.
Don’t disassemble the instrument nor make any change inside of it. In case of any anomalous function, stop using
immediately and have it repaired by the qualified maintenance personnel.
Make sure that the both are power off when connecting the instrument with other amplifiers.
Don’t leave the volume working in maximum or in uncomfortable stage for long time.
Keep the instrument away from the heat, which may damage the components.
Stop any liquid or other particles from getting into the instrument, which may corrode the body or result in short
circuit.
Unplug the instrument before cleaning it. Don’t plug or unplug the unit wet hands.
Clean the instrument with a piece of dry and soft cloth without detergent, alcohol or other chemical products.
Turn off and unplug the instrument after performance or for a long time of leaving it unused.
Warning ! Don’t put your ears close to the speaker. High volumes might damage your hearing.
Don’t short-circuit the power supply contacts.
Keep the packing material as it contains important information.
Controls
1. Speaker
9. Chord function OFF
17. MP3 NEXT/VOL+
25. Start/Stop
2. Master volume
10. Chord tone 1-4
18. MP3 PREV/VOL-
26.Tr / -
3. Insert sheet holder
11. Record / Playback
19. Play / pause
27. Tempo + / -
4. ON/OFF switch
12. LED display
20. Pitch
28. Drum / -
5. Sync Tempo
13. Program / Playback
21. Sustain
29. Chord keyboard
6. Single Chord key
14. Digital keyboard
22. Vibrato
30. Right hand playing part
7. Fill-in
15. Tone / Rhythm
23. Percussions
8. Fingered Chord
16. Demo
24. Conversion key
Rear panel connectors:
•
Using AC/DC Power Supply Adaptor
The AC/DC power supply adaptor must be the one designated for the instrument. Before
connecting the AC/DC adaptor to the wall outlet, ensure that all other connections have
been made. Insert the small round plug firmly into the "DC 9V IN" jack on rear of
instrument and then insert the other end into an available AC wall outlet (Please notice the
input voltage should be the same as that of the power network).
•
Using MIC
Insert the supplied microphone into the MIC jack, then you can sing along with the music.
•
Connecting headphones or external keyboard amplifier
Plug in the headphones (not included) with a stereo mini-jack 3.5mm plug to the "PHONES" jack for private listening.