"user manual"
Contents
1. NS ee NND NO GAY NEN ee ee ee GE ee gg mam GENES GNE ee GNO ee GENERO NEMO ee eee ee ee mm NER ee mo UD GU Thank you for taking the time to complete this questionnaire If you have any other comments or suggestions please write to UNIDEN CORPORATION OF AMERICA Product Development Dept 4700 Amon Carter Boulevard Fort Worth Texas 76155 UTRE0155422 1988 Uniden Corporation of America Printed in The Philippines Please fold here Fold on dotted line Fold over flap and seal with glue or paste Affix postage and mail CB Citizens Band Radio Service Rules 95 401 prepared by the Federal Communications Commission Washington D C Effective June 3 1983 Part 95 Subpart D or a federal government agency OR b The FCC has issued a cease and desist order to you and the order is still in effect 8 95 404 CB Rule 4 Do I need a license You do not need an individual license to operate a CB station You are authorized by this rule to operate your CB station in accordance with the rules in this Subpart 8 95 405 CB Rule 5 Where may I operate my CB station You are authorized to operate your CB station from a Within or over any area of the world where radio services are regulated by the FCC Those areas are within the territorial limits of 1 The fifty United States 2 The District of Columbia Caribbean Insular areas 3 Commonwealth of Puerto Rico 4 Navassa Island 5 United2. aA t Fh Si iy t or Nets 1 ay MN Pm y Y w hi a Ms E i 5 ma E SERI s ADR Ya pn Ta f Q n p rn Eu a ie ar aa ut eet 7S1 3 etl KB uoa N T oe De Nn ho fe aZ vind ath lle eng E Lut 9 1 3 r a WE ac u Du V ms r yy ee Tm cp ony let E te hake ali AN d is RE MEN S tU ed um J i LT SIE 3 24 mt Sat d F qur c wo n ges PU o z E we 132 ih be hom 9 i t L1 1 DA a Te v poumon MER V um Jia om Tod M Au GAL PINE I ob ee te Rey om ia eb a a Introduction Congratulations You ve chosen the President P300 as your mobile SSB CB radio The P300 has been engineered to exacting industrial specifications for reliable de pendable operation This radio gives you a full complement of features such as adjustable mic gain adjustable RF gain S RF Meter Instant Channel 9 and many other features to make operating the P300 as easy as possible The P300 also fea tures Phase Locked Loop frequency synthesis for precise transmit and receive fre quency control and long term stability This radio has been Type Accepted and cer tified by the FCC for use in the Citizens Band Radio Service Warning The Citizens Band CB Radio Service is under the jurisdiction of the Federal Communications Commission FCC
3. 8 95 418 3 Traveler assistance see CB Rule 18 8 95 418 or 4 Civil defense activities in connection with official tests or drills conducted by or actual emergencies announced by the civil defense agency with authority over the area in which your station is located b You may use your CB station to transmit a tone signal only when the signal is used to make contact or to continue communications Examples of circuits using these signals are tone operated squelch and selective calling circuits If the signal is an audible tone it must last no longer than 15 seconds at one time If the signal is a subaudible tone it may be transmitted continuously only as long as you are talking c You may use your CB station to transmit one way communications messages which are not intended to establish communications between two or more particular CB stations only for emergency communications traveler assistance brief tests radio checks or voice paging 8 95 413 CB Rule 13 What communications are prohibited a You must not use a CB station 1 In connection with any activity which is against federal state or local law 2 To transmit obscene indecent or profane words language or meaning 3 To interfere intentionally with the communications of another CB station 4 To transmit one way communications except for emergency communications traveler assistance brief tests radio checks 95 419
4. Any adjustments or alterations which would alter the performance of the transceiver s original FCC Type Accep tance or which would change the frequency determining method are strictly prohibited Replacement or substitution of Crystals Transistors IC s Regulator Diodes or any other part of a unique nature with parts other than those recommended by us may cause violation of the technical regulations of Part 95 of the FCC Rules or violation of the Type Acceptance requirements of Part 2 of the Rules Elimination of Licensing The Federal Communications Commission FCC has ruled that Citizen s Band CB Radio Service operators no longer are required to obtain an FCC license to operate their CB equipment In doing so the FCC also decided to permit CB station opera tion without station identification Elimination of individual station licenses results in no lessening of the operating privileges or responsibilities of CB users An operator of a CB radio station is still required to comply with the Communications Act and with the rules of CB Radio Service Servicing your transceiver The technical information diagrams and charts will be supplied upon request It is the user s responsibility to see that this radio is operating at all times in accord ance with the FCC Citizens Radio Service regulations We highly recommend that you consult a qualified radiotelephone technician for the servicing and alignment of this CB radio product Pl
