Casio Recent Questions, Troubleshooting Help & Support

google for manuals took less than 5 seconds. manual for a CASIO KL 400 label printer

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 ..

A Casio Keyboard Service Centre is the best idea.

Casio Ctk-900 Service Manual - CTK900 - HelpOwl.com

https://www.helpowl.com > Casio > CTK900 > Research Casio Ctk-900 Service Manual - CTK900 ... Get support for Casio CTK900 ... Our system has returned the following pages from the Casio CTK900 data we have on ...

Manual Casio CTK-900 (page 1 of 108) (English) - Libble.eu

https://www.libble.eu > ... > Casio > CTK-900 View and download the Manual of Casio CTK-900 Keyboard (page 1 of 108) (English). ... authorized CASIO Service Provider. AC Adaptor

you want a line output

Shift > Mode > 2:LineIO or on the graphics one its sometimes 10:LineO etc.

look for something with line in it

Steve :P

same as one you took out and threw away . we never saw it

Take your watch to a jeweler to inquire.

only verizon can do it when you setup an account with them

buy a new battery (DUH)

we do not sell any products try a watch shop

sounds like dirty battery contacts to me

many things second hand are JUNK

since analog went bye bye it will not work

junk it

throw it away and replacement is all

See if it has an equation mode, and select quadratic equations. If it has a SOLVE feature, enter equation, provide a guess and solve.

Casio repair both in and out of warranty. Most watchmaker/jewellers can replace the battery for you.

First of all the lag may be due to a weak battery. I find that the battery when weak can't turn the hands before it gives up on the digital part. However, assuming your batter is okay, there is an explanation here https://www.youtube.com/watch?v=7pMnAMbaW94 Synopsis: When the watch is displaying the time press the bottom right, "Forward," button for 4 seconds. "Sub" should be displayed. Use same "Forward" button to move the tiny, sub-display hand to the "50" (12 o'clock) position by pressing it repeatedly. Press the bottom left "Mode" button then use the "Forward" and top right "back" buttons to move both of the hands on the main display to 12 o'clock so all hands point in the same direction. Then press the "Adjust" button top left and the hands should move to the time the digital time is set to.

Mode PGM 3 Clerks pick the clerk you want to use Put you new name in the the description you might need a number them ESC all the way out now Mode REG job done

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 ..

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