Omron NT31 NT31C manual 210

System Maintenance Section 6-11

SOnce a screen data check has been started, it cannot be stopped.

Check the screen data memory by following the menu operation from the Sys- tem Menu shown below.

Ver 3.10 Select Maintenance Mode.

Select I/O Check.

Select Device Check.

Select Screen Memory.

Press Execute.

•During the check, the message Checking Now... is displayed.

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