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EL T320
Installation
and Users Guide
Maintenance
Cleaning
Before cleaning, turn off the tenninal and disconnect the power. The tenninal unit
and the keyboard can be cleaned with a soft cloth and a inild cleaner. To clean
the screen use a clean, soft cloth and a high quality glass cleaner.
Problem Solving
This section summarizes the basic faults which can be repaired without special
knowledge. If you are unable to repair your terrninal using this short list, please
consult the factory .
Table 2-1
Problem solving
Press any key.
No Display
Check mains power
The screen saver turned
off the screen display
Power failure
Check the power cord
connections.
Power disconnected
Connect
it
The keyboard cable is not
connected.
The bell tone does not
sound
Contact your SeIVice Office
Any error message appears
instead of "ELT320 OK."
Check communications
setup. See Chapter 4.
No communication with
host
Check general setup. See
Chapter 4.
Communication setup
incorrectlly installed.
Terminal is in local mode
Host cable disconnected.
Check host cable
connections at tenninal
and host system.
Check cable/ connector pin
out See Chapter 7.
Host cable wired
incorrectly
Check printer setup. See
Chapter 4.
No communication with
printer
Printer setup does not
match your printer.
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