5. WARNING Installation and removal of CB Station Antennas near powerlines is dangerous For your safety follow the installation directions included with your antenna 8 95 409 CB Rule 9 What equipment may I use at my CB station a You must use an FCC type accepted CB transmitter at your CB station You can identify an FCC type accepted transmitter by the type acceptance label placed on it by the manufacturer You may examine a list of type accepted equipment at any FCC Field Office or at FCC Headquarters Use of a transmitter which is not FCC type accepted voids your authority to operate the station b You must not make or have made any internal modification to a type accepted CB transmitter See CB Rule 25 95 425 Any internal modification to a type accepted CB transmitter cancels the type acceptance and use of such a transmitter voids your authority to operate the station or voice paging 5 To advertise or solicit the sale of any goods or services 6 To transmit music whistling sound effects or any material to amuse or entertain 7 To transmit any sound effect solely to attract attention 8 To transmit the word MAYDAY or any other international distress signal except when your station is located in a ship aircraft or other vehicle which is threatened by grave and imminent danger and you are requesting immediate assistance 9 To communicate with or attempt to communicate with
6. any CB station more than 250 kilometers 155 3 miles away 10 To advertise a political candidate or political campaign you may use your CB radio for the business or organizational aspects of a campaign if you follow all other applicable rules 11 To communicate with stations in other countries except General Radio Service stations in Canada or 12 To transmit a false or deceptive communication b You must not use a CB station to transmit communications for live or delayed rebroadcast on a radio or television broadcast station You may use your CB station to gather news items or to prepare programs 8 95 414 CB Rule 14 May I be paid to use my CB station a You may not accept direct or indirect payment for transmitting with a CB station b You may use a CB station to help you provide a service and be paid for that service as long as you are paid only for the service and not for the actual use of the CB station 8 95 415 CB Rule 15 who is responsible for communications I make You are responsible for all communications which are made by you from a CB station or coded messages You may transmit two way plain language communications only to other CB stations to units of your own CB station or to authorized government stations on CB frequencies about 1 Your personal or business activities or those of members of your immediate family living in your household 2 Emergencies see CB Rule 18
7. 0 5 uV AM 0 25uV SSB Sensitivity at 500 mW audio output 0 5 Squelch Threshold 0 5 Squelch Tight 1000 Signal Meter S 9 100 uV Audio output power 1096 dist 3 watts Selectivity O 6 dB down 7 KHz Adjacent Channel Rejection 60 dB Image Rejection 80 dB Speaker Impedance 16 ohm Public Address Output Power 10 dist 3 watts Channel Frequencies Init Channel Frequency 1 2 3 5 6 7 8 9 NOTE This radio has been designed to operate in the 11 meter Citizens Radio Ser vice It uses a frequency synthesizing circuit with Phase Locked Loop PLL tech niques to provide crystal controlled transmit and receive operation on all 40 channels The PLL circuitry assures ultraprecise frequency control It is designed to meet the Federal Communications Commission requirements applicable to equipment operat ing in the Citizens Band Radio Service and is not to be used for any other purpose at e c0 mEIT onm mm EM NEN NNNM NEM NEM GENERO CT EE NEED END aD GRO NO ED ee ONES ee END ESO ERO ee ee ee ee END UR PRESIDENT P 300 Product Registration Card Thank you for choosing a President Personal Communications Product You have chosen one of the most sophisticated technologically advanced electronic products available Please fill out the re quested information on this card so that we can better understand our customers and their needs With thi
8. CB Rule 19 May I operate my CB station transmitter by remote control a You may not operate a CB station transmitter by radio remote control b You may operate a CB transmitter by wireline remote control if you obtain specific approval in writing from the FCC To obtain FCC approval you must show why you need to operate your station by wireline remote control Send your request and justification to FCC Gettysburg Pa 17325 If you receive FCC approval you must keep the approval as part of your station records See CB Rule 27 95 427 c Remote control means operation of a CB transmitter from any place other than the location of the CB transmitter Direct mechanical control or direct electrical control by wire from some point on the same premises craft or vehicle as the CB transmitter is not considered remote control 8 95 420 CB Rule 20 May I connect my CB transmitter to a telephone a You may connect your CB station transmitter to a telephone if you comply with all of the following 1 You or someone else must be present at your CB station and must i Manually make the connection the connection must not be made by remote control ii Supervise the operation of the transmitter during the connection iii Listen to each communication during the connection AND iv Stop all communications if there are operations in violation of these rules 2 Each communication during the telephone connecti
