Toshiba Strata DK8 User Manual
Page 45
INSTALLATION-DK8 KSU & PCB
SECTION 100-816-204
MARCH 1993
4-i
TABLE OF CONTENTS
PARAGRAPH
SUBJECT
PAGE
PART I
DK8 KSU INSTALLATION ................................................................................... 4-1
1
GENERAL .............................................................................................................. 4-1
2
KEY SERVICE UNIT MOUNTING ......................................................................... 4-1
2.00
Mounting Surface Considerations ...................................................................... 4-1
2.10
Mounting Preparation ......................................................................................... 4-1
2.20
Mounting the Key Service Unit ........................................................................... 4-4
2.30
Installing the Reserve Power Battery and Charger (HPFB) ................................ 4-4
3
POWER SUPPLY TEST REMOVAL AND REPLACEMENT .................................. 4-5
3.10
Power Supply Removal ...................................................................................... 4-5
3.20
Power Supply Replacement ............................................................................... 4-5
4
DK8 POWER FAILURE EMERGENCY TRANSFER OPTION ............................... 4-5
4.10
DK8 Power Failure Emergency Transfer Installation .......................................... 4-5
4.20
DK8 Power Failure Emergency Transfer Test ..................................................... 4-5
PART II
DK8 PRINTED CIRCUIT BOARD INSTALLATION ............................................... 4-9
5
GENERAL .............................................................................................................. 4-9
6
PCB INSTALLATION CONSIDERATIONS ............................................................ 4-9
6.10
KSU Option PCBs .............................................................................................. 4-9
6.20
PCB Option Considerations ................................................................................ 4-9
6.30
PCB Installation/Power Supply Considerations ................................................... 4-9
7
CO LINE/DIGITAL TELEPHONE INTERFACE UNIT (QCDU) ............................... 4-9
7.00
General ............................................................................................................... 4-9
7.10
QCDU Configuration ........................................................................................... 4-11
7.20
QCDU Installation Procedure ............................................................................. 4-11
7.30
QCDU Wiring ...................................................................................................... 4-12
7.40
QCDU Programming Overview .......................................................................... 4-13
8
STANDARD TELEPHONE INTERFACE UNIT (QSTU) .......................................... 4-13
8.00
General ............................................................................................................... 4-13
8.10
QSTU Configuration ........................................................................................... 4-13
8.20
QSTU Installation Procedure .............................................................................. 4-13
8.30
QSTU Wiring ...................................................................................................... 4-13
8.40
QSTU Programming Overview ........................................................................... 4-13
9
DTMF RECEIVER/ABR TONE DETECTOR UNIT (QRCU) ................................... 4-13
9.00
General ............................................................................................................... 4-13
9.10
QRCU Configuration ........................................................................................... 4-14
9.20
QRCU Installation Procedure ............................................................................. 4-14
9.30
QRCU Wiring ...................................................................................................... 4-15
9.40
QRCU Programming Overview .......................................................................... 4-15
10
CONFERENCE CIRCUITS (QCNU) ...................................................................... 4-15
10.00
General ............................................................................................................... 4-15
10.10
QCNU Configuration ........................................................................................... 4-15
10.20
QCNU Installation Procedure ............................................................................. 4-15
10.30
QCNU Wiring ...................................................................................................... 4-15