37 key electronic keyboard
As one of the most professional 37 standard key record system percussion programming manufacturers and suppliers in China, we bring here high quality musical instruments with good price. Welcome to buy bulk 37 Keys Keyboard for sale here from our factory.
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Product Introduction
product description：
Model Number:YK5518
37 Standard Key
12 Voices
8 Styles
20 Demo Songs
Chord Controller:Multi-finger, Single-Finger
Fill in
Sustain, Vibration
Record System, Percussion programming
37 Standard Key Record System Percussion Programming Features at a Glance:
32 memory locations let you store and recall your patches
Phrase looper lets you capture song ideas or create "sound on sound" overdubs
HQ mini keyboard allows fast, natural performance with premium feel and response
Sustain pedal input allows the sustain function for all FM generated sounds
Stereo speaker system lets you take your sounds anywhere
Specially designed bass reflex port technology enhances bass response for full, rich sound
Can operate on 6 AA batteries for up to 5 hours for true portability
USB To Host port allows MIDI connectivity to your USB-equipped computer or iOS device
Common faults and troubleshooting methods for keyboard
Press the key and the speaker is silent. There are several reasons and solutions for this phenomenon:
Forget to turn on the power. Turn on the power.
The main sound controller is at the lowest position. Turn the master volume control up.
Plug in the headphones. If you plug in the headphones, unplug the headphones, it will sound.
The automatic power cut function works. Turn on the power, turn the switch to OFF, then turn it to ON to turn on the power.
no rhythm appears. Need to check:
The master volume controller is too small. Turn the master volume control up.
The rhythm volume control is too small. Turn the rhythm volume control up.
Prosody synchronization start function is invalid. It is possible to press a key other than the accompaniment keyboard (one half and one octave at the bottom). Press the key within the accompaniment keyboard and the sync start function will take effect.
There is a noise. In general, the noise is from an electric appliance such as a refrigerator or a washing machine. The solution is to keep the keyboard's AC power outlet away from the power socket that causes the noise generator.
There is interference from the radio or TV. In this case, there may be a very powerful radio or television transmitter nearby. In this way, you can try to change the position of the instrument, and the disturbance will disappear or be smaller.
Distortion occurs when the sound is turned on. This phenomenon is because the speaker inside the machine is small and may not be suitable when the sound is too loud. It is best to turn the volume down or an external speaker.
There is no sound when connecting an external amplifier. There are two possibilities at this time:
The volume control is too small. Turn the volume up.
Poor wire contact. Replace the good power leads.
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