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INSTALLATION-DK16 KSU & PCB
SECTION 100-816-205
MARCH 1993
TABLE OF CONTENTS (continued)
PARAGRAPH SUBJECT PAGE
10 STANDARD/ELECTRONIC TELEPHONE INTERFACE UNIT (PESU).................... 5-22
10.00 General ................................................................................................................. 5-22
10.10 PESU Hardware Options...................................................................................... 5-22
10.20 PESU Installation Procedure ................................................................................ 5-25
10.30 PESU Wiring......................................................................................................... 5-25
10.40 PESU Programming Overview ............................................................................. 5-25
11 CO LINE UNIT (PCOU) ............................................................................................ 5-25
11.00 General 5-25
11.10 PCOU Hardware Options 5-25
11.20 PCOU Installation Procedure ............................................................................... 5-25
11.30 PCOU Wiring ........................................................................................................ 5-26
11.40 PCOU Programming Overview............................................................................. 5-26
12 OPTION INTERFACE UNIT (PIOU AND PIOUS) .................................................... 5-28
12.00 General ................................................................................................................. 5-28
12.10 PIOU and PIOUS Hardware Options.................................................................... 5-28
12.20 PIOU and PIOUS Installation Procedure.............................................................. 5-30
12.30 PIOU and PIOUS Wiring ...................................................................................... 5-30
12.40 PIOU and PIOUS Programming Overview ........................................................... 5-30
13 CO LINE/DIGITAL TELEPHONE INTERFACE UNIT (KCDU) .................................. 5-31
13.00 General ................................................................................................................. 5-31
13.10 KCDU Configuration ............................................................................................. 5-31
13.20 KCDU Installation Procedure................................................................................ 5-32
13.30 KCDU Wiring ........................................................................................................ 5-33
13.40 KCDU Programming Overview ............................................................................. 5-33
14 DTMF RECEIVER/ABR TONE DETECTOR UNIT (K4RCU) .................................... 5-33
14.00 General ................................................................................................................. 5-33
14.10 K4RCU Configuration ........................................................................................... 5-33
14.20 K4RCU Installation Procedure.............................................................................. 5-33
14.30 K4RCU Wiring ...................................................................................................... 5-34
14.40 K4RCU Programming Overview ........................................................................... 5-34
15 BUILT-IN CO LINE AND DIGITAL TELEPHONE CIRCUITS.................................... 5-34
15.00 General ................................................................................................................. 5-34
15.10 Built-in CO Line Circuits ....................................................................................... 5-34
15.20 Digital Telephone Circuits..................................................................................... 5-34
15.30 Base Unit CO Line/Digital Station Circuit Wiring .................................................. 5-34
16 KCOU REMOVAL AND REPLACEMENT ................................................................ 5-35
16.00 General ................................................................................................................. 5-35
16.10 KCOU Removal .................................................................................................... 5-35
16.20 KCOU Replacement ............................................................................................. 5-35
17 DK16 POWER FAILURE EMERGENCY TRANSFER OPTION ............................... 5-36
17.10 DK16 Power Failure Emergency Transfer Installation ......................................... 5-36
5-ii