ZETRON 640 DAPT XTRA, Руководство по установке и ремонту

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Statements
iv 025-9416
FEDERAL COMMUNICATIONS COMMISSION (FCC) REGULATIONS
1. This device complies with Part 68 of the FCC rules. The FCC registration number of this
device, the ringer equivalence number, the facility interface code (end-to-end 02LS2 and
02GS2, DID 02RV2-T, E&M TL11M telco end and TL11E Zetron end), service order code
(9.0Y and AS.3) and the connection jack type (RJ21X, RJ2GX, RJ2EX), if requested, must
be reported to the telephone company. The FCC registration number and the ringer equival-
ence number may be found on the label attached to the device.
2. The ringer equivalence number (REN) is used to determine the quantity of devices which
may be connected to the telephone line. Excessive RENs on the telephone line may result in
the devices not ringing in response to an incoming call. The sum of ringer equivalence
numbers for all devices connected to a single telephone line should not exceed five (5.0) for
reliable operation. To be certain of the number of devices that may be connected to a line,
as determined by the total RENs, contact the local telephone company.
3. If this device causes harm to the telephone network, the telephone company will notify you
in advance that temporary discontinuance of service may be required. If advance notice is
not practical, the telephone company will notify you as soon as possible. You will also be
advised of your right to file a complaint with the FCC if you believe it is necessary.
4. The telephone company may make changes in its facilities, equipment, operations or proce-
dures that could affect the operation of this equipment. If this happens, the telephone com-
pany will provide advance notice in order for you to make necessary modifications to main-
tain uninterrupted service.
5. This device must not be installed on coin-operated telephone lines or party lines.
6. Repair work on this device must be done by Zetron, Inc. or a Zetron authorized repair sta-
tion. If this device is causing harm to the telephone network the telephone company may
request that you disconnect the equipment until the problem is resolved.
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 communica-
tions. 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 or her own expense.
Changes or modifications not expressly approved by the manager of Zetron’s compliance depart-
ment can void the FCC authorization to operate equipment.