Omron NT11 - 01-2004 User Manual page 94

System Maintenance
LCD check Check the LCD of the NT11 by performing the following operations, starting
from the system menu.
[System Menu]
Quit
Transmit Mode
Maintenance Mode
PT Setting
I/O Check
Initialize Memory
Memory Switch
[I/O Check]
Quit
I/F Check
Device Check
[Device Check]
LED Check
LCD Check
Key Input Check
• In the LCD check, all of the dots that comprise the screen are displayed,
one at a time, starting at the top left corner of the screen.
The LCD check is completed when all the dots are displayed.
• To abort the LCD check, press any two function keys simultaneously.
Section 3-10
Select "Maintenance
1.0
Mode" with the
then press "ENTER".
Select "I/O Check" with
the key, then press
"ENTER".
Select "Device Check"
with the key, then press
"ENTER".
Select "LCD Check" with
the key, then press
"ENTER".
key,
81