Panasonic KX-TDA30 Installation Manual page 293

LED Indications
Indication
ON LINE
ALARM
LINK
DATA
Colour Description
Green On-line status indication
• ON: On-line mode
• OFF: Off-line mode
• Flashing: Maintenance mode
Note
If the LINK indicator is OFF, the ONLINE indicator will also be
OFF.
Red Alarm indication
• ON: Alarm
• OFF: Normal
Green Link status indication
• ON: Normal Connection
• OFF: Connection Error
Green Data transmission indication
• ON: Data transmitting
• OFF: No data transmitted
6.3 Installation of the Trunk Cards — KX-TDA30
Installation Manual 293