9. States Virgin Islands 50 islets and cays Pacific Insular areas 6 American Samoa seven islands 7 Baker Island 8 Commonwealth of Northern Mariana Islands 9 Guam Island 10 Howland Island 11 Jarvis Island 12 Johnston Island Islets East Johnston North and Sand 13 Kingman Reef 14 Midway Island Islets Eastern and Sand 15 Palmyra Island more than 50 islets 16 Wake Island Islets Peale Wake and Wilkes b Any other area of the world except within the territorial limits of areas where radio services are regulated by 1 An agency of the United States other than the FCC You are subject D Citizens Band CB Radio Service General Provisions 5 95 401 CB Rule 1 What is the Citizens Band CB Radio Service The CB Radio Service is a private two way short distance voice communications service for personal or business activities The CB Radio Service may also be used for voice paging 95 402 CB Rule 2 How do I use ese rules a You must comply with these rules See CB Rule 21 8 95 421 for the penalties for violations when you operate a station in the CB Service from 1 Within or over the territorial limits of places where radio services are regulated by the FCC see CB Rule 5 8 95 405 2 Aboard any vessel or aircraft registered in the United States OR 3 Aboard any unregistered vessel or aircraft owned or operated by a United States
10. citizen or company b Your CB station must comply with technical rules found in Subpart E of Part 95 c Where the rules use the word you you means a person operating a CB station d Where the rules use the word person the rules are concerned with an individual a corporation a partnership an association a joint stock company a trust a state territorial or local government unit or other legal entity e Where the rules use the term FCC that means the Federal Communications Commission f Where the rules use the term CB station that means a radio station transmitting in the CB Radio Service 8 95 403 CB Rule 3 Am I eligible to operate a CB station Y ou are authorized to operate a CB station unless a You are a foreign government a representative of a foreign government i See paragraph b of this section b Channel 9 may be used only for emergency communications or for traveler assistance c You must at all times and on all channels give priority to emergency communication messages concerning the immediate safety of life or the immediate protection of property d You may use any channel for emergency communications or for traveler assistance e You must share each channel with other users f The FCC will not assign any channel for the private or exclusive use of any particular CB station or group of stations g The FCC will not assign any channel for the
11. control clockwise 3 Set the channel selector switch to the desired channel 4 Set the mode selector to the desired mode AM USB or LSB 5 Set the Volume control to a comfortable listening level 6 Listento the background noise from the speaker Turn the Squelch control slow ly clockwise until the noise JUST disappears no signal should be present Leave the control at this setting The Squelch is now properly adjusted The receiver will remain quiet until a signal is actually received Do not advance the control too far or some of the weaker signals will not be heard 7 Use the Clarifier to clearly receive USB or LSB signals Operation amp Maintenance Operating Procedure to Transmit Warning The transmitter Voltage Standing Wave Ration VSWR measurement must be performed prior to the use of the transmitter A VSWR ration in excess of 2 1 may damage the transmitter 1 Be sure that the operator has read and understands Part 95 of the FCC Rules and Regulations prior to operating the transmitter 2 Select the desired channel and mode 3 If the channel is clear depress the push to talk switch on the microphone and speak in a normal voice Preventative Maintenance At six to twelve month intervals the following system checks should be made 1 Check standing wave ratio VSWR 2 Inspect all electrical connections to ensure that they are tight 3 Inspect antenna coaxial cable for wear or breaks on shielding 4 Insp
