Clarity ALERTMASTER AL12 User Manual

The following items are included as part of the CS-03 

Requirements. The standard connecting arrangement for the 

equipment is CA11A. This product meets the applicable Industry 

Canada technical specifications.

NOTE: The Canadian Department of Communications label 

identifies certified equipment. This certification means that the 

equipment meets certain telecommunications network protective 

operational and safety requirements. The Department does 

not guarantee that 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. 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 (telephone 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 equipment 

malfunctions, may give the telecommunications company cause to 

request the user 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.

Warning: Users should not attempt to make such connections 

themselves, but should contact the appropriate electric inspection 

authority, or electrician, as appropriate. The Ringer Equivalent 

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 requirement that the sum of the Ringer Equivalent 

Number of all the devices not exceed five.

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CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, 
 

DO NOT REMOVE COVER (OR BACK).

 

NO USER-SERVICEABLE PARTS INSIDE. REFER 

 

SERVICING TO QUALIFIED PERSONNEL.

The lightning flash with arrowhead symbol 

inside an equilateral triangle is intended to 

alert User that the presence of uninsulated 

“hazardous voltage” within the product’s 

enclosure, which may be of sufficient 

magnitude to induce a risk of electric shock 

to persons.

The exclamation mark inside an equilateral 

triangle is intended to alert the User of 

the presence of important operating and 

maintenance (servicing) instructions in the 

literature accompanying the product.

This symbol means that the unit is double 

insulated. An earth or ground connection is 

not required.