Toshiba strata DK8 Installation Instructions Manual page 67

INSTALLATION-DK16
KSU & PCB
SECTION 100-816-205
MARCH 1993
TABLEOFCONTENTS
PARAGRAPH
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2
2.00
2.10
2.20
2.30
2.40
3
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5
5.10
5.20
5.30
5.40
6
6.00
6.10
6.20
6.30
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7
7.00
7.10
7.20
7.30
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8
8.00
8.10
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9
9.00
9.10
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SUBJECT
PAGE
PART I
DK16 KSU INSTALLATION
.....................................................................................
GENERAL .................................................................................................................
DK KEY SERVICE UNIT MOUNTING
......................................................................
Mounting Surface Considerations
.........................................................................
Mounting Preparation ............................................................................................
Mounting the Base Key Service
Unit .....................................................................
Mounting the Expansion
Key Service Unit ............................................................
Reserve Power Failure Options
............................................................................
POWER SUPPLY
REMOVAL AND REPLACEMENT
..............................................
Power Supply Removal .........................................................................................
Power Supply Replacement
..................................................................................
5-1
5-1
5-1
5-1
5-1
5-1
5-4
5-10
5-11
5-11
5-12
PART II
DK16 PRINTED CIRCUIT BOARD INSTALLATION
...............................................
5-13
GENERAL
.................................................................................................................
5-13
PCB INSTALLATION CONSIDERATIONS
...............................................................
5-13
Base Unit PCBs .....................................................................................................
5-13
Expansion
Unit PCBs ............................................................................................
5-13
PCB Option Considerations
..................................................................................
5-13
PCB Installation/Power Supply Considerations
.....................................................
5-14
BASE UNIT STANDARD TELEPHONE INTERFACE
UNIT (KSTU) ........................ 5-14
General ..................................................................................................................
5-14
KSTU Configuration
..............................................................................................
5-14
KSTU Installation
Procedure .................................................................................
5-14
KSTU Wiring ..........................................................................................................
5-15
KSTU Programming Overview ..............................................................................
5-15
DIGITAL TELEPHONE INTERFACE UNIT (PDKU)
.................................................
5-15
General ..................................................................................................................
5-15
PDKU Hardware Options
......................................................................................
5-16
PDKU Installation Procedure..
...............................................................................
5-17
PDKU Wiring
.........................................................................................................
5-17
PDKU Programming Overview
..............................................................................
5-17
ELECTRONIC TELEPHONE INTERFACE UNIT (PEKU)
........................................
5-17
General
..................................................................................................................
5-17
PEKU Hardware Options..
.....................................................................................
5-17
PEKU Installation Procedure
.................................................................................
5-19
PEKU Wiring
.........................................................................................................
5-20
PEKU Programming Overview
..............................................................................
5-20
STANDARD TELEPHONE INTERFACE
UNIT (PSTU) ............................................
5-20
General ..................................................................................................................
5-20
PSTU (1 and 2) Hardware Options
......................................................................
5-20
PSTU Installation Procedure
.................................................................................
5-21
PSTU Wiring ..........................................................................................................
5-22
PSTU Programming Overview
..............................................................................
5-22
5-i