Bell System DATASPEED 5B Operation Manual

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BELL SYSTEM PRACTICES
AT&TCoStandard
SECTION 582-102-120
Issue 4, January 1975
1
2.
3.
4.
"DATASPEED*" TAPE-TO-TAPE SYSTEM
TAPE RECEIVER 5B
DESCRIPTION AND OPERATION
CONTENTS
GENERAL ..
DESCRIPTION
SYSTEM ...
5B TAPE RECEIVER
DATA SETS
OPERATING INSTRUCTIONS
ENERGIZING
INSERTING TAPE
RECEIVING CALLS
INITIATING REQUEST
FOR DATA
LOWTAPE .
OPERATION
CABINETS .
TAPE PUNCH
RECEIVER MODULE
A. General .....
B. Punch Driver Circuits
C. Control and Low Tape
Alarm Circuits , . . .
D. PowerSupply Circuit
FACTORY INSTALLED
WIRING OPTIONS . . . .
A. Out of Service Wiring
Option ZA ..... .
B. Unattended Answer Wiring
Option ZB ....... .
PAGE
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2
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4
4
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7
7
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10
13
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CONTENTS
C. Changing From 8- to 7-, 6- or
5-Level Operation
PAGE
13
5. OPTIONAL FEATURES . . . . . 14
TP199784 STATION IDENTIFIER
APPARATUS UNIT
OPTION ............. .
TP199633 BLANK
PANEL ..... .
TP199788 UNATTENDED SEND-
RECEIVE APPARATUS UNIT
OPTION ............ .
TP320297 HEAVY DUTY CHAD
DISPOSAL AND TAPE PULLER
OPTION ........... .
1.
GENERAL
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1.01 This section provides description, oper-
ating instructions, and principles of
operation for the DATASPEED 5B Tape
Receiver. It is reissued
to
add information on the
system, the operation (Part 4), the optional
features (Part 5), and
to
update the figures
to
meet schematic diagram standards. TCN577 has
been included in this issue. Since it is a general
revision, marginal arrows ordinarily used to indi-
cate changes and additions are omitted. This
section was formerly 592-808-100.
1.02 Installation, troubleshooting, adjust-
ments, and lubrication, as well as infor-
mation on apparatus unit options, can be found
in appropriate sections.
1.03 The following designations cover the
receiver and option unit combinations:
5B Floor-Mounted Receiver without op-
tions.
*Registered Trademark of AT&TCo
Prepared for American Telephone and Telegraph Company by Teletype Corporation
©
1964 and 1974 by Teletype Corporation
All rights reserved
Printed in U.S.A.
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