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6-9SectionSystem Settings
171
Set the key press sound by following the menu operation from the System Menu
shown below.
Select Maintenance Mode.
Select Memory Switch.
Press Key Press Sound to display ON or
OFF.
The setting option changes each time the
touch switch is pressed.
Ver 3.10
To set other memory switches, select the relevant screen using the [ ] (next
screen) or [
] (previous screen) touch switch, then make the setting.
• To confirm the settings and quit the memory switch setting screen, press the
Quit touch switch. The settings made last will be set and the NT31/NT31C will
return to the MAINTENANCE MODE MENU screen.
• To quit the memory switch setting screen without confirming the settings, press
the Abort touch switch. The NT31/NT31C will return to the MAINTENANCE
MODE MENU screen with the previous settings still in effect.
6-9-4 Setting the Buzzer Sound
The NT31/NT31C has a function for sounding a buzzer in response to an instruc-
tion from the host, or when an error occurs. It is possible to set whether or not the
buzzer actually sounds with the memory switches.
• ON:
The buzzer sounds in response to instructions and when an error occurs.
• OFF:
The buzzer does not sound in response to instructions or when errors occur.
• ERROR ON:
The buzzer sounds only when an error occurs.
The default (factory) setting is OFF.