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