Campbell Hausfeld COM220 Manual Do Utilizador

 

Industry Canada (IC) was formerly known as DOC. 

“NOTICE:  The Industry Canada label identifies certified equipment.  This 
certification means that the equipment meets certain telecommunications 
network protective, operational and safety requirements as prescribed in the 
appropriate Terminal Equipment Technical Requirements document(s).  The 
Department does not guarantee the equipment will operate to the user’s 
satisfaction. 

“Before installing this equipment, users should ensure that it is permissible to 
be connected to the facilities of the local telecommunications company.  The 
equipment must also be installed using an acceptable method of connection.  
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 coordinated by a representative 
designated by the supplier.  Any repairs or alterations made by the user to this 
equipment, or equipment 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 electric 
inspection authority, or electrician, as appropriate.” 

“NOTICE:  The Ringer Equivalence Number (REN) assigned to each terminal 
device provides 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 requirement that the 
sum of the Ringer Equivalence Numbers of all the devices does not exceed 5.”