12. its per formance 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 Your President dealer is qualified to assist you in the selection of the proper antenna to meet your applica tion requirements For automobile installation the whip antenna may be used with good effect The most efficient and practical installation is a full quarter wave whip antenna mounted on the rear deck or fender top midway between the rear window and bumper A short loaded whip antenna is more convenient to install on your automobile al though the efficiency is less than a full quarter wave whip antenna For marine installation consult your dealer for information regarding an adequate grounding system and prevention of electrolysis between fittings in the hull and water Connecting the Power Cords With regard to the connection of the power cords it may be possible or desirable to connect the red lead for negative ground system or black lead for positive ground system to the ignition switch accessory terminal so that the transceiver is automati cally turned off when the ignition switch key is turned off Alternatively 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 you
13. to your CB transmitter and you may make radio checks A radio check means a one way transmission for a short time in order to test the transmitter b Each internal repair and each internal adjustment to your FCC type accepted CB transmitter See CB Rule 9 8 95 409 must be made by or under the direct supervision of a person licensed by the FCC as a General Radiotelephone Operator c Except as provided in paragraph d of this section each internal repair and each internal adjustment of a CB transmitter in which signals are transmitted must be made using a nonradiating dummy antenna d Brief test signals signals not longer than one minute during any five minute period using a radiating antenna may be transmitted in order to 1 Adjust an antenna to a transmitter 2 Detect or measure radiation of 27d other than the intended signal 3 Tune a receiver to your CB transmitter been registered with the FCC Other Things You Need to Know 8 95 421 CB Rule 21 What are the penalties for violating these rules a If the FCC finds that you have willfully or repeatedly violated the Communications Act or the FCC Rules you may have to pay as much as 2 000 for each violation up to a total of 5 000 See Section 503 b of the Communications Act b If the FCC finds that you have violated any section of the Communications Act or the FCC Rules you may be ordered to stop whatever action caused the
14. violation See Section 312 b of the Communications Act c If a federal court finds that you have willfully and knowingly violated any FCC Rule you may be fined up to 500 for each day you committed the violation See Section 502 of the Communications Act d If a federal court finds that you have willfully and knowingly violated any provision of the Communications Act you may be fined up to 10 000 or you may be imprisoned for one year or both See Section 501 of the Communications Act 8 95 422 CB Rule 22 How do I answer correspondence from the FCC a If it appears to the FCC that you have violated the Communications Act or these rules the FCC may send you a discrepancy notice b Within the time period stated in the notice you must answer with 1 A complete written statement about the apparent discrepancy 2 A complete written statement about any action you have taken to correct the apparent violation and to prevent it from happening again AND 3 The name of the person operating at the time of the apparent violation c If the FCC sends you a letter asking you questions about your CB radio station or its operation you must answer each of the questions with a complete written statement within the time period stated in the letter b Each written permission received from the FCC See CB Rule 19 95 419 8 95 428 CB Rule 28 How do I contact the FCC a Write to your nearest FCC Fie
15. war ranty and this warranty will be observed by the warrantor whether or not the War ranty Registration Card is returned provided that other satisfactory evidence of the date of purchase is provided Procedure for Obtaining Performance of Warranty Inthe event that the Product does not conform to this warranty the Product should be shipped or delivered freight prepaid to warrantor at Regency Customer Service Center 9340 Castlegate Drive Indianapolis IN 46256 with evidence of original purchase Legal Remedies This warranty gives you specific legal rights and you may also have other rights which vary from state to state This warranty is void outside of the United States of America Installation Mobile Station Installation Plan the location of the transceiver and microphone bracket before starting the in stallation Select a location that is convenient for operation and does not interfere with the driver passenger or safe operation of the vehicle The radio should be securely fastened to some solid surface using the mounting bracket and self tap ping screws which are provided Mobile Station Antenna Since the maximum allowable power output of the transmitter is limited by the FCC the antenna is a very important factor affecting transmission distance It is for this reason that we strongly recommend that you install only a quality antenna with your new radio You have just purchased a superior transceiver Don t diminish
