ZyXEL Communications ONU-6040B-22 Switch User Manual


 
ONU-6040B-2x Series User’s Guide
10
Safety Warnings
1 For your safety, be sure to read and
follow all warning notices and
instructions.
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 per-
sonnel 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 disassem-
bling.
Use ONLY an appropriate power adaptor or cord for your device.
Connect the power adaptor or cord to the right supply voltage (for example,
110V AC in North America or 230V AC in Europe).
Do NOT allow anything to rest on the power adaptor or cord and do NOT place
the product where anyone can walk on the power adaptor or cord.
Do NOT use the device if the power adaptor or cord is damaged as it might
cause electrocution.
If the power adaptor or cord is damaged, remove it from the power outlet.
Do NOT attempt to repair the power adaptor or cord. Contact your local vendor