ZTE ZXDSL 831 - Manual (Page 7)

ZXDSL 831/831B/831II/831BII User’s Manual
2
l Rather than directly connecting phones to the ADSL line, led them out
from the phone interface of the splitter.
l Never place any objects on the equipment.
l Keep the equipment dry, ventilated and rainproof, and clean.
l Unplug the power and all connection cables in case of thunderstorms,
to protect the equipment against lightning.
l Clean the equipment using a soft and dry cloth rather than liquid or
atomizers. Power off the equipment before cleansing it.
l Power off the idle equipment.
l Keep the ventilation hole clean and prevent any objects from dropping
into the equipment through it. Otherwise, it may cause short circuit
and further cause equipment damage and fire. Do not spray liquid on
the surface of the equipment.
l Do not open the case of the equipment, especially during equipment
power-on.
l Before plugging/unplugging the power, make sure that the power is off,
thus avoiding surge.
l Be careful when unplugging the power, because the transformer may
be very hot.
Note:
Please read the above safety guidance carefully before equipment use. Users
should assume responsibilities for any accidents due to incompliance with the
above instructions
.