Checking The Pt Setting - Omron NT20S-ST121B-EV3 User Manual

System Maintenance
3-9-2

Checking the PT Setting

122
[ 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
The screen memory check will start.
While the screen memory is checked, the "Memory checking..." message will
be displayed.
• If the memory check has been normally completed, the "Memory is OK"
message will be displayed.
• To quit the memory check, press the "Cancel" touch switch. The NT20 will
enter the I/O CHECK MENU.
• If the "Memory error!" message is displayed, the screen data memory
may have been used up to its service life or there may be a hardware
fault. In that case, initialize the screen data memory and check the mem-
ory again. If the same error message is displayed again, consult the
OMRON Service Center.
Display the NT20 settings by using the menu operation from the System Menu
as described below.
[ SYSTEM MENU ]
Quit
Transmit Mode
Maintenance Mode
Select "Data Memory".
LCD Display
Comm. Check
Press "TEST START".
Pressing "Cancel" will
cancel the memory
check.
TEST
START
Select "Maintenance Mode".
Section 3-9