User's Manual
BTS Software – continued
DRAFT
SC300 1X BTS Hardware Installation, ATP, and FRU Procedures
JAN 2002
7-36
System Status LED States
Table 7-18 lists all of the possible system status LED states.
Table 7-18: System Status LED States
System Status LED Status Indication
Steady Green INS_ACT or INS_SBY, no alarms
Slow Flashing Red/Green
(0.2s Red, 1.4s Green)
INS_ACT or INS_SBY w/alarms(s)
Fast Flashing Green/Off
(0.2s Green, 0.2s Off)
OOS_RAM with no alarms
Fast Flashing Red/Green
(0.2s Red, 0.2s Green)
OOS_RAM with alarms(s)
Slow Flashing Green/Off
(0.2s Green, 1.4s Off)
OOS_ROM with no alarms
Slow Flashing Green/Red
(0.2s Green, 1.4s Red)
OOS_ROM with alarm(s)
Steady Red Critical hardware failure
Fast Flashing Red/Off
(0.25s Red/0.25s Off)
NOTE
The MAWI has powered up in boot code because
the ROM code is either corrupt or not present.
This condition may indicate a MAWI hardware
failure.
#1: RAM test failure
#2: FLASH 1 (512K) manufacture/device ID mismatch
#3: FLASH 2 (512K) manufacture/device ID mismatch
#4: FLASH 3 (512K) manufacture/device ID mismatch
#5: Modem present but untrained
#6: Unknown interrupt event
#7: Reset by hardware watchdog timeout
#8: Reset by software watchdog timeout
#9: Reset by double bus fault
#10: Reset by loss of clock
#11: Reset by RESET instruction
#12: Reset by soft reset pin
Off No DC Power applied to module
OOS_RAM refers to a MAWI that is loaded but not enabled
OOS_ROM refers to a MAWI that is not loaded.
INS_ACT refers to a MAWI that is in service and active.
INS_SBY refers to a MAWI that is in service but on standby.
The number of flashes equals the alarm #, with a three–second pause between flashes.
7