Casio IT-2000D - Manual (Page 60)

60
3.7 Auto Backlight Setup
Function
Sets the auto backlight control ON or OFF (refer to Chapter 5 “Keyboard Controller").
Fig. 3.6
Operation
Select ON/OFF with the “ 0” or “ 1” key, then confirm the selection with the “RET” key.
Key Operation Function
0 key Turns the auto backlight control to OFF.
1 key Sets the auto backlight control to ON.
. (decimal) key Toggles to ON and OFF of the auto backlight control.
RET key Confirms the current setup and exits this operation.
CLR key Cancels the current setup and exits this operation.
Others Invalid.