Panasonic KX-TDA30 Installation Manual page 94

2.4 Installation of the Trunk Cards — KX-TDA100/KX-TDA200
BNC (coaxial) Connector (RX)
LED Indications
Indication
CARD
STATUS
SYNC-ERR
RAI
AIS
SYNC
D-LINK
94 Installation Manual
No. Signal Name
1 RX-
1
2
2 RX+
Colour Description
Green/ Card status indication
Red
• 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
Red Non-synchronisation status indication
• OFF: Normal
• ON: Out of synchronisation
Red RAI signal status indication
• OFF: Normal
• ON: Alarm (Clock Slave)
• Flashing (60 times per minute): Alarm (Clock Master)
Red AIS status indication
• OFF: Normal
• ON: Alarm
Green Synchronisation status indication
• OFF: Not synchronised
• ON: Synchronised
• Flashing (60 times per minute): Synchronised (Clock Master)
Green Data link status indication
• OFF: Not established
• ON: Established
Level [V] Function
(-) Receive data (-)
(+) Receive data (+)