Casio IT-2000W - Manual (Page 188)

188
Setting APO Time
Used to set a time until APO (Auto Power OFF) occurs.
SYNTAX
int SYS_SetApoTime (int nValue);
INPUT
nValue = APO time
0 Does not cause APO.
1 to 15 Causes APO in the specified-number of minutes plus
30 seconds.
The actual APO time has an error of +/- 25 seconds.
OUTPUT
= 0 Normal
= -1 Parameter error
Note :
Auto Power OFF will work if the power control function is active. For more information about the
power control function refer to "Setting/Acquisition of Status of Power Control Function".