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EM-422 User’s Guide
8
7 Safety Warnings
1 For your safety, be sure to read and
follow all warning notices and
instructions.
• Do NOT use this product near water, for example, in a wet basement or near a
swimming pool.
• Do NOT expose your device to dampness, dust or corrosive liquids.
• Do NOT store things on the device.
• Do NOT install, use, or service this device during a thunderstorm. There is a
remote risk of electric shock from lightning.
• Connect ONLY suitable accessories to the device.
• ONLY qualified service personnel should service or disassemble this device.
• Make sure to connect the cables to the correct ports.
• Place connecting cables carefully so that no one will step on them or stumble
over them.
• Always disconnect all cables from this device before servicing or disassem-
bling.
• Do not use the device outside, and make sure all the connections are indoors.
There is a remote risk of electric shock from lightning.
Switching • Maximum frame size: 1522 bytes including tag/
CRC
• Store and forward
Approvals FCC Part 15 of Class A & CE
Feature Specification