English Owner's Manual
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... change without notice. 2 Features, specifications, and availability of optional accessories are all subject to 4-Pin Adapter 7 MARINE INSTALLATION 7 Using Your Bearcat 680 7 S/RF Meter 7 To Receive...8 To Transmit 8 Preventive Maintenance 9 Maintenance 9 Troubleshooting 10 Servicing Your Transceiver 10 SpEcifications 11 Two-Year Extended Warranty 12 Radio Code Definitions 14 Uniden is a registered trademark of...
... change without notice. 2 Features, specifications, and availability of optional accessories are all subject to 4-Pin Adapter 7 MARINE INSTALLATION 7 Using Your Bearcat 680 7 S/RF Meter 7 To Receive...8 To Transmit 8 Preventive Maintenance 9 Maintenance 9 Troubleshooting 10 Servicing Your Transceiver 10 SpEcifications 11 Two-Year Extended Warranty 12 Radio Code Definitions 14 Uniden is a registered trademark of...
English Owner's Manual
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Description Your Uniden Bearcat 680 represents the highest quality communications device designed for use in Part 2 of...used for emergencies involving the immediate safety of individuals or protection of the 40 AM frequencies authorized by Uniden, may cause violations of the technical regulations in Part 95 of the FCC Rules or in violation ..., are missing or damaged, contact your emergency broadcast on Channel 9. Unpacking Unpack your Bearcat 680 and check the contents against this list: Bearcat 680 CB 2-way mobile radio Microphone Mounting Bracket Kit ...
Description Your Uniden Bearcat 680 represents the highest quality communications device designed for use in Part 2 of...used for emergencies involving the immediate safety of individuals or protection of the 40 AM frequencies authorized by Uniden, may cause violations of the technical regulations in Part 95 of the FCC Rules or in violation ..., are missing or damaged, contact your emergency broadcast on Channel 9. Unpacking Unpack your Bearcat 680 and check the contents against this list: Bearcat 680 CB 2-way mobile radio Microphone Mounting Bracket Kit ...
English Owner's Manual
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SQUELCH knob: Reduces background noise when there is connected. 10. Improves reception in strong signal areas. 9. ANL reduces external noise and NB reduces interference from vehicle ignition systems. 11. Channel selection knob: Selects transmission and reception channels. Use Channel 9 to render assistance to all CB operators. 6. PA/CB: Selects PA (Public Address) or CB (Citizens Band). S/RF Meter: Displays Send/Receive signal strength. 4. Channel Number display. 5. The FCC reserves Channel 9 for normal communication. Do not use PA function unless an external speaker is ...
SQUELCH knob: Reduces background noise when there is connected. 10. Improves reception in strong signal areas. 9. ANL reduces external noise and NB reduces interference from vehicle ignition systems. 11. Channel selection knob: Selects transmission and reception channels. Use Channel 9 to render assistance to all CB operators. 6. PA/CB: Selects PA (Public Address) or CB (Citizens Band). S/RF Meter: Displays Send/Receive signal strength. 4. Channel Number display. 5. The FCC reserves Channel 9 for normal communication. Do not use PA function unless an external speaker is ...
English Owner's Manual
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EXT. Antenna: Connects antenna to transceiver. 17. POWER: Connects DC power to the unit. 14. 13 14 15 16 17 13. To prevent acoustic feedback, separate the microphone from the speaker when operating the PA at high output levels. 15. SP: Connects an 8-ohm 4-watt speaker to remotely monitor the receiver. Fuse 5 PA SP: Connects optional external 8-ohm, 4-watt speaker for use as a public address system. When the external speaker is plugged in, the internal speaker is off. 16.
EXT. Antenna: Connects antenna to transceiver. 17. POWER: Connects DC power to the unit. 14. 13 14 15 16 17 13. To prevent acoustic feedback, separate the microphone from the speaker when operating the PA at high output levels. 15. SP: Connects an 8-ohm 4-watt speaker to remotely monitor the receiver. Fuse 5 PA SP: Connects optional external 8-ohm, 4-watt speaker for use as a public address system. When the external speaker is plugged in, the internal speaker is off. 16.
English Owner's Manual
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...to the radiating element. Only a properly matched antenna system will allow maximum power transfer from the 50 ohm transmission line to bracket. Your Uniden dealer is less than that is convenient for automobile installation. A whip style antenna may be used for operating the radio, but its performance ... a location that of your requirements. don't diminish its efficiency is qualified to a point in the wiring harness. Connecting the Power Cords Uniden recommends connecting the power lead to side of the transceiver and microphone bracket before beginning installation. 1.
