5.10.6 Installation Precautions - NEC ElectraElite 48 System Hardware Manual

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Electra Elite
System Hardware Manual

5.10.6 Installation Precautions

The ETUs used in this system make extensive use of
CMOS technology that is very susceptible to static
electricity.
Static discharge must be avoided when
handling ETUs. Always use the following precautions:
Wear a grounding strap anytime you handle an ETU.
Make all ETU DIP switch setting changes before
inserting it in the KSU. Ensure that the KSU is Off.
Carry ETU in a conductive polyethylene bag to
prevent static electricity damage.
Issue 6
connection
5 - 99

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