Omron NT20S Operation Manual page 123

System Maintenance
Checking the Buzzer
Reference: Though memory switch setting for the buzzer has been made for OFF, the buzzer
104
Check the NT20S buzzer by using the menu operation from the System Menu as
mentioned below.
[ SYSTEM MENU ]
Quit
Transmit Mode
Maintenance Mode
[ MAINTENANCE MENU ]
Quit
PT Setting
I/O Check
Init. Memory
Memory Switch
[ I/O CHECK MENU ]
Quit
LED Check
Buzzer
Touch Switch
Data Memory
S If the buzzer function is normal, the continuous buzzer sound will be made.
S To stop the buzzer, press "EXIT" touch switch in the buzzer check screen. The
NT20S will enter the I/O CHECK MENU.
will sound when the buzzer check is executed.
DIP-SW Status
LCD Display
Comm. Check
Section 3-9
Select "Maintenance Mode".
Select "I/O Check".
Select "Buzzer".