CTI Products EXB-232 Asynchronous Serial System Extender - Manual (Page 31)

68-11089-115
27
Appendix E FCC Notices
1. The Federal Communications Commission (FCC) has established Rules which permit this device to be directly connected to the telephone
network. Standardized jacks are used for these connections. This equipment should not be used on party lines or coin lines.
2. If this device is malfunctioning, it may also be causing harm to the telephone network; this device should be disconnected until the source
of the problem can be determined and until repair has been made. If this is not done, the telephone company may temporarily disconnect
service.
3. The telephone company may make changes in its technical operations and procedures; if such changes affect the compatibility or use of
this device, the telephone company is required to give adequate notice of the changes. You will be advised of your right to file a complaint
with the FCC.
4. If the telephone company requests information on what equipment is connected to their lines, inform them of:
a.
The telephone number this unit is connected to
b. The ringer equivalence number
c. The USOC jack required
d. The FCC Registration number
Items ‘b’ and ‘d’ are indicated on the label.
The Ringer Equivalence Number (REN) is used to determine how many devices can be connected to your telephone line. In most areas,
the sum of the RENs of all devices on any one line should not exceed five (5.0). If too many devices are attached, they may not ring
properly.
WARNING: This device must only be attached to a private line using a JM8 connector
Service Requirements:
In the event of equipment malfunction, all repairs should be performed by CTI Products, Inc. It is the responsibility of users requiring service to
report the need for service to CTI Products, Inc. Service can be obtained at:
CTI Products, Inc.
1211 W. Sharon Rd.
Phone: (513) 595-5900
Cincinnati, Ohio 45240 Fax: (513) 595-5983
This equipment has been tested and found to comply with the limits for a Class A 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 operated in a commercial 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. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to
operate the equipment.
Appendix F: Industry Canada (IC) Notices:
EQUIPMENT ATTACHMENT LIMITATIONS
• NOTICE: The Canadian Industry Canada label identifies certified equipment. This certification means that the equipment meets
certain telecommunications network protective, operational and safety requirements. The Department does not guarantee the
equipment will operate to the user’s satisfaction.
• Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local
telecommunications company. The equipment must also be installed using an acceptable method of connection. The customer
should be aware that compliance with the above conditions may not prevent degradation of service in some situations.
• Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any
repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company
cause to request the user to disconnect the equipment.
• Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines and internal
metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas.
Caution: Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority, or
electrician, as appropriate.
The Load Number (LN) assigned to each terminal device denotes the percentage of the total load to be connected to a telephone loop which
is used by the device, to prevent overloading. The termination on a loop may consist of any combination of devices subject only to the
requirement that the total of the Load Numbers of all the devices does not exceed 100.
This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
CAUTIONS:
- Never install telephone wiring during a lightning storm.
- Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations.
- Never touch uninsulated telephone wiring or terminals unless the telephone line has been disconnected at the network interface.
-
Use caution when installing or modifying telephone lines.