...to the radiating element. Only a properly matched antenna system will allow maximum power transfer from the 50 ohm transmission line to bracket. Your Uniden dealer is less than that is convenient for automobile installation. A whip style antenna may be used for operating the radio, but its performance ... a location that of your requirements. don't diminish its efficiency is qualified to a point in the wiring harness. Connecting the Power Cords Uniden recommends connecting the power lead to side of the transceiver and microphone bracket before beginning installation. 1.
English Owner's Manual
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... is important to adequately ground the system and to 4-Pin Adapter The Bearcat 680 is usually connected to the vehicle chassis or negative (-) battery terminal. Negative Ground System With a negative ground system, the negative (-) battery terminal is pre-configured for Uniden's new 6-pin wireless, noisecancelling technology, available in doubt, contact your vehicle dealer...
... is important to adequately ground the system and to 4-Pin Adapter The Bearcat 680 is usually connected to the vehicle chassis or negative (-) battery terminal. Negative Ground System With a negative ground system, the negative (-) battery terminal is pre-configured for Uniden's new 6-pin wireless, noisecancelling technology, available in doubt, contact your vehicle dealer...
English Owner's Manual
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Select CHANNEL. 3. Every- Press HI/LO to adjust the microphone sensitivity (mic gain) be- Press HI/LO to adjust the microphone sensitivity (mic gain) between LO and HIGH. 3 on the microphone to read and understand Part 95, FCC Rules and Regulations, before proceeding. 1. Turn unit ON. A SWR ratio in excess of 2:1 may damage the transmitter. Receive Be sure that the power source, antenna, and microphone are properly connected before operating your transmitter. 1. Set Squelch only when the radio is not receiving a strong signal. 5. noise, weak signals, and strong ...
Select CHANNEL. 3. Every- Press HI/LO to adjust the microphone sensitivity (mic gain) be- Press HI/LO to adjust the microphone sensitivity (mic gain) between LO and HIGH. 3 on the microphone to read and understand Part 95, FCC Rules and Regulations, before proceeding. 1. Turn unit ON. A SWR ratio in excess of 2:1 may damage the transmitter. Receive Be sure that the power source, antenna, and microphone are properly connected before operating your transmitter. 1. Set Squelch only when the radio is not receiving a strong signal. 5. noise, weak signals, and strong ...
English Owner's Manual
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... fuse. To replace a blown fuse: 1. PTT You can also transmit while you are no maintenance is designed to do so may void your Bearcat 680. Remove the fuse and inspect. Use only the fuse specified for your warranty. 9 Inspect antenna coaxial cable for the fuse in shielding. 4.... Be sure all electrical connections are tight. Maintenance The Bearcat 680 is required. Except for wear or breaks in the DC power cord, no user-serviceable parts inside. 3. When the channel is clear, press...
... fuse. To replace a blown fuse: 1. PTT You can also transmit while you are no maintenance is designed to do so may void your Bearcat 680. Remove the fuse and inspect. Use only the fuse specified for your warranty. 9 Inspect antenna coaxial cable for the fuse in shielding. 4.... Be sure all electrical connections are tight. Maintenance The Bearcat 680 is required. Except for wear or breaks in the DC power cord, no user-serviceable parts inside. 3. When the channel is clear, press...
English Owner's Manual
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... HI/LO to 5:00 p.m. When ordering parts, be sure to see that you do not get satisfactory results after performing the above checks, call the Uniden Customer Service Center at all times in accordance with the FCC Citizens Radio Service regulations. Troubleshooting In the event of the unit. 10 to HI...
... HI/LO to 5:00 p.m. When ordering parts, be sure to see that you do not get satisfactory results after performing the above checks, call the Uniden Customer Service Center at all times in accordance with the FCC Citizens Radio Service regulations. Troubleshooting In the event of the unit. 10 to HI...
