The Yamaha PSR-195 is a 61-key portable MIDI keyboard released in 1998.
Jack James @jackjames70761
声誉积分: 1
发帖于: 2023年9月17日
When my keyboard is plugged in and I click the button to turn it on, the screen does nothing and none of the keys work.
这是一个好问题吗？
1条评论:
Hi @jackjames70761,
Does it turn on if you insert 6 x 1.5V D type batteries into the battery compartment of the keyboard instead of the adapter?
Have you checked that there's 12V DC on the output cable plug of the adapter that you're using now?
由 jayeff 完成的 2023年9月17日
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Hi @jackjames70761,
Does it turn on if you insert 6 x 1.5V D type batteries into the battery compartment of the keyboard instead of the adapter?
Have you checked that there's 12V DC on the output cable plug of the adapter that you're using now?
由 jayeff 完成的