Clarity A Division of Plantronics Inc. C120 Manual De Usuario

17

receiver with respect to the 
telephone equipment. (This 
increases the separation between 
the telephone equipment and 
the receiver.)

3. Connect the telephone equip-   

ment into an outlet on a circuit 
different from that to which the 
television, radio, or other receiver 
is connected.

4. Consult the dealer or an experi-

enced Radio/TV Technician 
for help.   

 Changes or modifica-

tions not expressly approved by the 
manufacturer responsible for compli-
ance could void the user’s authority 
to operate the equipment.

Before installing this equipment, users 
should ensure that it is permissible 
to be connected to the facilities of 
the local telecommunications com-
pany. The equipment must also be 
installed using an acceptable method 
of connection. In some cases, the 
company’s inside wiring associated 
with a single line individual service 
may be extended by means of a 
certified connector assembly (tele-
phone extension cord). The customer 
should be aware that compliance 

with the above conditions may not 
prevent degradation of service in 
some situations. Repairs to certified 
equipment should be made by an 
authorized Canadian maintenance 
facility designated by the supplier. 

Any repairs or alterations made by 
the user to this equipment, or equip-
ment malfunctions, may give the 
telecommunications company cause 
to request the user to disconnect 
the equipment.

Users should ensure for their own 
protection that the electrical ground 
connections of the power utility, 
telephone lines and internal metallic 
water pipe system, if present, are 
connected together. This precaution 
may be particularly important in 
rural areas.

 Users should not 

attempt to make such connections 
themselves, but should contact 
the appropriate electrical inspec-
tion authority, or electrician, as 
appropriate.

The Ringer Equivalence Number 
is an indication of the maximum 
number of terminals allowed to be 
connected to a telephone interface. 
The termination on an interface 
may consist of any combination of 
devices subject only to the require-
ment that the sum of the Ringer 
Equivalence Numbers of all the 
devices does not exceed five.