Mother Board - Kx-Ns520; Led Indication - Panasonic KX-NS500 Installation Manual

4.3.1 Mother Board
Indication
10BASE-T/
100BASE-TX

4.3.1.2 Mother Board - KX-NS520

Function
The mother board of expansion unit KX-NS520 is the pre-installed processing board with the EXP-S card, PFT
card, MCSLC16 card.
PFT4 + MCSLC16 Card

LED Indication

Indication
STATUS Off
Green On
Green flashing (60 times per minute)
Green flashing (120 times per minute)
Red On
Red flashing (60 times per minute)
100 Installation Manual
LAN LINK
Colour
Colour Description
Green Link status indication
•
OFF: Off-line
•
ON: Linked normally
•
Flashing: In communication
EXP-S Card
LED
To EXP-M
Description
Power Off
On Line
Starting Up
EXP-S card Programme error
On Line with Alarm
OUS (Out of service)
EXP-S Port