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EXIT
[ RS-232C I/F INPUT CHECK ]
[ 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
103
System Maintenance
Section 3-9
The data received from the con-
nected Host are displayed in
hexadecimal numbers.
When the check is finished, press the EXIT touch switch. The NT20S will enter the
RUN mode.
Checking the LCD
Check the NT20S LCD by using the menu operation from the System Menu as
mentioned below.
Select “Maintenance Mode”.
Select “I/O Check”.
Select “LCD Display”.
S
The LCD displays dots (segments of the screen) line by line beginning with the
top left corner. If all the dots are displayed normally, the NT20S will enter the I/O
CHECK MENU after all the dots have been turned off.
S
To cancel the LCD indication check, press any touch switch (anywhere) on the
screen. The I/O Check Menu will be redisplayed.
Summary of Contents for NT20S
Page 1: ...Cat No V020 E1 04 NT20S Programmable Terminal OPERATION MANUAL ...
Page 2: ...i ...
Page 3: ...ii ...
Page 4: ...iii NT series Programmable Terminal Operation Manual Revised August 1997 ...
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Page 11: ...x ...
Page 19: ...xviii ...
Page 129: ...110 ...
Page 169: ...150 ...
Page 253: ...234 ...