16. ease refer to the WARNING information above Note When ordering parts it is essential to specify the correct model number and serial number of the unit 8 1728 49 1343 15 9 1 Mic Gain This control is used to adjust as required microphone input sen sitivity for the optimum amount of modulation in transmit President CB radios have been designed to permit the user to attain levels of modulation up to 100 depend ing on the setting of the microphone gain control using the microphone provided with the unit President s automatic compression and peak limiting circuits assure maximum modulation with minimum distortion 2 RF Gain This control is used primarily to optimize reception in strong signal areas Gain is reduced by counterclockwise rotation of the control 3 S RF Meter This meter shows the RF power when transmitting and the strength of the incoming signal when receiving A change of one S unit indicates a change of 6 dB in signal level The metering circuit is calibrated so that for 100 microvolts the S meter will read S 9 4 Channel Indicator This LED display indicates the channel number currently selected 5 Channel Selector Switch This switch selects the desired channel for trans mission and reception All channels except channel 9 may be used for communica tions between stations Channel 9 has been reserved by the FCC for emergency communications involving the immediate safety of individual
17. ect all screws and other mounting hardware for tightness Operator Troubleshooting should the unit malfunction or not perform properly the operator should perform the procedures indicated below 1 If the transceiver is completely inoperative Check the power cord and fuse If trouble is experienced with receiving Check ON OFF VOLUME control setting Be sure squelch is adjusted properly Is radio over squelched Check to see that the radio is switched to an operational mode If trouble is experienced with transmitting A Check to see that the transmission line coaxial cable is securely connected to the antenna connector oO oun B Be sure that the antenna is fully extended for proper operation C Be sure that all transmission line coaxial cable connections are secure and free of corrosion NL ee Ee ee Oe EM Specifications MEM General Channels 40AM 40 USB 40 LSB Frequency Range 26 965 27 405 MHz Frequency Control Phase Locked Loop Synthesized Antenna Impedance 50 ohm Power Input 13 8V DC nominal Accessories DC power cord Microphone Microphone hanger Mounting Bracket Size WxDxH 7 9 32 x 9 5 64 x 2 9 32 Transmitter Output Power 4 watts Emission Type AM USB LSB Hum and Noise Better than 40 dB Frequency Tolerance 0 00595 Modulation Percentage peak 100 Spurious Rejection Better than 60 dB Receiver Sensitivity at 10 dB S N N
18. ency or to assist a traveler a You must at all times and on all channels give priority to emergency communications b When you are directly participating in emergency communications you do not have to comply with the rule about length of transmissions CB Rule 16 95 416 You must obey all other rules c You may use your CB station for communications necessary to assist a traveler to reach a destination or to receive necessary services When you are using your CB station to assist a traveler you do not have to obey the rule about length of transmissions CB Rule 16 8 95 416 You must obey all other rules 0 You must not shorten your answer by references to other communications or notices e You must send your answer to the FCC office which sent you the notice f You must keep a copy of your answer in your station records See CB Rule 27 95 427 8 95 423 CB Rule 23 What must I do if the FCC tells me that my CB station is causing interference a If the FCC tells you that your CB station is causing interference for technical reasons you must follow all instructions in the official FCC notice This notice may require you to have technical adjustments made to your equipment b You must comply with any restricted hours of CB station operation which may be included in the official notice 8 95 424 CB Rule 24 How do I have my CB station transmitter serviced a You may adjust an antenna
19. fter referred to as the Product to be free from defects in materials and craftsmanship with only the limitations or exclusions set out below Warranty Duration This warranty shall terminate and be of not further effect one 1 year after the date of the original purchase of the Product or the time the Product is A damaged or not maintained as reasonable or necessary B modified C im properly installed d repaired by someone other than warrantor for a defect or mal function covered by this warranty E used in a manner or purpose for which the Product was not intended or F sold by the original purchaser Statement of Remedy In the event that the Product does not conform to this war ranty at any time while this warranty is in effect warrantor will repair the defect and return it to you without charge for parts service or any other cost incurred by war rantor or its representatives in connection with the performance of this warranty THIS WARRANTY DOES NOT COVER OR PROVIDE FOR THE REIMBURSE MENT OF PAYMENT OF INCIDENTAL OR CONSEQUENTIAL DAMAGES Some states do not allow this exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you Warranty Registration Card In order to facilitate the servicing of this warranty by warrantor the Warranty Registration Card should be returned to the warrantor However return of the Warranty Registration Card not a precondition of this
