
Appendix A Legal Information
GLC1320G-55 User’s Guide
27
Registration
Register your product online to receive e-mail notices of firmware upgrades and information at
www.zyxel.com.
Safety Warnings
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.
• Do NOT open the device or unit. Opening or removing covers can expose you to dangerous high
voltage points or other risks. ONLY qualified service personnel should service or disassemble this
device. Please contact your vendor for further information.
• 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 disassembling.
• Do not use the device outside, and make sure all the connections are indoors. There is a remote
risk of electric shock from lightning.
• Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your device.
• Warning! To avoid risk of electric shock, remove only one card at a time and do not place fingers
or objects inside the chassis. Cover empty slots with slot covers.
"PRODUCT COMPLIES WITH 21 CFR 1040.10 AND 1040.11"
"PRODUIT CONFORME SELON 21CFR 1040.10 ET 1040.11".
CLASS 1 LASER PRODUCT
APPAREIL À LASER DE CLASSE 1
This product is recyclable. Dispose of it properly.
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