Casio IT-2000W manual Setting ABO Time, Int SYSSetAboTimeint nValue

Setting ABO Time

The ABO (Auto Backlight OFF) function is used to automatically turn off the backlight if neither key entry nor touch-panel entry is permitted for a certain period of time. This function is used to set the ABO time. Enable ABO by selecting a number between 1 and 15, which corresponds to a period of between 20 seconds and 5 minutes.

SYNTAX

int SYS_SetAboTime(int nValue);

INPUT

nValue = ABO time

0Not activate ABO

1to 15 Activates ABO in specified number x 20 seconds.

OUTPUT

= 0	Normal
= -1	Parameter error
= -3	VxD not registered

Note:

This function will be implemented by a software timer. Therefore, the period until the backlight is actually turned off has an error of +/- 10 % associated with it.

167