Casio DT-X8 Series - Calibrating Touch Panel Alignment; Touch Panel Calibration Procedure

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Enable or Disable the A Key
The System Library can be used to make the setting on “Enable” or “Disable” for switching over
the key input mode in application.
The functions of the System Library relevant to the “Enable or Disable the A Key” are as follows.
SysSetFnKeyLock
: Sets up “Enable” or “Disable” for the Fn key to activate.
SysGetFnKeyLock
: Retrieves “Enable” or “Disable” status for the Fn key to activate.
A Key Notification
When the A key is pressed, the WM_USER+0x506 message is issued to the application. Using
this notification, the application can detect whether the key input mode has been changed.
Permit or Prohibit Key Locks
The System Library can be used to permit or prohibit the operations of keys except for the Power
and Trigger keys.
The functions of the System Library relevant to the “Permit or Prohibit Key Locks” are as
follows.
SysSetAllKeyLock
: Sets up “Enable” or “Disable” for lock with specified key.
SysGetAllKeyLock
: Retrieves “Enable” or “Disable” status for lock with specified key.