Casio IT-2000D - Manual (Page 141)

141
Setting Buzzer Volume
Sets the buzzer volume to one of four levels: Large/Medium/Small/OFF.
SYNTAX
int SYS_SetBuzzerVolume(int nVolume);
INPUT
nVolume = 0 OFF
1 Small
2 Medium
3 Large
OUTPUT
= 0 Normal
= -1 Parameter error
= -2 No response from KBC
= -3 VxD not registered (for IT-2000W only)
Acquisition of Buzzer Volume
Acquires the buzzer volume as one of four levels: Large/Medium/Small/OFF.
SYNTAX
int SYS_GetBuzzerVolume();
INPUT
None
OUTPUT
0 OFF
1 Small
2 Medium
3 Large
-2 No response from KBC
-3 VxD not registered (for IT-2000W only)