16 About this document
Enterprise Edge 2.0 Programming Operations Guide P0911588 Issue 01
Enhanced 911 Configuration
Note: For information about 911 configuration, refer to Enhanced 911 (E911)
Configuration on page 89.
Radio-frequency interference
Only qualified persons can service the system.
The installation and service of this hardware is hazardous and can cause severe
harm to the person performing the tasks or to other persons. Only qualified
service personnel must perform the installation and service tasks.
Electrical shock hazards from the telecommunication network and AC mains
are possible with this equipment. To minimize risk to themselves and users, the
service personnel must connect the Enterprise Edge system to an outlet
equipped with a third-wire ground.
Service personnel must be alert to the risk of high leakage currents spreading
onto metal system surfaces during power line fault events near network lines.
These leakage currents flow to Protective Earth ground through the power
cord. Because of the protective function of earth ground, when cabling the unit,
the first task the service personnel must perform is the connection to an earthed
outlet.. Subsequently, the last task to perform is the removal of the the
connection. It is important that operations requiring the unit to be powered
down must have the network connections (central office lines) removed first.
Warning
Local, state and federal requirements for Emergency 911 services support by Customer
Premises Equipment vary. Consult your telecommunication service provider regarding
compliance with applicable laws and regulations.
Equipment generates RF energy.
This equipment generates, uses, and can radiate radio-frequency energy. If not
installed and used in accordance with the installation manual, it may cause
interference to radio communications. It has been tested and found to comply
with the limits for a Class A computing device pursuant to Part 15 of the FCC
Rules and with ICES.003, CLASS A Canadian EMI Requirements. Operation
of this equipment in a residential area is likely to cause interference, in which
case the user, at his or her own expense, will be required to take whatever
measures may be required to correct the interference.