Table of Contents
1 Safety Precautions ................................................................................. 7
1.1
For Your Safety ................................................................................................................ 8
1.2
1.3
Precautions .................................................................................................................... 16
1.4
Data Security ................................................................................................................. 19
1.5
2 System Outline ..................................................................................... 23
2.1
2.1.1
System Configurations ................................................................................................. 24
2.1.2
2.1.3
Block Diagram .............................................................................................................. 26
2.1.4
2.2
Optional Equipment ...................................................................................................... 31
2.2.1
Optional Equipment ...................................................................................................... 31
2.3
Specifications ................................................................................................................ 32
2.3.1
General Description ...................................................................................................... 32
2.3.2
Characteristics .............................................................................................................. 33
2.3.3
System Capacity ........................................................................................................... 33
3 Installation ............................................................................................. 37
3.1
Before Installation ......................................................................................................... 38
3.1.1
Before Installation ......................................................................................................... 38
3.2
Installation of the PBX .................................................................................................. 40
3.2.1
Unpacking ..................................................................................................................... 40
3.2.2
Names and Locations ................................................................................................... 40
3.2.3
Opening/Closing the front cover ................................................................................... 41
3.2.3.1
3.2.4
Frame Earth Connection .............................................................................................. 44
3.2.5
3.2.5.1
Slot covers ................................................................................................................. 49
3.2.6
Securing the Cables ..................................................................................................... 50
3.2.7
3.2.8
Wall Mounting ............................................................................................................... 53
3.2.9
3.2.10
3.3
3.3.1
Mother Board ................................................................................................................ 60
3.3.2
LCOT4 Card (KX-HT82480) ......................................................................................... 63
3.3.3
SLC8 Card (KX-HT82470) ............................................................................................ 63
3.3.4
DPH2 Card (KX-HT82460) ........................................................................................... 64
3.4
3.4.1
Connecting SIP Trunks ................................................................................................. 65
3.4.2
3.5
Connecting Extensions ................................................................................................ 68
3.5.1
3.5.2
3.5.3
(Twisted Cable) ............................................................................................................. 72
3.6
3.7
3.7.1
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