Omron NT620C, Operation Manual

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3-9 Section System Maintenance
107
Select “I/O Check”.
MAINTENANCE MENU
Quit
Display History
I/O Check
Memory Switch
PT Settings
Init. Memory
Select “Screen Memory”.
I/O CHECK MENU
Quit
Touch Switch
Comm. I/F
Battery
DIP Switch
EL Display
Buzzer
LED
Screen Memory
Printer I/F
Calendar & Clock
SCREEN MEMORY CHECK
Warning!! If you execute this check,
screen data is initialized.
End Exec
Press “Exec”.
S
If “End” is pressed without having pressed “Exec”, the check is not executed.
The screen memory check starts.
While the check is in progress, the message “Checking” is displayed.
S
If the check is completed normally, the message “Memory Normal” is dis-
played.
S
To quit the check, press the “End” touch switch. The “I/O CHECK MENU” will
be redisplayed.
S
If the message “Memory Trouble” is displayed, it indicates that the life of the
screen data memory has expired or that there may be a hardware fault. Initial-
ize the screen data memory and perform the test again. If the same error mes-
sage is displayed again, contact your OMRON service center.