Rev B
Doc. 6001072
Page 27 of 28
FCC REQUIREMENTS
1. INSTALLATION
This equipment complies with part 68 of the FCC rules on the front inside of the cabinet is a label which contains
the following information:
1.
The FCC registration number for the system, which is DS8 USA-18617-OT-E.
2.
The ringer equivalence number (REN) which is 0.1B.
This system connects to the telephone lines by means of a standard jack called the USOC RJ71C. This jack
would be installed by 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 devices not ringing in response to an incoming call. The sum of the REN’s
should not exceed five (5.0). To be certain of the number of devices that may be connected to the line, as determined by
the total REN’s, contact the telephone company to determine the maximum REN’s for the calling area.
2. TYPE OF SERVICE
Your Sentex Ovation system is designed to be used on a standard device telephone lines. The system should not
be connected to coin service or party lines. If you have any questions about your telephone line, such as how many pieces
of equipment may be connected to it, the telephone company will provide this information upon request.
3. TELEPHONE COMPANY PROCEDURES
The goal of the telephone company is to provide you with the best service it can. In order to do this, it may
occasionally be necessary for them to make changes in their equipment, operations, or procedures. If these changes
might affect your service the operation of your equipment, the telephone company will give notice, in writing, to allow you to
make changes necessary to maintain uninterrupted service.
4. IF PROBLEMS ARISE
If your telephone equipment is not operating properly, you should immediately remove it from the telephone lines,
as it may cause harm to the network. If the telephone company notes a problem, they may temporarily discontinue
service. When practical they will notify you in advance of the discontinuation. If advance notice is not feasible, you will be
notified as soon as possible. When you are notified, you will be given the opportunity to correct the problem and informed
of your right to file complaint with the FCC.
In the event any repairs are ever needed on your system, they should be performed only by an authorized
representative of Sentex Systems, Inc.
5. RADIO FREQUENCY
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 when the
equipment is operates in a residential environment. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, 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.
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Increase the separation between the equipment and receiver.
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Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
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Consult the dealer or an experienced radio/TV technician for help.
If necessary, the user should consult the dealer or an experienced radio/television technician for additional
suggestions. The user may find the following booklet prepared by the FCC helpful: “How to Identify and Resolve Radio
Television Interference Problems”. This booklet is available from the United States Government Printing Office,
Washington, DC, 20402, Stock No. 004-000-00345-4.