I have a touchpanel menu with 9 icons - 3 rows of 3. I'd like to use the up/down/left/right buttons on the panel to scroll/navigate through the icons, with 'ok' selecting the desired item.
Obviously I can use up/down to control things like volume/channels etc, but I'm unsure how to use them to scroll through items/icons on the actual touchpanel - any ideas?
(Hope that makes sense)
Thank you!
