Front Panel Leds; Dsx-1-Compatible Unit - Paradyne HOTWIRE 7924 User Manual

Front Panel LEDs

DSX-1-Compatible Unit

Upon power up, the first three LEDs blink in sequence, indicating a successful
start configuration. The green PWR LED lights whenever power is applied to the
board. Loop LEDs blink until the loop has been synchronized and then remain off.
7924-A2-GB20-10
PRELIMINARY DRAFT
T1 HDSL
TERMINAL
NETWORK
LED Meaning
Local The local T1 interface has a loss of signal.
Remote The remote T1 interface has a loss of signal.
Loop Bk A loopback has been initiated for testing the equipment connected to this
unit.
PWR Power is applied to the unit.
FAIL The processor has halted and repairs are required.
Loop A HDSL Loop A has failed. (The LED will blink at board power up until the
loop has been synchronized.)
Loop B HDSL Loop B has failed or has been disabled. (The LED will blink at
board power up until the loop has been synchronized.)
June 1997
SYSTEM HDSL
Monitoring the Unit
TM
TM
7900
7900
97-15312
6-5