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Uniden PRO 640XL manual

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The rules should oblige the seller to give the purchaser an operating instrucion of Uniden PRO 640XL, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

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First and foremost, an user manual of Uniden PRO 640XL should contain:
- informations concerning technical data of Uniden PRO 640XL
- name of the manufacturer and a year of construction of the Uniden PRO 640XL item
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- safety signs and mark certificates which confirm compatibility with appropriate standards

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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Uniden PRO 640XL alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Uniden PRO 640XL, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Uniden service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Uniden PRO 640XL.

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Table of contents for the manual

  • Page 1

    ==-- uni en@ PRO 640XL Professional Mobile CB radio OWNER'S MANUAL --.._----[...]

  • Page 2

    l 1 ---~ Welcome! To the wortd of sophisticated, miCroprocessor controlled CB radio communications. Your Uniden PRO 640XL represents the most advanced mobile radio ever designed for use in the Citizens Band Radio Service. It will operate on any of the 40 AM, 40 USB or 40 LSB frequencies authorized by the Department of Transport and Communications ([...]

  • Page 3

    1< ~ ~~. -- 1. MIC GAIN - Adjusts the modulation of the mic for crisp, clear transmission. 2. ANL/NB KEY - You can select Noise Blanker and Automatic Noise Limi- ter or all filters OFF. The ANL/NB helps to reduce harsh background noise caused by a variety of interference sources. 3. DIM KEY - The dimmer adjusts the front panel lights for optimum[...]

  • Page 4

    I --- --- Controls and Functions '" 13. VOLUME CONTROL - Rotate clockwise to turn radio on and to increase volume. 14. SWR KEY - Press to read the Standing Wave Ratio of your antenna. The SWR LED will light when the SWR key is pressed. 15. HI CUT KEY - Press to reduce the high frequency response of the receiver. This key can be used to he[...]

  • Page 5

    i R1. ANTENNA CONNECTOR - This female connector permits connection of the transmission line cable male connector (Pl-259J to the transceiver. R2. PUBLIC ADDRESS - An external 4 ohm 7 -watt speaker must be connected to the "PA SP" jack located on the back of the unit. The speaker must be directed away from the mic to prevent feedback. R3. [...]

  • Page 6

    I 1- Mobile Installation Plan the location of the radio and microphone bracket before starting installation. Select a location that is convenient for operation and does not interfere with the driver or passenger in the vehicle. The radio should be securely fastened to a solid surface using the mounting bracket and self-tapping screws which are prov[...]

  • Page 7

    l .....-.... 0 erating.Procedure . TO RECEIVE 1. Be sure that the power source, antenna and microphone are properly connected. 2. ~urn the unit on by rotating the Volume control clockwise. 3. S~t the channel selector switch to the desired channel. 4. Set the Volume control to a comfortable listening level. 5. listen to the background noise from the[...]

  • Page 8

    , / Memo ~-~ -~ ~ ~ - - , r- ~ -"-- - - - -[...]

  • Page 9

    I~ I Trou bleshooti ng Ifyour PRO 640XL is not performing up to your expectations, please try these simple steps. If you still cannot get satisfactory results after reading this manual and following the trouble shooting steps, please call Uniden Australia Pty. Ltd. at (02) 599-3100. Trouble Check Unit will not turn on. No power. 1. Check power cord[...]

  • Page 10

    Specifications TRANSMITTER Power Output: Freq. Response: Output Impedance: RECEIVER Sensitivity: 40 AM, 40 USB, 40 LSB 26.965 to 27.405 MHz Phase Locked Loop (PLL) synthesizer :t 0.005% - lQoC to +50°C Plug in type: dynamic 13.8 VDC nom. (+ or - ground) TX: full mod., 3.0A RX:with max audio output, 1.2A 67/8" W x 8 1/4" 0 x 2"H 3 lb[...]

  • Page 11

    , / Memo ~-~ -~ ~ ~ - - , r- ~ -"-- - - - -[...]

  • Page 12

    :0:: ~~~..- .~. -- WARRANTY Uniden PRO 640XL CB Radio Australian 2 Year Warranty. (Accessories are covered for 90 days only). Note: Please keep your sales docket as it provides evidence of warranty. WARRANTOR: Uniden Australia Pty. Ltd. ELEMENTS OF WARRANTY: Uniden warrants to the original retail owner for the duration of this warranty. Its PRO 640[...]