Toshiba DK16 Manual De Usuario

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

GENERAL .............................................................................................................. 4-1

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

POWER SUPPLY TEST REMOVAL AND REPLACEMENT .................................. 4-5

3.10

Power Supply Removal ...................................................................................... 4-5

3.20

Power Supply Replacement ............................................................................... 4-5

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

GENERAL .............................................................................................................. 4-9

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

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

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

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

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