Omron NT20S Operation Manual page 125

System Maintenance
Checking the Screen Memory
Reference: When the screen data memory is checked, the memory is initialized and all the
106
Check the screen memory by using the menu operation from the System Menu as
mentioned below.
screen data is lost. Check that the screen data has been backed up using the sup-
port tool before executing a screen data memory check.
[ 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
[ SCREEN DATA MEMORY CHECK ]
Caution!!
This test will destroy
the Screen Data.
CANCEL
DIP-SW Status
LCD Display
Comm. Check
TEST
START
Section 3-9
Select "Maintenance Mode".
Select "I/O Check".
Select "Data Memory".
Press "TEST START".
Pressing "Cancel" will cancel
the memory check.