Panasonic KX-TDA100D Installation Manual page 98

2.5.4 MCSLC16 Card (KX-TDA1176) and MCSLC24 Card (KX-TDA1178)
LED Indications
Indication
CARD
STATUS
98 Installation Manual
Colour Description
Green/Red Card status indication
•
OFF: Power Off
•
Green ON: Normal (all ports are idle)
•
Green Flashing (60 times per minute): Normal (a port is in use)
•
Red ON: Fault (includes reset)
•
Red Flashing (60 times per minute): Out of Service