KX-NS520 (Type-A)
Front
Back/Inside
C
D
K
L
M N
J
O
E
F
G
B
A
H
I
A.
STATUS Indicator
B.
EXP-S Port
C.
PFT Port
D.
SLT Slot
E.
Trunk/Doorphone Free Slot
F.
Extension Free Slot
G.
Top Cover
H.
Sub Board
I.
Main Board
J.
FG Terminal
K.
AC Inlet
L.
Power Switch
M.
External Battery
N.
Battery Switch
O.
FAN
Installation Manual
85
4.2.2 Names and Locations
Summary of Contents for KX-NS500
Page 16: ...16 Installation Manual Table of Contents ...
Page 28: ...28 Installation Manual 1 4 Data Security ...
Page 58: ...58 Installation Manual 2 3 3 System Capacity ...
Page 78: ...78 Installation Manual 3 1 3 Using CTI Applications ...
Page 114: ...4 Hook the main unit on the screw heads 114 Installation Manual 4 2 10 Wall Mounting ...
Page 286: ...286 Installation Manual 6 1 Methods of Stacking Expansion Units ...
Page 300: ...300 Installation Manual 7 1 6 Troubleshooting by Error Log ...
Page 332: ...332 Installation Manual 8 6 Port Security ...
Page 337: ...Installation Manual 337 Notes ...