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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
99
System Maintenance
Section 3-9
3-9
System Maintenance
The NT20S has the self maintenance functions such as I/O check and setting sta-
tus check.
3-9-1
I/O Check
The I/O operations for the following items of the NT20S are checked by the I/O
check function.
S
Touch Switch
S
Communications with the support tool
S
Communications with the Host (NT20S-ST128 RS-232C only)
S
LCD
S
LED Check
S
The Screen Data Memory
S
Buzzer
Checking the Touch Switches
Execute a touch switch check by the menu operation from the System Menu as
mentioned below.
Select “Maintenance Mode”.
Select “I/O Check”.
Select “Touch Switch”.
Summary of Contents for NT20S
Page 1: ...Cat No V020 E1 04 NT20S Programmable Terminal OPERATION MANUAL ...
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Page 3: ...ii ...
Page 4: ...iii NT series Programmable Terminal Operation Manual Revised August 1997 ...
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Page 19: ...xviii ...
Page 129: ...110 ...
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