When you get in the menus the first selection has a lower tone than the others
so you can always find your place. I believe dimmer set is #16 and language is
#18 but your manual can tell you that for sure. Ok is the 4th button from left
on the bottom. Remember that those buttons are multifunction buttons.
Tom
Tom Brennan KD5VIJ, CCC-A/SLP
web page http://titan.sfasu.edu/~g_brennantg/sonicpage.html