How to Solve the Alarm "ALM-26121"

Created: Aug 6, 2019 19:45:45Latest reply: Aug 7, 2019 08:41:18 226 2 16 0
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Hi, please support me about this.


The product is DBS3900.


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Neil_Tong
Admin Created Aug 7, 2019 08:41:18 Helpful(0) Helpful(0)

ALM-26121:GPS Antenna Fault
This alarm is reported when the cable between a satellite card and an antenna system is open-circuited or short-circuited and this fault lasts for a period of time (40s by default). This connection involves the feeder, antenna, and surge protector. This alarm is cleared when the connection recovers and remains functional for a period of time (180s by default). The alarm filtering parameters can be set by running the SET ALMFILTER command. For RGPS, this alarm is reported when the system detects that the supply voltage for the RGPS is too high or too low. This alarm is cleared when the system detects that the supply voltage for the RGPS becomes normal.

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For more handling procedure, please refers to below link:
http://support.huawei.com/hedex/hdx.do?docid=EDOC1100016116&id=aalm-26121&text=ALM-26121%2520GPS%2520Antenna%2520Fault&lang=en
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wissal
wissal MVE Created Aug 6, 2019 20:30:31 Helpful(0) Helpful(0)

Hi,
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Thanks

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Neil_Tong
Neil_Tong Admin Created Aug 7, 2019 08:41:18 Helpful(0) Helpful(0)

ALM-26121:GPS Antenna Fault
This alarm is reported when the cable between a satellite card and an antenna system is open-circuited or short-circuited and this fault lasts for a period of time (40s by default). This connection involves the feeder, antenna, and surge protector. This alarm is cleared when the connection recovers and remains functional for a period of time (180s by default). The alarm filtering parameters can be set by running the SET ALMFILTER command. For RGPS, this alarm is reported when the system detects that the supply voltage for the RGPS is too high or too low. This alarm is cleared when the system detects that the supply voltage for the RGPS becomes normal.

111

For more handling procedure, please refers to below link:
http://support.huawei.com/hedex/hdx.do?docid=EDOC1100016116&id=aalm-26121&text=ALM-26121%2520GPS%2520Antenna%2520Fault&lang=en
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