20. ld Office if you 1 Want to report an interference complaint OR 2 Want to know if the FCC has type accepted a transmitter for CB b Write to the FCC Private Radio Bureau Personal Radio Branch Washington D C 20554 if you have questions about the CB Rules 9 Paragraph f of 95 645 of the rules is revised to read 8 95 645 Additional requirements for type acceptance f A copy of Subpart D of Prt 95 of the Commission s Rules to be current at the time of packing of the transmitter shall be furnished with each transmitter 8 95 425 CB Rule 25 May I make any changes to my CB station transmitter a You must not make or have any one else make any internal modification to your CB transmitter b Internal modification does not include 1 Repair or servicing of a CB station transmitter see CB Rule 24 8 95 424 OR 2 Changing plug in modules which were type accepted as part of your CB transmitter c You must not operate a CB transmitter which has been modified by anyone in any way including modification to operate on unauthorized frequencies or with illegal power See CB Rules 9 and 11 8 95 409 and 95 411 8 95 426 CB Rule 26 Do I have to make my CB station available for inspection a If an authorized FCC representative requests to inspect your CB station you must make your CB station and records available for inspection b A CB statio
21. n includes all of the radio equipment you use 8 95 427 CB Rule 27 What are my station records Your station records include the following documents as applicable a A copy of each response to an FCC violation notice or an FCC letter See CB Rule 22 8 95 422 PRINTED FROM Federal Register Vol 48 No 108 Friday June 3 1983 Rules and Regulations Printed in The Philippines UTYY580002A
22. on must comply with all of these rules 3 You must obey any restriction that the telephone company places on the connection of a CB transmitter to a telephone b The CB transmitter you connect to a telephone must not be shared with any other CB station c If you connect your CB transmitter to a telephone you must use a phone patch device which has 8 95 416 CB Rule 16 Do I have to limit the length of my communications a You must limit your CB communications to the minimum practical time b If you are communicating with another CB station or stations you and the stations communicating with you must limit each of your conversations to no more than five continuous minutes c At the end of your conversation you and the stations communicating with you must not transmit again for at least one minute 8 95 417 CB Rule 17 Do I identify my CB communications a You need not identify your CB communications b You are encouraged to identify your CB communications by any of the following means 1 Previously assigned CB call sign 2 K prefix followed by operator initials and residence zip code 3 Name OR 4 Organizational description including name and any applicable operator unit number c You are encouraged to use your handle only in conjunction with the methods of identification listed in paragraph b of this section 8 95 418 CB Rule 18 How do I use my CB station in an emerg
23. private of exclusive use of CB stations transmitting single sideband or AM 95 408 CB Rule 8 How high may I put my antenna a Antenna means the radiating system for transmitting receiving or both and the structure holding it up tower pole or mast It also means everything else attached to the radiating system and the structure b If your antenna is mounted on a hand held portable unit none of the following limitations apply c If your antenna is installed at a fixed location it whether receiving transmitting or both must comply with either one of the following to its rules 2 Any foreign government You are subject to its rules c An aircraft or ship with the permission of the captain within or over any area of the world where radio services are regulated by the FCC or upon or over international waters You must operate your CB station according to any applicable treaty to which the United States is a party 8 95 406 CB Rule 6 Are there any special restrictions on the location of my CB station a If your CB station is located on premises controlled by the Department of Defense you may be required to comply with additional regulations imposed by the commanding officer of the installation b If your CB station will be constructed on land of environmental or historical importance such as a location significant in American history architecture or culture you may be required to p
