TROUBLESHOOTING
If your PRO 520XL is not performing to your expectations, please try these simple steps. If you still cannot get satisfactory results after reading this manual and following the troubleshooting steps, please call the Uniden Customer Service Center at:
If you determine that service is necessary, contact your local dealer or pack the unit in its original carton and send it along with a brief concise description of the problem, your name, address, phone number, and a copy of the original purchase receipt to the address listed in the warranty.
TROUBLECHECK
Unit will not turn on. No power.
1.Check power cord and all connections.
2.Check power cord fuse.
3.Check vehicle electrical system.
Poor reception | 1. | Check and adjust squelch. |
| 2. | Check antenna system, cable and connectors. |
| 3. | Check operation mode of the radio. |
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Weak transmission | 1. | Check antenna system, cable and connectors. |
| 2. | Check antenna grounding. |
| 3. | Check for corrosion on connectors. |
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Servicing Your CB
Technical information, diagrams and charts will be provided upon request. It is the user’s responsibility to see that this radio is operating at all times in accordance with the FCC Citizens Radio Service regulations. We highly recommend that you consult a qualified
radiotelephone technician for service and alignment of this radio. When ordering parts, it is important to specify the correct model number of this radio.
Please refer to the warning information on the first page of this manual.