Expansion To 3-Shelf System - Panasonic KX-TD500 Installation Manual

2.2 Installation of Shelf
Cable Connections <Power Supply Cable>
1.
Plug the power supply cable into the power supply cable connector ("AC OUT 2").
P O
W E
F U
S E
O N
1
O F
F

2.2.4 Expansion to 3-Shelf System

The KX-TD500 System can be expanded to 3-Shelf System by installing the Expansion Shelf
2 on the 2-Shelf System.
Up to 512 lines (including Extensions and CO lines) can be equipped with 3-Shelf System.
Note
Before stacking the C Shelf 2 on the 2-Shelf System, remove the front panel and side panels
from Expansion Shelf 2 following the procedures described in 2.2.3 Expansion to 2-Shelf
System. If a part of the top cover is not removed, it is necessary to remove the part of the top
cover just like the 2-Shelf System. Refer to "Removing a Part of the Top Cover" in
2.2.3 Expansion to 2-Shelf System.
The figure below shows a 3-Shelf System composed of a basic shelf and two expansion
shelves.
60
Power
supply cable
R
DI GI
TA
L SU
PE
R HY
BR
ID
SY
ST
EM
RU
N
OF
F LI
NE
P O
W E AL
AR M
R
F U
S E
O N
1
O F
F
P O
W E
R
F U
S E
O N
1
O F
F
Top cover
Expansion shelf
Basic shelf
Base shelf
Figure 25:
Installation