Solon

Somehow i managed to set it back to normal, but after playing for few seconds it started some error like attachment. Is it normal for casio products become faulty so easily? 20200301_162938.mp4

Any idea what does this display mean? Or could you help show me step by step to do a reset? Since i couldn't see the change on display. I mean like after i press function, how many times i need yo press right or left and the press enter until final. Really appreciate if you can help

Hi guys, my recent ctx 700 display is error. The display only shows full keyboard and F anfld G note with a blank background . I dont how to set it back to normal since i am a beginner. Please help. I tried to use function menu, but nothing changed on display.