User manual UNIDEN PRO520XL

[. . . ] S/RF Meter - This LED meter shows the relative strength of the received signal or the RF output. Channel Indicator - Displays the channel currently in use. Channel Selector - This switch selects the desired channel for transmission and reception. All channels, except channel 9, may be used for communications between stations operating under different license. [. . . ] Alternately, the power lead may be connected to an available terminal on the fuse block or even to a point in the wiring harness. Care must be taken, however, to guard against a short circuit condition. When in doubt, please contact your vehicle dealer fro specific information about your vehicle. A cigarette lighter adapter is provided in your package. After the adapter is connected, insert the plug into the cigarette lighter socket of your vehicle. Make sure the socket is clean and free of any obstruction to allow proper contact. Mobile Antenna Since the maximum allowable power output of the transceiver is limited by the FCC, the antenna is a very important factor affecting the transmission distance. It is for this reason that we strongly recommend you install the quality antenna included in your package. You have purchased a superior quality transceiver. Don't diminish its performance by installing an inferior antenna. Only a properly matched antenna system will allow maximum power transfer from the 50-ohm transmission line to the radiating element. We recommend that you use an SWR meter when installing your antenna. A VSWR in excess of 2:1 may damage the transmitter. Please check your SWR reading frequently by using an SWR meter. Preventative Maintenance At six to twelve month intervals, the following system checks should be made: 1. Check the Voltage Standing Wave Ratio (VSWR). Inspect all screws and other mounting hardware. TROUBLESHOOTING If your PRO 510AXL 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: 1-800-297-1023, 7:00 a. m. 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. TROUBLE Unit will not turn on. Check antenna system, cable and connectors. Check antenna system, cable and connectors. 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. Poor reception Weak transmission Servicing Your CB Technical information, diagrams and charts will be provided upon request. [. . . ] carefully (preferably in its original packaging). The Product should include STATEMENT OF REMEDY: In the event that the product does not conform to this all parts and accessories originally packaged with the Product. Include warranty at any time while this warranty evidence of original purchase and a note is in effect, warrantor will either, at its option, repair or replace the defective unit describing the defect that has caused you to return it. The product should be and return it to you without charge for shipped freight prepaid, by traceable parts, service, or any other cost (except means, to warrantor at: shipping and handling) incurred by warrantor or its representatives in connection with the performance of this warranty. [. . . ]