Multi-Tech Systems MT9234ZBA-USB ユーザーズマニュアル
Appendix A – Regulatory Compliance
Multi-Tech Systems, Inc. MT9234ZBA-USB User Guide (S000419D)
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FCC Part 15 Regulation
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
47 CFR – FCC Part 15 regulations. The stated limits in this regulation are designed to provide reasonable protection against
harmful interference in a residential environment. 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:
47 CFR – FCC Part 15 regulations. The stated limits in this regulation are designed to provide reasonable protection against
harmful interference in a residential environment. 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.
●
Plug 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.
This device complies with 47 CFR – FCC Part 15 rules. Operation of this device is subject to the following conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference that may cause undesired operation.
1. This device may not cause harmful interference, and
2. This device must accept any interference that may cause undesired operation.
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.
Canadian Limitations Notice
Notice: The ringer equivalence number (REN) assigned to each terminal device provides an indication of the
maximum number of terminals allowed to be connected to a telephone interface. The termination on an interface
may consist of any combination of devices subject only to the requirement that the sum of the ringer equivalence
numbers of all the devices does not exceed 5.
Notice: The Industry Canada label identifies certificated equipment. This certification means that the equipment
meets certain telecommunications network protective, operational and safety requirements. The Industry Canada
label 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.
maximum number of terminals allowed to be connected to a telephone interface. The termination on an interface
may consist of any combination of devices subject only to the requirement that the sum of the ringer equivalence
numbers of all the devices does not exceed 5.
Notice: The Industry Canada label identifies certificated equipment. This certification means that the equipment
meets certain telecommunications network protective, operational and safety requirements. The Industry Canada
label 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.
Industry Canada
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment
Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du -Reglement Canadien sur le -matériel
brouilleur.
Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du -Reglement Canadien sur le -matériel
brouilleur.