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Section 7
Troubleshooting Shooting
7.1 Introduction
This section contains a list of problems that may occur. Paradigm Wireless Systems has suggested
corrective action that may correct the problem. If the suggested corrective action does not eliminate the
problem, please contact your Paradigm Wireless Systems representative for further instructions.
Check your sales order and equipment warranty before attempting to service or repair the unit. Do not
break seals on equipment under warranty or the warranty will be voided. Do not return equipment for
warranty or repair service until proper shipping instructions are received from the factory.
7.2 Troubleshooting
Refer to Table 7-1 for troubleshooting suggestions:
Symptom
Inoperative
Over Heating Shut Down
Over Power Shut Down
7.3 Return for Service Procedures
When returning products to Paradigm Wireless Systems, Inc. the following procedures will ensure
response.
7.3.1 Obtaining an RMA (Return Material Authorization)
An RMA number must be obtained prior to returning equipment to the factory for
service. Please contact your Paradigm Wireless Systems representative to obtain this
number. Failure to obtain this number may result in delays in receiving repair service.
7.3.2 Repackaging for Shipment
To ensure safe shipment of the amplifier, it is recommended that the packaged designed for the amplifier is
used. The original packaging material is reusable.
NOTE
1.Check for proper power supply voltage.
2.Verify all RF connections.
3.Contact your Paradigm Wireless Systems representative.
1.Check for operation of fans on sub-rack assembly.
2.Check for debris in heat sink
3.Check air conditioning/venting unit for proper operation.
4.Contact your Paradigm Wireless Systems representative.
1.Verify host system radio output power level.
2.Verify sub-rack input attenuation.
3.Contact your Paradigm Wireless Systems representative.
Suggested Action
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