Casio CTK-691 - Manual (Page 13)

E-11
General Guide
J Playing a Demo Tune (*3)
Pressing the DEMO button starts demo tune play. There are 3 demo tunes, which continuously play in sequence. To stop demo tune
play, press either the DEMO button or the START/STOP button.
Š Pressing the [+]/[–] buttons skips to the next demo tune.
Š The PIANO SETTING button, Layer, and Split are disabled while a demo tune is playing.
*2
dt Number buttons
Š For input of numbers to change displayed settings.
ek [+]/[–] buttons (YES/NO)
Š Negative values can be changed only by using [+] and [–] to
increment and decrement the displayed value.
Rear Panel
el MIDI OUT terminal
em MIDI IN terminal
en SUSTAIN/ASSIGNABLE JACK terminal
eo PHONES/OUTPUT terminal
ep DC 9V jack
705A-E-013C