E-12a Number buttonsb [+]/[–] buttons(YES/NO)• For input of numbers tochange displayed settings.• Negative values can bechanged only by using [+]and [–] to increment anddecrement the displayedvalue.Playing a Demo Tune*4Pressing the DEMO button starts demo tune play. There are 3 demo tunes, which continuously play in sequence. To stop demotune play, press either the DEMO button or the START/STOP button.NOTE• Pressing the [+]/[–] buttons skips to the next demo tune.• The PIANO SETTING button, Layer, and Split are disabled while a demo tune is playing.*2General Guide738A-E-014A*3• WK-3700c PITCH BEND wheeld MODULATION wheel• WK-3200c MODULATION buttond MODULATION button lampe PITCH BEND wheelc dc deFront Panel• WK-3700 onlyf Access lampg Eject buttongf