24. r vehicle dealer for specific information for your vehicle installation amp Operation Ground Information Note This transceiver may be installed and used in any 12 Volt DC Negative or positive ground system vehicle Most newer US and foreign made cars and small trucks use a negative ground sys tem while some older cars and some newer large trucks may use a positive ground system A negative ground system is generally identified by the negative battery terminal being connected to the vehicle motor block but if you cannot determine the polarity system of our vehicle it is suggested that you consult your vehicle dealer for definite information Negative Ground System If you are operating on a negative ground system connect the red DC power cord from the transceiver to the positive or battery terminal or other convenient point and connect the black power lead to the chassis or vehicle frame or negative bat tery terminal Positive Ground System If you are operating on a positive ground system connect the black DC power cord from the transceiver to the negative or battery terminal or other convenient point and connect the red power lead to the chassis or vehicle frame or positive bat tery terminal Operating Procedure to Receive 1 Be sure that the power source antenna and microphone are connected to the proper connectors before going to the next steps 2 Turn the unit ON by rotating the volume
25. rovide information and to comply with 1 1305 through 1 1319 of the FCC s Rules How To Operate a CB Station LO t CB Rule 7 On what hannels may I operate a Your CB station may transmit only on the following channels frequencies Frequen cy mega hertz MHz Channel 8 95 410 CB Rule 10 How much power may I use a Your CB station transmitter power output must not exceed the following values under any conditions AM A3 4 watts carrier power SSB 12 watts peak envelope power b If you need more information about the power rule see the technical rules in Subpart E of Part 95 c Use of a transmitter which has carrier or peak envelope power in excess of that authorized voids your authority to operate the station 8 95 411 CB Rule 11 May I use power amplifiers a You may not attach the following items power amplifiers to your type accepted CB transmitter in any way 1 External radio frequency RF power amplifiers sometimes called linears or linear amplifiers OR 2 Any other devices which when used with a radio transmitter as a signal source are capable of amplifying the signal b There are no exceptions to this rule and use of a power amplifier voids your authority to operate the station c The FCC will presume you have used a linear or other external KF power amplifier if 1 It is in your possession or on your premises 2 There is other evidence tha
26. s or immediate protec tion of property Channel 9 may also be used to render assistance to a motorist This is an FCC rule and applies to all operators of CB radios 6 TX RX Indicator LED which indicates the mode of operation green for receiv ing and red for transmitting 7 Press to talk Microphone The receiver and transmitter are controlled by the press to talk switch on the microphone Press the switch to activate the transmit ter release the switch to receive When transmitting hold the microphone two in ches from your mouth and speak clearly in a normal voice The microphone provided with your radio is a detachable low impedance dynamic type 8 On Off Volume Control Turn clockwise to apply power to the radio and to set the audio volume to the desired listening level Turn fully counter clockwise to turn the radio off Controls and Functions 9 CH 9 Switch When placed in the CH 9 position the receiver ant transmitter are switched to channel 9 the emergency channel regardless of the channel selec tor setting The OFF position restores frequency control back to the channel selec tor switch 10 CH 9 Indicator When lit this indicates that channel 9 is selected 11 Squelch Control The squelch control is rotated to cut off or eliminate received background noise in the absence of an incoming signal For maximum receive sensitivity it is desirable that the control be rotated only to the point where
27. s information we can plan new products advertising and quide our customer service pro 7 Last Name 11 State 12 Zip grams Thanks for your help 1 O Mr 2 Mrs 3 Ms 4 Miss 5 First Name 6 Initial B B Street 10 City 13 Date of Purchase ioni LILL ET 1L 13 20 Please check your age category 15 Is this the first CB Radio you have purchased Under 20 or received as a gift 20 25 YES NO O 26 30 31 35 16 If NO please specify brand and model 36 40 number purchased 41 45 A 46 50 B O 51 55 C 56 60 61 65 17 Where did you purchase the product 66 amp Over O Department Store C Discount Store 21 Occupation O Catalog Showroom Homemaker Electronics Specialty Store Teacher Educator Local Electronics Dealer C Professional Driver Mail Order Executive Administrator Gift Ll Civil Servant C Truck Stop O Sales Marketing J Clerical 18 How did you become aware of this product O Farmer Agriculture TV Advertisement Military Magazine Advertisment Technical Professional Newspaper Advertisement Business Professional O Store Display Craftsworker Friend s Recommendation Machine Operator Laborer Salesperson s Recommendation C Retired Previous Use C Student 19 Please check two of the factors that most 22 Please check your approximate family influenced your purchase of this product Income S
