ページを印刷する5. Precautions
1. This product contains a circuit board.
2. Rain or immersion in water may cause the product to malfunction.
3. Do not heat, press, or damage internal components.
4. Non-professional maintenance personnel are not allowed to disassemble the product.
5. The working voltage of the product is 5VDC, using a voltage lower or exceeding this
voltage may cause the product to fail to work or be damaged.
6. Q&A
Question: Does MTB-22 need power supply?
Answer: If the product can work normally after the MIDI port is connected, power supply is
not required; in addition, power supply can improve the transmission stability, and choose
according to actual needs.
Question: When connected to a mobile phone/iPad/, there will be freezes and delays when
playing MIDI notes.
Answer: Please clear the phone/iPad cache, turn off the unused software, or restart the
device before using it.
Question: How do other APP software, including Windows, connect to Bluetooth?
Answer: Please refer to "DOREMiDi Bluetooth MIDI Connection Tutorial.pdf".
Link: http://www.doremidi.cn/h-pd-24.html?fromColId=104
If the problem is not resolved, please contact customer service.
Manufacturer: Shenzhen Huashi Technology Co., Ltd.
Address: Room 9A, 9th Floor, Kechuang Building, Quanzhi Technology Innovation Park,
Shajing Street, Baoan District, Shenzhen, Guangdong, China
Post Code: 518104
Customer Service Email: [email protected]
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