2.3
Connection
General Installation
65
Outside Installation Diagram
If you install an extension outside of the main building, the following precautions are
recommended:
a)
Install the extension wire underground.
b)
Use a conduit to protect the wire.
Note
The lightning protector for an extension is different from that for outside line.
(Main Building)
CO
(Another Building)
CO
CO
Ter-
minal
Board
Main
Unit
Protectors
EXTN
TEL
TEL
EXTN
SLT
PT
EXTN
Lightning
Protector
EXTN
Ground
Summary of Contents for KX-TD1232NL
Page 12: ...12 Table of Contents ...
Page 13: ...System Outline 13 Section 1 System Outline ...
Page 31: ...General Installation 31 Section 2 General Installation ...
Page 60: ...2 3 Connection 60 GeneralInstallation Features Guide References Background Music BGM ...
Page 114: ...2 9 System Data Clear 114 GeneralInstallation ...
Page 115: ...ISDN Installation 115 Section 3 ISDN Installation ...
Page 127: ...E M Installation 127 Section 4 E M Installation ...
Page 140: ...4 2 E M TIE Line Installation 140 E M Installation ...
Page 141: ...DECT Installation 141 Section 5 DECT Installation ...
Page 170: ...5 2 Wireless System Installation 170 DECT Installation ...
Page 171: ...Troubleshooting 171 Section 6 Troubleshooting ...
Page 178: ...6 1 Troubleshooting 178 Troubleshooting ...
Page 179: ...Index 179 Section 7 INDEX ...
Page 182: ...Index 182 ...