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[Wiring Precautions]
[Startup/Maintenance Precautions]
CAUTION
Use a specified tool for crimping of the cable and contacting pin. Imperfect crimping may cause a
malfunction.
Verify the pin-out and fully insert the crimped contacting pin into the connector. Imperfect insertion
may cause a failure or malfunction.
Insert the wired external power supply cable into the external power supply cable connector until a
click is heard.
Imperfect insertion may cause a failure or malfunction.
Always ground the personal computer to the protective ground conductor.
Failure to do so may cause a malfunction.
WARNING
Shut off all phases of the external power supply before cleaning the board or retightening the fixing
screws. Failure to do so may result in an electric shock, or cause a failure or malfunction of the
board.
Shut off the external power supply for the system in all phases before installing the board to or
removing it from the personal computer.
Failure to do so may result in electric shock or cause the board to fail or malfunction.
Do not connect or disconnect any communication cable while power is on.
Doing so may result in a malfunction.