Omron NT631C manual Checking the Buzzer, Check if the buzzer sounds correctly

System Maintenance		Section 6-11
Checking the Buzzer	Check if the buzzer sounds correctly.
Reference:	The buzzer will sound in this check regardless of the setting made with the
	Buzzer Sound memory switch.
	Check the buzzer by following the menu operation from the System Menu
	shown below.
	Ver 4.12	Select Maintenance Mode.

Select I/O Check.

Select Device Check.

Select Buzzer Check.

•If the buzzer functions correctly, it will sound continuously. At this time, the Buzzer Check touch switch will be displayed in reverse video.

•To stop the buzzer while it is sounding, press the Buzzer Check touch switch again.

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