Crown CTs 2000 Operation Manual page 73

A. Periodically check this device to verify that there are no foreign substances in, or in front of,
the speaker which will reduce its effectiveness.
B. Testing should be periodically performed. Refer to NFPA 72G, local Fire Codes and the
authority having jurisdiction for information.
C. In the event a volume adjustment or other repair is required, be sure to refer to the Safety
Message For Maintenance Personnel before proceeding.
VI. SERVICE.
Unauthorized repair/servicing of the unit may result in degradation of performance and/or property
damage, serious injury, or death to you or others. If a malfunctioning unit is encountered,
Federal Signal will service your equipment or provide technical assistance with any problems that
cannot be handled locally.
Any units returned to Federal Signal for service, inspection, or repair, must be accompanied by a
Return Material Authorization. This R.M.A. can be obtained from the local Distributor or
Manufacturer's Representative.
At this time a brief explanation of the service requested or the nature of the malfunction, should
be given.
Address all communications and shipments to:
WARNING
do not attempt any field repair/retrofit of parts.
FEDERAL SIGNAL CORPORATION
Electrical Products Division
Service Department
2645 Federal Signal Drive
University Park, IL 60466-3195
-5-