Pub. 42004-387G
Model 4512-001, 4512-001FR, 4514-001, and 4514-001FR 6-Channel Radios
Page 10 of 19
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02/15
Equipment Required
Test Equipment
RF service monitor
AC voltmeter with dB ranges for measuring audio levels
#1 Phillips screwdriver
1/8-inch flat blade screwdriver
Cable Installation Safety Considerations
Interconnecting, communications, and Class 2 dc power cables should be separated from electrical light
or other Class 1 circuits by at least 2 inches. The exception is where Class 1 wiring or power circuits are
run in a raceway, or are metal-sheathed or metal-clad, or are permanently separated from the conductors
of the other circuitry by a continuous and firmly fixed nonconductor such as porcelain tubes or flexible
tubing in addition to the insulation on the wire. Communications cables and in-building wiring should be
listed and marked for the purpose according to NEC Article 800.
Surge Protection
The Model 4514-001 and 4514-001FR 6-Channel Radios (110/220 V ac) incorporate surge protection.
The power line fuse on the Power Supply module must be replaced with the same type fuse to maintain
safety protection.
Additional surge protection is available on the 4512-001 and 4512-001FR modules with additional safety
fusing. These fuses must also be replaced with the same type to maintain safety protection. See the
“Field Replacement Items” section.
