Connecting To Power ("Power"); Surge Protectors And Lightning - Multitech MT2834ZDX Quick Reference Manual

3 Features

Connecting to Power ("POWER")

Low voltage DC power is supplied to the MT2834ZDX through a modu-
lar power supply included with the modem. Plug the power supply mod-
ule into a convenient AC power outlet or surge protector. Plug the
connector on the other end of the power cord into the POWER jack on
the modem. A power on/off switch is located on the right side of the
modem.
Note: Use only the power supply supplied with the MT2834ZDX. Use
of any other power supply will void the warranty and could damage the
modem.
As soon as you apply power to the modem, it will perform a diagnostic
self-test, indicated by the speed LEDs flashing in sequence for approxi-
mately two seconds, after which the 28 indicator should light. If this
does not happen, check that the power switch is on, the power supply
is solidly connected, and the AC outlet is live.

Surge Protectors and Lightning

Power surges and other transient voltages on power lines, such as
those caused by lightning strikes, can damage or destroy your modem.
Damaging voltages can also enter your modem through the telephone
line, especially during an electrical storm. Therefore, we recommend
that you plug the MT2834ZDX into a surge protector rather than directly
into a wall outlet, preferably a surge protector that provides protection
against electrical spikes on the telephone line as well as on the power
line. Note that not even a surge protector can guard against damage
from a nearby lightning strike. During an electrical storm, your safest
course is to unplug your computer equipment from both the power out-
let and the telephone line.
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