User manual UNIDEN PC78ELITE QUICK START

[. . . ] Channel 9 is reserved by the FCC for emergency communication involving the immediate safety of individuals or protection of property. This is an FCC rule and applies to all operators of CB radios. 1 UC343FH 10/23/03 2:32 PM Page 2 Controls and Functions FRONT VIEW - PC78 Elite BACKLIGHTED PANEL 1. Dynamic Squelch Control (DSC): Automatically sets Squelch to optimal level for stronger signals. NB/ANL: Reduces external noise and interference from vehicle ignition systems. 2 UC343FH 10/23/03 2:32 PM Page 3 17. [. . . ] and foreign made cars, and small trucks, use a negative ground system. Some older cars, and some new large trucks, use a positive ground system. With a negative ground system, the negative (-) battery terminal is usually connected to the vehicle motor block. If you cannot determine the polarity system of your vehicle, contact your vehicle dealer for information. Negative Ground System If you have a negative ground system, connect the red DC power cord from the transceiver to the positive (+) battery terminal or other convenient point. Then connect the black power cord to the vehicle chassis or negative (-) battery terminal. Positive Ground System If you have a positive ground system, connect the black DC power cord from the transceiver to the negative (-) battery terminal or other convenient point. Then, connect the red power cord to the vehicle chassis or the positive (+) battery terminal. 5 UC343FH 10/23/03 2:32 PM Page 6 To Receive Be sure that the power source, antenna, and microphone are properly connected before proceeding. 1. Set switch to NB/ANL. Dynamic Squelch Control automatically sets Squelch to the optimal level for stronger transmission and signal clarity. To scan for weaker signals, turn Dynamic Squelch Control off and perform the following steps: 4a. Turn SQUELCH fully clockwise so only strong signals can get through. 4b. Everything gets through - noise, weaksignals, and strong signals. 4c. Only clearer signals get through. 6 UC343FH 10/23/03 2:32 PM Page 7 Set SQUELCH only when the radio is not receiving a strong signal. 5. Adjust RF GAIN knob (small) to optimize reception in strong signal areas. 6. Adjust DELTA knob (small) to reduce or eliminate adjacent channel interference. 7. Set meter switch to S/RF. Weather Information Your PC78 Elite combines a CB Radio with a Weather Radio and a Weather Alert System. The Weather Alert System sounds a seven-second signal in the event of severe weather. To configure your CB radio to receive weather alerts while using your CB radio: 1. Turn the Weather Channel knob to the channel with best reception. Left at this setting, you will hear only weather broadcasts and Weather Alert Signals. To use your CB radio normally while monitoring for weather alerts, set the switch to CB. When you hear a Weather Alert Signal, and desire to hear weather information, return the switch to WX. 7 UC343FH 10/23/03 2:32 PM Page 8 To Transmit Perform a voltage Standing Wave Ratio (SWR) measurement prior to using the transmitter. Be sure to read and understand Part 95, FCC Rules and Regulations before operating your transmitter. 1. When the channel is clear, press the microphone PTT switch and speak. Multi-Function Meter SWR Meter: Measures SWR (standing wave ratio) of antenna. Use to check antenna system or to adjust your antenna to the proper length. [. . . ] Warrantor, at its option, may replace the unit with a new or refurbished unit. THE LIMITED WARRANTY SET FORTH ABOVE IS THE SOLE AND ENTIRE WARRANTY PERTAINING TO THE PRODUCT AND IS IN LIEU OF AND EXCLUDES ALL OTHER WARRANTIES OF ANY NATURE WHATSOEVER, WHETHER EXPRESS, IMPLIED OR ARISING BY OPERATION OF LAW, INCLUDING, BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. THIS WARRANTY DOES NOT COVER OR PROVIDE FOR THE REIMBURSEMENT OR 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. [. . . ]