Panasonic KX-TD500 Installation Manual page 44

1.6 Specifications
BRI Card (KX-TD50288) Operation
1.
The LED indicator on the BRI card lights when the system reset, BRI card local reset or
BRI card fault occurs.
2.
The DC Alarm LED indicator on the BRI Card lights if Power feeding of EXT mode
exceeds the limit described in c) in BRI Card (KX-TD50288) Functions .
LED No. (Item)
D50 (DC ALM)
D20
LED No. (Item)
D21~D27
D28
LED No. (Item)
D21
D22
D23
44
[LED Indication Table for BRI Card (KX-TD50288)]
Colour
Red ON
OFF
Red ON
OFF
• When the 1st bit of the DIP Switch (SW2) is set to "ON"
Colour
Green -
Green FLASH
ON
OFF
• When the 1st bit of the DIP Switch (SW2) is set to "OFF"
Colour
Green ON
FLASH
OFF
Green ON
FLASH
OFF
Green ON
FLASH
OFF
Status
DC Alarm
Normal
Card Fault
Normal
Status
Not used
Clock Master at External Clock Mode
Detection of Signal
No Detection of Signal
Status
LINE1 Data Link established
LINE1 Layer1 Synchronisation established
(Detection of Signal)
LINE1 No Detection of Signal
LINE2 Data Link established
LINE2 Layer1 Synchronisation established
(Detection of Signal)
LINE2 No Detection of Signal
LINE3 Data Link established
LINE3 Layer1 Synchronisation established
(Detection of Signal)
LINE3 No Detection of Signal
Contents
Contents
Contents
System Outline