PS71090 Product Manual
March 2017, Rev G
WESTELL.COM
©2017 Westell Technologies
March 2017; Doc No. CS14702802UM rG
1.877.844.4274
Page 21 of 50
3.6 Alarm Status
Table 3-6 Alarm Status
Mask
Item
Alarm
Enable[
√
]
Disable[ ]
Condition/
Troubleshooting
AC
Power
Input
DC
Power
Input
Repeater Unit LED
GUI Display
POWER
ISO
ALARM
AC FAIL
[
√
]
Power : AC
(Normal)
O
X
Solid
OFF
OFF
ALL GREEN
(Normal)
DC FAIL
[
√
]
BATT FAIL (L)
[
√
]
BATT FAIL (H)
[
√
]
PLL LD
[
√
]
PLL LD
(Alarm1 & Alarm2)
X
O
Solid
OFF
Blinking
Relay Status : RED
PLL LD : RED
DL/UL HPA : RED
Manual Amp : RED
Rest GREEN
Isolation
[
√
]
Minimum isolation
between Donor &
server Antenna =
Gain+15dB
(Alarm1 & Alarm2)
X
O
Solid
Blinking
OFF
Relay Status : RED
Isolation : RED
DL/UL HPA : RED
Manual Amp : RED
Rest GREEN
Shutdown
(DL/UL)
[
√
]
Too strong signal
from CELL TOWER.
AGC Out of Range.
(Alarm2)
X
O
Solid
OFF
Solid
Relay Status : RED
Shutdown (DL/UL) :
RED
DL/UL HPA : RED
Manual Amp : RED
Rest GREEN
AC FAIL
[
√
]
DC ONLY
DC Voltage : 27V
Alarm All Enable
(Alarm1)
X
O
Solid
OFF
OFF
Relay Status : RED
AC FAIL : RED
Rest GREEN
DC FAIL
[
√
]
BATT FAIL (L)
[
√
]
BATT FAIL (H)
[
√
]
AC FAIL
[ ]
DC ONLY
DC Voltage : 27V
Disable / Mask : AC
FAIL
(Normal)
X
O
Solid
OFF
OFF
Relay Status :
GREEN
AC FAIL : RED
Rest GREEN
DC FAIL
[
√
]
BATT FAIL (L)
[
√
]
BATT FAIL (H)
[
√
]
