Casio IT-2000W Technical Reference Manual page 193

Setting/Acquisition of Power ON Alarm
This terminal has a function to automatically turn on the power to the main unit at the specified time.
This function requires the RTC (Real Time Clock) function. Normally, an INT4Ah interrupt will
occur when the setting is being made on the RTC. This function makes it possible to add the
function which turns on the main unit at the desired time.
SYNTAX
int SYS_SetPowerOnAlarm(int OnOff);
INPUT
OnOff = Power On setup
OUTPUT
0 Normal
SYNTAX
int SYS_GetPowerOnAlarm();
INPUT
None
OUTPUT
0
Other than 0 = Turns on the power.
Note :
The power ON alarm set with this function will be reset if rebooting occurs because the reset
button is pressed or due to the software.
0 Does not turn on the power.
Other than 0 Turns on the power.
= Does not turn on the power.
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