Hiya, I'm looking for a little help with my PX-735 Privia, i couldn't see this model on the main page so hopefully someone who can help sees my post. Long story short, I've just got my Piano back today after having issues with a couple of loud keys, thankfully the fault was identified, parts were replaced and it's back home, fixed and working perfect in the default mode however upon attempting to change my tone I realised my Function button was not working, not to mention all the buttons on my left panel (function, play, recorder,modern, classic & mellow) the only thing that works on the panel is the volume nob, the LED's for L & R are illuminated as is the 'modern' grand piano LEDs is it possible something has gone wrong while this was getting fixed, or is this in some kind of back up mode that I need to de-activate ?? I'm hoping this is a simple fix or am I heading back to the piano shop for more repairs? thanks Keaton.
