Table of Contents
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Installation
2-2-4
Precautions in Handling the Board
16
• Turn OFF the power supply to the CPU Unit before mounting or removing
the Board.
• Turn OFF the power supply to the CPU Unit before connecting or discon-
necting Board connectors or wiring.
• Separate the port connector lines from the high-tension or power lines to
reduce external noise.
• Leave the port cover attached when not using a communications port.
Port cover
Section 2-2
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Chapters
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Troubleshooting
