Toshiba Strata DK 16 User Manual

Digital Key Telephone Systems
DK8 & DK16
INSTALLATION AND MAINTENANCE MANUAL
© COPYRIGHT 1993
TOSHIBA AMERICA INFORMATION SYSTEMS, INC.
Telecommunication Systems Division
All rights reserved. No part of this manual, covered by the copyrights hereon,
may be reproduced in any form or by any means—graphic, electronic, or
mechanical, including photocopying, recording, taping, or information retrieval
systems—with the exception of the System Record forms, without written
permission of the publisher of this material.
SERIAL NO. DK8 & DK16
DK8-MA-IN/MT-R1
4025021

Toshiba Strata DK 16 Specifications

General

Maximum Extensions	16
Line Capacity	8 CO lines
Features	Call transfer, conference calling, hold, paging, intercom
Voicemail	Optional
Networking	No
Power	AC 120V
Display	N/A (Handset dependent)

Summary

Strata DK8 & DK16 Installation

Chapter Two: Site Requirements

Defines installation site requirements, including clearance, electrical, and grounding.

Chapter Three: System Configuration

Chapter Four: DK8 KSU and PCB Installation

Step-by-step instructions for mounting the DK8 Key Service Unit and installing PCBs.

Chapter Five: DK16 KSU and PCB Installation

Step-by-step instructions for mounting DK16 Base/Expansion Units and installing PCBs.

Chapter Six: Station Apparatus Installation

Instructions for connecting telephones, consoles, and door phones to the system.

Chapter Seven: Peripheral Installation

Chapter Eight: Wiring Diagrams

Point-to-point wiring diagrams for telephones, lines, peripherals, and power supply.

Strata DK Fault Finding Procedures

2 Fault Classification Methods

3 Fault Clearing Procedures and Precautions

5 Fault Identification and Elimination

6 DK8 Hardware Fault Isolation Steps

Procedure for checking hardware for suspected faults in the DK8 system.

7 DK16 Hardware Fault Isolation Steps

Procedure for checking hardware for suspected faults in the DK16 system.

8 Station Cable Continuity Checks

9 Fault Isolation Flow Charts

Strata DK Remote Administration and Maintenance Procedures

2 General Description of Remote Functions

3 Hardware Requirements for Remote Access

4 Terminal and Modem Installation Guide

Provides instructions for installing maintenance terminals and external modems.

5 Local Terminal Operation Procedures

6 Remote Terminal Operation Procedures

8 Understanding Program Mode

10 Test Mode Operations

How to remotely test system stations and CO lines for operational status.