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[ SYSTEM MENU ]
Quit
Transmit Mode
Maintenance Mode
[ MAINTENANCE MENU ]
Quit
PT Setting
I/O Check
DIP-SW Status
Init. Memory
Memory Switch
[ I/O CHECK MENU ]
Quit
LED Check
Buzzer
LCD Display
Comm. Check
Touch Switch
Data Memory
105
System Maintenance
Section 3-9
Checking the LED
Check the LED by using the menu operation from the System Menu as mentioned
below.
Select “Maintenance Mode”.
Select “I/O Check”.
Select “LED Check”.
The “RUN” LED on the front face of the NT20S will flash. The “POWER” LED re-
mains lit.
S
To quit the LED check, press the “EXIT” touch switch. The NT20S will enter the
I/O CHECK MENU.
Summary of Contents for NT20S
Page 1: ...Cat No V020 E1 04 NT20S Programmable Terminal OPERATION MANUAL ...
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Page 4: ...iii NT series Programmable Terminal Operation Manual Revised August 1997 ...
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Page 19: ...xviii ...
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