English Owner's Manual
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x 2.2 in . SpEcifications GENERAL Channel: Frequency Range: Frequency Control: Antenna Impedance: Power Input: Current Drain TX: RX: Operating Temperature: Accessories: Size (W x D x H): Weight: TRANSMITTER Output Power: Emission Type: Hum and Noise: Frequency Tolerance: Modulation Percentage (Peak): Spurious Rejection: Output Impedance: RECEIVER Sensitivity at 10 dB S+N/N: Sensitivity at 500 mW Audio Output: Squelch Threshold: Antenna Impedance: Squelch Tight: Signal Meter S-9: Audio Output Power (max.): Audio Output (10% Dist.): 40 26.965 - 27.405 MHz PLL Synthesizer 50 ohms 13.8VDC AM ...
x 2.2 in . SpEcifications GENERAL Channel: Frequency Range: Frequency Control: Antenna Impedance: Power Input: Current Drain TX: RX: Operating Temperature: Accessories: Size (W x D x H): Weight: TRANSMITTER Output Power: Emission Type: Hum and Noise: Frequency Tolerance: Modulation Percentage (Peak): Spurious Rejection: Output Impedance: RECEIVER Sensitivity at 10 dB S+N/N: Sensitivity at 500 mW Audio Output: Squelch Threshold: Antenna Impedance: Squelch Tight: Signal Meter S-9: Audio Output Power (max.): Audio Output (10% Dist.): 40 26.965 - 27.405 MHz PLL Synthesizer 50 ohms 13.8VDC AM ...
English Owner's Manual
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...user shall terminate and be free from defects in connection with only the limitations or exclusions set out below. WARRANTOR: UNIDEN AMERICA CORPORATION ("Uniden") ELEMENTS OF WARRANTY: Uniden warrants, for two years, to be of no further effect two years after the date of original retail sale. ...the defective unit and return it to change without charge for parts, service, or any time while this warranty is required for this Uniden Product to the original retail owner, this product. Two-Year Extended Warranty Important: Evidence of original purchase is in effect, warrantor will...
...user shall terminate and be free from defects in connection with only the limitations or exclusions set out below. WARRANTOR: UNIDEN AMERICA CORPORATION ("Uniden") ELEMENTS OF WARRANTY: Uniden warrants, for two years, to be of no further effect two years after the date of original retail sale. ...the defective unit and return it to change without charge for parts, service, or any time while this warranty is required for this Uniden Product to the original retail owner, this product. Two-Year Extended Warranty Important: Evidence of original purchase is in effect, warrantor will...
English Owner's Manual
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... from state to 5 p.m., Central, Monday through Friday 13 The Product should include all parts and accessories originally packaged with a new or refurbished unit. Warrantor, at : Uniden America Corporation Parts and Service Division 4700 Amon Carter Blvd Fort Worth, TX 76155 (800) 297-1023, 8 a.m. Include evidence of original purchase and a note describing...
... from state to 5 p.m., Central, Monday through Friday 13 The Product should include all parts and accessories originally packaged with a new or refurbished unit. Warrantor, at : Uniden America Corporation Parts and Service Division 4700 Amon Carter Blvd Fort Worth, TX 76155 (800) 297-1023, 8 a.m. Include evidence of original purchase and a note describing...
English Owner's Manual
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Code 10-1 10-2 10-3 10-4 10-5 10-6 10-7 10-8 10-9 10-10 10-11 10-12 10-13 10-16 10-17 10-18 10-19 10-20 10-21 10-22 10-23 10-24 10-25 10-26 10-27 10-28 10-29 10-30 10-32 10-33 Meaning Code Meaning Received poorly 10-34 Trouble at this channel Does not conform to FCC rules 10-94 Please give me a long count I will give you a radio check 10-99 Mission completed, all units secure EMERGENCY TRAFFIC 10-200 Police needed at Busy, stand by 10-39 Your message is delivered Out of service, leaving air 10-41 Please turn to channel In service, subject to call 10-42 Traffic accident at...
Code 10-1 10-2 10-3 10-4 10-5 10-6 10-7 10-8 10-9 10-10 10-11 10-12 10-13 10-16 10-17 10-18 10-19 10-20 10-21 10-22 10-23 10-24 10-25 10-26 10-27 10-28 10-29 10-30 10-32 10-33 Meaning Code Meaning Received poorly 10-34 Trouble at this channel Does not conform to FCC rules 10-94 Please give me a long count I will give you a radio check 10-99 Mission completed, all units secure EMERGENCY TRAFFIC 10-200 Police needed at Busy, stand by 10-39 Your message is delivered Out of service, leaving air 10-41 Please turn to channel In service, subject to call 10-42 Traffic accident at...