ZyXEL Communications P-870M-I Series User Manual

P-870M-Ix Series User’s Guide

8

• Use ONLY the dedicated power supply for your device. Con-

nect the power cord or power adaptor to the right supply volt-
age (110V AC in North America or 230V AC in Europe).

• Do NOT use the device if the power supply is damaged as it 

might cause electrocution.

• If the power supply is damaged, remove it from the power 

outlet.

• Do NOT attempt to repair the power supply. Contact your 

local vendor to order a new power supply.

• Place connecting cables carefully so that no one will step on 

them or stumble over them. Do NOT allow anything to rest 
on the power cord and do NOT locate the product where 
anyone can walk on the power cord.

• Do NOT install nor use your device during a thunderstorm. 

There may be a remote risk of electric shock from lightning.

• Do NOT expose your device to dampness, dust or corrosive 

liquids. 

• Do NOT use this product near water, for example, in a wet 

basement or near a swimming pool.

• Make sure to connect the cables to the correct ports.
• Do NOT obstruct the device ventilation slots, as insufficient 

airflow may harm your device.

• Do NOT store things on the device.
• Connect ONLY suitable accessories to the device.
• Do not use the device outside, and make sure all the con-

nections are indoors. There may be a remote risk of electric 
shock from lightning.