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INSTALLATION INSTRUCTIONS FOR MODEL 300PBX-SB
People's lives depend on your safe installation of our products. It is important to follow all
instructions shipped with the products. This device is to be installed by a trained electrician who is
thoroughly familiar with the National Electrical Code and will follow the NEC Guidelines as well as
local codes. The selection of the mounting location for the device, its controls and the routing of the
wiring is to be accomplished under the direction of the Facilities Engineer and the Safety Engineer.
In addition, listed below are some other important safety instructions and precautions you should
follow:
• Read and understand all instructions before installing or operating this equipment.
• Avoid installing telephone wiring during a lightning storm.
• Installation of telephone jacks in wet locations must be avoided unless the jack is designed
specifically for that application.
• Before touching uninsulated telephone wires or terminals, ensure that telephone line has been
disconnected from the network interface.
• Exercise caution during installation or modification of telephone lines.
• After installation, test the device to ensure that it is operating properly.
• After testing is complete, provide a copy of this instruction sheet to all personnel.
• Establish a procedure to routinely check the device for proper activation and operation.
• File these instructions in a safe place and refer to them when maintaining and/or reinstalling the
unit.
Failure to follow all safety precautions and instructions may result in property damage,
serious injury, or death to you or others.
A. FCC Regulations.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
- Consult the dealer or an experienced radio/TV technician for help.
Any changes made by the user not approved by Federal Signal Corporation can void the user's
authority to operate the equipment.
This equipment complies with Part 68 of the FCC rules. Located on the equipment is a label that
contains, among other information, the FCC registration number and ringer equivalence number
(REN). If requested, this information must be provided to the telephone company.
The REN is used to determine the quantity of devices which may be connected to the telephone
line. Excessive REN's on the telephone line may result in the devices not ringing in response to
SAFETY MESSAGE TO INSTALLERS
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