SMART Embedded Computing PCIE-7217, Инструкция по установке и эксплуатации

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Safety Notes
PCIE-7217 Installation and Use (6806873A01B) 21
Personal Injury
The caution label on the system's rear by the grounding studs shows that you must create
an earth connection because there may be a high leakage current that can be hazardous.
High leakage current can be hazardous and cause injury.
Locate the caution label near the grounding studs (location may vary from system to
system) and make an earth ground connection before connecting power to the PSU.
System Damage
Wrong jumper settings can make the system inoperable. Never change the settings of the
jumpers.
System Damage
WARNING: The intra-building port (s) of the equipment or subassembly is suitable for
connection to intra-building or unexposed wiring or cabling only. The intra-building port (s)
of the equipment or subassembly MUST NOT be metallically connected to interfaces that
connect to the outside plant (OSP) or its wiring. These interfaces are designed for use as
intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089) and require
isolation from the exposed OSP cabling. The addition of primary protectors is not sufficient
protection in order to connect these interfaces metallically to OSP wiring.
The intra-building port (s) of the equipment or subassembly must use shielded intra-
building cabling/wiring that is grounded at both ends.
Power Feed
Short Circuits or Personal Injury
Make sure that all power feeds to the chassis are not energized. Be careful with the tools
used to prevent a short circuit.