Casio Music - Recent Questions, Troubleshooting & Support

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Where can I find the polarity of casio mt800 keyboard so I can set my new poser adapter to plus or minus

Casio generally speakeing work the opposit way around to Yamaha and most other power supplies. - to centre pin + to outer Check voltage on keyboard or in the manual to be 100% sure
6/18/2022 2:39:19 PM • Casio Music • Answered on Jun 18, 2022
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Manley by 2011 Techno-Beat electronic keyboard. How to make it sound better?

Question edited for clarity. Question moved from Computers to one of the Music Keyboard categories. Contact the maker direct. It has a fault. https://www.google.com/search?q=manley+by+2011+techno-beat+electronic+keyboard+troubleshooting ..
6/14/2022 2:04:58 PM • Casio Ctk 496... • Answered on Jun 14, 2022
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Casio CDP120 digital piano

Lose up the power button
5/27/2022 6:27:41 PM • Casio Privia... • Answered on May 27, 2022
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Casio PX-800 Privia Digital Piano does not turn on. Problem in the power supply. But I can not reach the power supply.

The service manual exlains how to get to all panels for repair.
5/27/2022 6:27:32 PM • Casio Music • Answered on May 27, 2022
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I recently purchased a Casio WK 1250 key board and I need a manual

I got my manual online. Google search
2/21/2022 1:33:42 PM • Casio Music • Answered on Feb 21, 2022
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Schematic for Casio CTK-900 piano keyboard

I was hoping there might be a Service Manual, but there isn't. Try Casio direct. https://www.google.com/search?q=casio+ctk+900+service+manual Lots of Owner's Manuals ..
2/8/2022 8:01:58 PM • Casio Music • Answered on Feb 08, 2022
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My Casio CTK 4400 wont turn off

Question moved to Casio Keyboards. Take it in for service. Sounds like it needs a new switch or control board. https://www.google.com/search?q=Casio+CTK+4400 ..
12/14/2021 5:12:47 PM • Casio Ctk-4000... • Answered on Dec 14, 2021
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How do I get my Casio CDP-100 Digital piano working?

Troubleshooting on a similar model here, but unless you are an electronics engineer, you will need a Casio Service Centre https://www.ifixit.com/Wiki/CASIO_CDP-230R_Troubleshooting https://www.google.com/search?q=Casio+COP-100+Digital+piano+no+sound ..
11/12/2021 10:23:27 PM • Casio Music • Answered on Nov 12, 2021
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How do I reset a Casio CTK 4400 keyboard?

Turning it on and off and on again initializes the keyboard settings. Page EN10 in the manual make that clear. The manual also has a troubleshooting section in the back. https://support.casio.com/en/manual/manualfile.php?cid=008001061 https://ourpastimes.com/how-to-troubleshoot-a-casio-piano-keyboard-12352821.html
11/12/2021 4:20:43 AM • Casio Music • Answered on Nov 12, 2021
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Casio ctk-811ex factory reset?

Use this procedure to return all keyboard settings to what they were when you purchased it. Note that this procedure clears all data from memory. • While holding down the ENTER button, turn on keyboard power. • Reset? • Press YES to initialize the keyboard or NO to turn on power without changing any settings. https://archive.org/stream/Casio_CTK-811EX_Service_Manual/Casio_CTK-811EX_Service_Manual_djvu.txt
10/31/2021 7:13:00 PM • Casio Music • Answered on Oct 31, 2021
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Casio Privia PX-120 problem

https://www.casiomusicforums.com/index.php?/topic/19061-broken-keys-of-privia-px-120/https://www.youtube.com/watch?v=lREFbtqDr90https://100tutos.com/video/1664158/how-to-repair-a-stuck-key-on-a-casio-px-120-digital-keyboard/
9/30/2021 1:14:58 AM • Casio Privia... • Answered on Sep 30, 2021
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Ok i was playnig on

What has happened is that one signal wire of the matrix that scans the keyboard has opened up. Each key has two contacts. One closes before the other and that is how they measure key velocity to control the loudness for piano sounds for example. When one contact doesn't work, often the sound is set to MAXIMUM key velocity resulting in MAX loudness. The key contacts are scanned digitally in groups of usually 8 or 12 and, for instance, every C key has a single line attached and then every group of 8 or 12 has a second line and then there are two complete sets of these to implement the velocity sensing. Your unit probably has either a break in a cable or possibly a cable connector that has failed or not seated OR worst case, the circuit board under the keys has a crack breaking one wire or circuit trace going to that section of the keys. The problem will require opening the keyboard to repair. If you are not electronically adept, besst to take this to a repair shop.
9/16/2021 2:02:11 PM • Casio AP-620... • Answered on Sep 16, 2021
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How to reset the Privia Px-110 back to factory setting

Try this 1. Turn off the digital piano 2. While holding down both the (TONE) and (FUNCTION) buttons, press the (POWER) button
9/15/2021 4:40:28 PM • Casio Privia... • Answered on Sep 15, 2021
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