Panasonic KX-TDA100D Installation Manual page 78

2.4.9 BRI4 Card (KX-TDA0284) and BRI8 Card (KX-TDA0288)
Indication
LINE 8
LINE 7
LINE 6
LINE 5
LINE 4
LINE 3
LINE 2
LINE 1
LINE LED Pattern
Layer 1 Layer 2
OFF OFF
ON OFF
ON ON
ON OFF
ON ON
Layer 1: ON (Synchronous)
Layer 2: ON (Link established)/OFF (Link not established)
Master Clock: ON (Master)/OFF (Slave)
78 Installation Manual
Colour Description
Green Line status indication (LINE 1 to LINE 8):
Refer to "LINE LED Pattern" below for details.
Note
LINE 5 to LINE 8 are for BRI8 card only.
Master
Clock
OFF
OFF
OFF
ON
ON
LED Pattern
1 s
1 s
1 s
1 s
1 s