17-7
IM DLM6054-01EN
Troubleshooting, Maintenance, and Inspection
17
Executing a Key or Soft Key Test
Set the test to Key Board.
Executes a soft key test
Executes a panel key test
Note
The Accuracy test item is for servicing.
Explanation
Memory Test (Memory)
A test to determine whether or not the internal CPU board RAM and ROM are operating properly. If
they are operating properly, “Success” appears.
If an error occurs, “Fail” appears.
Printer Test (Printer)
A test to determine whether or not the optional built-in printer is operating properly. The built-in printer
is operating properly if the print density is correct. The built-in printer does not print properly if there is
an error.
PC Card Test (PC Card)
A test to determine whether or not the PC card slot is operating properly. If an error occurs, “Fail”
appears.
Key Test (Key Board)
A test to determine whether or not the front-panel keys are operating properly. If the name of the key
that you press is highlighted, the key is operating properly.
Soft Key Test (Key Board)
A test to determine whether or not the soft keyboard input is correct. The soft keyboard is operating
properly if you can enter the specified characters.
Accuracy Test (Accuracy)
The results of the system’s automatic calibration appear. If an error occurs, “Fail” appears.
If an Error Occurs during a Self-Test
If an error occurs even after you carry out the following procedure, contact your nearest YOKOGAWA
dealer.
• Execute the self-test again several times.
• Check whether or not the media being tested is properly inser
ted.
• Check that the paper is set properly in the built-in printer and that paper is not jammed (see section
12.1 for details).
17.3 Carrying Out Self-Tests (Selftest)
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