General Installation
Installation Manual
57
2.4
Installation of Optional Cards and Units
2.4.1
Location of Optional Cards and Units
The location of the optional cards and units is shown below.
Precaution
To protect the printed circuit boards (P-boards) from static electricity, do not touch parts on the
P-boards in the main unit and on the optional cards.
Expansion Units
The following expansion units can be installed to any of the three expansion areas.
Expansion
area 2
Expansion
area 3
Expansion
area 1
Expansion Unit
Connectors
Remove the cover
plate(s) on the
front cover.
8 Extension Expansion Unit,
KX-TA123270
4 CO Line Expansion Unit,
KX-TA123280
Max. two extension line units
One outside line unit
Panasonic
A1232
Summary of Contents for KX-T7020
Page 14: ...Table of Contents 14 Installation Manual ...
Page 26: ...System Outline 26 Installation Manual ...
Page 27: ...General Installation Installation Manual 27 Section 2 General Installation ...
Page 86: ...General Installation 86 Installation Manual ...
Page 94: ...Troubleshooting 94 Installation Manual ...
Page 95: ...Index 95 Section 4 Index ...
Page 97: ...Index 97 W Wall Mounting 32 ...
Page 98: ...Index 98 ...
Page 99: ...Index 99 ...