4.3.1.2 Mother Board in an Expansion Unit
Function
The mother board of an Expansion Unit is the pre-installed processing board with the EXP-S card, PFT card,
MCSLC16 card.
To EXP-M
LED
EXP-S Card
PFT4 + MCSLC16 Card
EXP-S Port
LED Indication
Indication
Colour
Description
STATUS
Off
Power Off
Green On
On Line
Green flashing (60 times per minute)
Starting Up
Green flashing (120 times per minute)
EXP-S card Programme error
Red On
On Line with Alarm
Red flashing (60 times per minute)
OUS (Out of service)
Installation Manual
123
4.3.1 Mother Board
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 ...