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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.
Summary of Contents for 640 DAPT XTRA
Page 2: ......
Page 6: ...Statements vi 025 9416...
Page 20: ...Introduction 8 025 9416...
Page 26: ...Specifications 14 025 9416...
Page 96: ...Installation 84 025 9416...
Page 126: ...Optional Equipment Installation 114 025 9416...
Page 134: ...Voice Prompts 122 025 9416...
Page 174: ...Parts Lists and Schematics 162 025 9416 Schematic...
Page 175: ...Parts Lists and Schematics 025 9416 163...
Page 176: ...Parts Lists and Schematics 164 025 9416...
Page 177: ...Parts Lists and Schematics 025 9416 165...
Page 178: ...Parts Lists and Schematics 166 025 9416...
Page 179: ...Parts Lists and Schematics 025 9416 167...
Page 180: ...Parts Lists and Schematics 168 025 9416...
Page 181: ...Parts Lists and Schematics 025 9416 169...
Page 182: ...Parts Lists and Schematics 170 025 9416 Silkscreen...
Page 185: ...Parts Lists and Schematics 025 9416 173 Schematic...
Page 186: ...Parts Lists and Schematics 174 025 9416...
Page 187: ...Parts Lists and Schematics 025 9416 175...
Page 188: ...Parts Lists and Schematics 176 025 9416...
Page 189: ...Parts Lists and Schematics 025 9416 177...
Page 190: ...Parts Lists and Schematics 178 025 9416 Silkscreen...
Page 193: ...Parts Lists and Schematics 025 9416 181 Schematic...
Page 194: ...Parts Lists and Schematics 182 025 9416...
Page 195: ...Parts Lists and Schematics 025 9416 183...
Page 196: ...Parts Lists and Schematics 184 025 9416 Silkscreen...
Page 198: ...Parts Lists and Schematics 186 025 9416 RAM Disk 702 9386B ROM Disk 702 9389B...
Page 199: ...Parts Lists and Schematics 025 9416 187 TNPP Interface 702 9362C 2...
Page 200: ...Parts Lists and Schematics 188 025 9416 Terminal Block Adapter 702 9470B...
Page 201: ...Parts Lists and Schematics 025 9416 189 CONFIGURATION DIAGRAMS Dual Trunk Telco DID 024 0076A...
Page 202: ...Parts Lists and Schematics 190 025 9416 Dual Trunk Telco End to End 024 0077A...
Page 203: ...Parts Lists and Schematics 025 9416 191 Dual Trunk Telco E M 024 0078A...
Page 204: ...Parts Lists and Schematics 192 025 9416 Dual Trunk Telco Ground Start 024 0079A...
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