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1 PURPOSE
1.00
The purpose of this manual is to provide
detailed step-by-step instructions for installing and
programming STRATA DK systems.
1
.Ol
This chapter provides an overview of manual
organization; a list of reference documentation
that supports the installed system; a list of system
mnemonics; and inspection, packaging and stor-
age guidelines.
2 ORGANIZATION
2.00 This manual is organized in modular chap-
ters for easy removal and replacement of updated
materials. The chapters are as follows:
Chapter One - Introduction
Chapter Two - System Description
Chapter Three - Installation Site Requirements
Chapter Four
- System Configuration
Chapter Five
- KSU Cabinet Installation
Chapter Six
- PCB Installation
Chapter Seven -
Telephone Installation
Chapter Eight - Peripherals Installation
Chapter Nine
- System Wiring and Main Dis-
tribution Frame Arrangements
3 REFERENCE DOCUMENTATION
3.00 The STRATA DK digital key systems are
supported by the following complement of refer-
ence documentation:
3.10 Fault Finding Procedures:
Hardware trou-
bleshooting and diagnostic information presented
in flowchart form.
3.20 General Description:
An overview of the
systems and their features.
3.30
User Guides:
Detailed step-by-step guides
for system operation.
3.40 System Record:
A series of tables used to
record the system’s software features and con-
figuration programming.
3.50 Programming:
Detailed step-by-step in-
structions on how to enter data in the System
INSTALLATION-INTRODUCTION
SECTION 200-096-201
FEBRUARY 1991
Record, and program the system from the com-
pleted System Record Sheets. LCD responses
are included to provide clear guidance ‘for the
programmer.
3.60 Remote Maintenance and Administration:
Programming and maintenance procedures spe-
cially adapted for remote maintenance and ad-
ministration terminal use. Detailed, step-by-step
instructions are provided, complete with the termi-
nal responses.
NOTE:
These procedures also apply when using a
local ASCII terminal connected directly to the
DK system.
4 SYSTEM MNEMONICS/TERMS
4.00 Mnemonics are used to identify the system’s
hardware, operation, and features. The following
alphabetical listing describes the mnemonics used
in this manual.
BPS:
Bits Per Second-Unit of measure that re-
fers to the transmission speed (baud rate) of
electronic signals. It is used when describing
modem operation.
CO: Central Office-The facility which houses
switching equipment that provides telephone
service (CO lines, E & M TIE lines, Centrex
lines, etc.) for the immediate geographical area.
CO Line:
A term used to define the STRATA DK
hardware circuit that connects to the Central
Office network line pair. Each CO line and TIE
line circuit is assigned a CO line number in
system software.
CODECs:
Coder/Decoders-Semiconductors that
allow the system to process analog-to-digital
and digital-to-analog conversions.
CRCU-4: An optional upgrade to the system’s
controller PCB (PCTU or PCTUSI) that pro-
vides a 4-circuit DTMF receiver for system DISA
CO lines, E & M TIE lines, and standard tele-
phones.
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