Cornell Communications, Inc
4800 Design Guide 10-20-16
3
Cautions and Warnings
The following Manual is to be used as a guide to install the 4800 Emergency Communication System. Consult
your local “Authority Having Jurisdiction” for required code compliance and installation standards. The
Caution
and
Warning
symbols are placed throughout this manual to identify critical requirements for a safe
and proper installation.
1. Caution -
The 4800 Digital Emergency Communication System requires installation by factory trained
authorized dealers/distributors, in accordance with ANSI/NFPA 70 National Electrical Code.
2. Caution
-
Properly trained personnel, familiar with Telecommunications Industry Associations 568 TIA/EIA
standard, are required for proper installation. Failure to terminate the wiring correctly will cause damage to the
system and void the warranty.
3. Caution -
The 4800 Digital Emergency Communication System shall be installed in a controlled, indoor dry
environment, with temperatures maintained between 55°F and 95°F.
4. Caution -
The 4800 Digital Emergency Communication System requires an
Analog “POTS”
dedicated
telephone line for “Offsite” modem communication.
1. Warning –
Cornell Communications manufactures proprietary Control Panels and Switches that have 8
available RJ45 ports to connect to additional Remote Control Panels, Switches and Call Stations. These devices
connect using the straight-thru, TIA/EIA 568A or TIA/EIA 568B, wiring standard. Any attempt to connect an
“Off the Shelf” Ethernet switch will damage the system and void all warranty!
2. Warning –
The 4800 Digital Emergency Communication System requires installation by factory trained
authorized dealers/distributors, in accordance with NFPA 70 National Electrical Code, by qualified electricians.
The 4800 System meets FCC 15, Subpart A, Section A (Commercial Use) emissions and is ICES-003 (Canada)
compliant, when installed according to the installation instructions and the state/local electrical codes.
Component or device substitutions such as Power Supplies, Switches or required cabling types are not
permissible.
3. Warning -
Failure to comply with the installation instructions, the NEC, NFPA and local building code will
void all agency listings and warranty coverage.
4. Warning -
Control Panels, Expansion Switches, Call Stations and Power Supplies require EMI suppression
filters, to be added to the field wire connections during installation, for FCC compliance. Refer to page 16 of the
4800 Installation Manual.
5. Warning -
To ensure proper operation, the 4800 system should be tested on a regular basis by qualified
personnel.
