Troubleshooting AR Standard Repeater
4-8 044-05250 Rev B
104 Param R/
W error
CHA # Error EEPROM read or write failure on the PCBA.
105 High tem-
perature
CHA # Warn-
ing
The CHA PCBA temperature is higher than 85°C.
Error The CHA PCBA temperature is higher than 95°C.
Ceasing The CHA PCBA temperature has fallen below 70°C.
110 SW
incom-
patibility
MRX Error The MRX and CU software is not compatible.
Suggested remedy: Check the software versions and
replace the incompatible one.
120 Startup
error
BSA # Error A hardware error is detected on the BSA PCBA at
powering up.
121 Synthe-
sizer fault
BSA # Error Unlocked synthesizer.
The frequency synthesizer is unlocked and the trans-
mission can take place on an unknown frequency.
122 Volt Reg
fault
BSA # Error A DC voltage to an analog part of the PCBA is miss-
ing.
123 PA fault BSA # Error Low power amplifier gain.
The PA PCBA has too low output power for the RSSI
and gain set. Not available in all CU software ver-
sions.
124 Param R/
W fault
BSA # Error EEPROM read or write failure on the BSA PCBA.
125 High tem-
perature
BSA #
Warn-
ing
The BSA PCBA temperature is higher than 85°C.
Error The BSA PCBA temperature is higher than 95°C and
the power is turned off.
Ceasing The temperature has fallen to below 70°C and the
power is turned on again.
126 High PSU
voltage
BSA # Critical The PA supply voltage is too high.
Suggested remedy: Ensure that correct PSU is used.
127 Unsup-
ported
PA- type
BSA # Error The ID of the mounted PA PCBA is not expected by
the BSA PCBA. Suggested remedy: Ensure that cor-
rect PA PCBA is used.
128 BA HW
alarm
BA # Error A HW error on the BA PCBA has been detected.
Ceasing The BA PCBA is working properly after failure.
129 PA Under-
voltage
alarm
PA/BA
#
Error PA voltage level below alarm limit. Suggested rem-
edy: Check the PSU.
Ceasing The cause of the alarm has ceased.
BSC,
UL/DL
Error PA voltage level below alarm limit. Suggested rem-
edy: Check the PSU.
Ceasing The cause of the alarm has ceased.
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