Kawai K4 Owner's Manual page 13

<Procedure>
(1) Press :
(2) Use the VALUE Slider or Cves)and (-no_) to call up the SYS display.
SYSTEN-HIBI
(1) Press Gysre) .
(2)
Use the VALUE Slider or ves) and (x0) to call up the SYS display.
oro VEN eMek |
sone