BDA1250
Equipment Manual
DCM000000013
Kaval Telecom Inc Page 15 of 17
6
Troubleshooting and Maintenance
6.1
Maintenance
6.1.1
Maintenance & Safety
The BDA has been engineered for easy maintenance and for safe operation. This has
been achieved as follows:
l
BDA1250 provides fault monitoring and accurate status report through LED.
l
The AC adaptor is over-rated for actual requirements.
l
Components are easily removable via quick AC adaptor DC and RF connectors.
6.1.2
Maintenance Philosophy
Field maintenance should require a screwdriver, a multi-meter, spares AC adaptor and
Portable Radio to monitor off the air signals. There is no requirement to have any test
equipment to accomplish most service repairs.
l
BDA component parts have been designed for reliable long life operation.
l
Corrective action can often be taken without detailed technical knowledge or the
need for any test equipment.
6.2
Troubleshooting Procedure
1.
Before attempting to troubleshoot the BDA, you should study the troubleshooting
flowchart carefully.
2.
Always observe personal and equipment safety practices during troubleshooting.
3.
Follow each step of the troubleshooting flowchart to check for the fault and to
replace the recommended component.
4.
Recommended Test Equipment:
•
Multimeter
•
Spare AC adaptor for substitution.
•
Phillips screwdrivers