28. s selector changes the mode of operation of both transmitter and receiver simul taneously Set the selector to the mode on which you wish communicate 17 Mode Indicators For easy identification each mode AM USB LSB is shown in a different color Antenna Connector This female connector permits connection of the transmis sion line cable male connector PL 259 to the transceiver Public Address An external 8 ohm 4 watt speaker must be connected to the PA SPKR jack located on the rear panel when the transceiver is used as a public ad dress system The speaker should be directed away from the microphone to prevent acoustic feedback Physical separation or isolation of the microphone e and speaker is important when operating the PA at high output levels Power This jack permits connection of the DC power to the transceiver A power cord with polarized plug is supplied with the radio The polarized plug ensures that the power will always be connected properly External Speaker The external speaker jack is used for remote receiver monitor ing The external speaker should have 8 ohm impedance and be rated to handle at least 4 watts When the external speaker is plugged in the internal speaker is automatically disconnected Warranty Warrantor Regency a division of Uniden Corporation of America Regency Elements of Warranty Regency warrants for the duration of this warranty Presi dent P300 CB Radio hereina
29. t you have operated your CB station with more power than allowed by CB Rule 10 8 95 410 d Paragraph c of this section does not apply if you hold a license in another radio service which allows you to operate an external RF power amplifier 8 95 412 CB Rule 12 What communications may be transmitted a You may use your CB station to transmit two way plain language communications Two way plain language communications are communications without codes or coded messages Operating signals such as ten codes are not considered codes 1 The highest point must not be more than 6 10 meters 20 feet higher than the highest point of the building or tree on which it is mounted OR 2 The highest point must not be more than 16 3 meters 60 feet above the ground d If your CB station is located near an airport and if your antenna structure is more than 6 1 meters 20 feet high you may have to obey additional restrictions The highest point of your antenna must not exceed one meter above the airport elevation for every hundred meters of distance from the nearest point of the nearest airport runway Differences in ground elevation between your antenna and the airport runway may complicate this formula If your CB station is near an airport you may contact the nearest FCC field office for a worksheet to help you figure the maximum allowable height for your antenna Consult Part 17 of the FCC s Rules for more information
30. the receive background noise or ambient background noise is eliminated Turn the control fully counter clockwise then slowly rotate clockwise until the receive noise disappears Any signal to be heard must now be lightly stronger than the average received noise Further clockwise rotation will increase the threshold level which a signal must overcome in order to be heard Only strong signals will be heard at the maximum clockwise setting 12 PA CB Switch This control engages the PA public address function The PA function should not be used unless an external speaker is connected Inthe CB position the PA function is disabled and the radio will transmit and receive on the selected channel 13 NB ANL Switch This switch when set in the NB ANL position activates an automatic noise limiter and Noise Blanker circuit which reduces impulse type exter nal noise 14 Dimmer Switch This switch is usedto adjustthe brightness of the LED chan nel display and the meter DIM position reduces brightness 15 Clarifier The clarifier is normally set to the center position This feature has several uses and can greatly enhance receiver operation a receive signal is slightly off frequency this control can be operated to optimize the receive signal This control is primarily intended to tune in SSB signals but it may also be used to optimize AM signals 16 Mode Selector This switch selects AM USB or LSB mode of operation Thi
31. tyle or Appearance Under 10 000 C Price 10 000 19 999 Reputation C 20 000 29 999 Warranty 30 000 39 999 Previous Use 40 000 49 999 Features 50 000 59 999 Quality 60 000 amp Over t 3 OO NE eee EEE eee oO O O e A m a ae eC ee ee ee ee a e h PLACE FIRST CLASS STAMP HERE LAM ECAC y Uniden Corporation of America 4700 Amon Carter Boulevard Fort Worth Texas 76155 ATTN MARKET RESEARCH DEPARTMENT Please do nol send any products or service related correspondence to this address Please fold here o eS SS SS 23 What types of credit cards do you use 25 What magazine s do you read 0 American Express Diners Club Carte Blanche Road amp Track Bank Card Master Card Visa etc Car amp Driver Gasoline Card Name Motor Trend Department Store Card Auto Week None of the above American Trucker l C Road King 24 What type of car s do you drive Playboy Compact J Sports Illustrated Mid Size Penthouse Sports Time C Full Size Newsweek Station Wagon J Popular Science O Van Popular Mechanics Recreation Vehicle Consumer Reports O Specialty People _ Motor Cycle O Pick Up m mmm
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