UC344FH 10/29/03 4:48 PM Page ii Contents Description ...........................................................................................................1 Elimination of Licensing ......................................................................................1 Emergency Operation..........................................................................................1 Controls and Functions .......................................................................................
UC344FH 10/29/03 4:48 PM Page 1 Description Your Uniden PC68 Elite represents the highest quality communications device designed for use in the Citizens Band Radio Service. It will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). The Citizens Band Radio Service is under the jurisdiction of the Federal Communications Commission (FCC).
UC344FH 10/29/03 4:48 PM Page 2 Controls and Functions FRONT VIEW - PC68 Elite BACKLIGHTED PANEL 1. Microphone Jack 2. ON OFF - VOL (VOLUME): Turns radio on or off; adjusts speaker volume. 3. SQ (SQUELCH) Knob: Reduces background noise when there is no incoming signal. 4. RF GAIN: Improves reception in strong signal areas. 5. MIC GAIN: Adjusts microphone sensitivity. 6. Weather Channel Knob: Selects weather channel. 7. Channel Knob: Selects channel. 8.
UC344FH 10/29/03 4:48 PM Page 3 REAR VIEW 17. POWER: Connects DC power to transceiver. 18. EXT. SP: Connects an 8-ohm 4-watt speaker to remotely monitor the receiver. When the external speaker is plugged in, the internal speaker is off. 19. PA SP: Connects optional external 8-ohm, 4-watt speaker for use as a public address system. To prevent acoustic feedback, separate the microphone from the speaker when operating the PA at high output levels. 20. ANT: Connects antenna cable to transceiver.
UC344FH 10/29/03 4:48 PM Page 4 Installation MOBILE STATION INSTALLATION Plan the location of the transceiver and microphone bracket before beginning installation. 1. Select a location that is convenient for operating the radio, but does not interfere with the driver or passenger. 2. Install bracket with self-tapping screws provided. 3. Connect wiring. (See instructions for Connecting the Power Cords.) 4. Attach the microphone bracket to the side of the radio. 5. Attach radio to bracket.
UC344FH 10/29/03 4:48 PM Page 5 CONNECTING THE POWER CORDS We recommend connecting the power lead to the Ignition Switch Accessory Terminal. This way, the transceiver is automatically turned off when the ignition switch is turned off. Or, the power cord may be connected to an available terminal on the fuse block, or, to a point in the wiring harness. However, caution must be taken to prevent a short circuit. If in doubt, contact your vehicle dealer for information.
UC344FH 10/29/03 4:48 PM Page 6 To Receive Be sure that the power source, antenna, and microphone are properly connected before proceeding. 1. Turn unit ON by turning the VOL clockwise. VOL Control to a comfortable level. 2. Select CHANNEL. 3. Set switch to NB/ANL. Dynamic Squelch Control automatically sets Squelch to the optimal level for stronger signals. To scan for weaker signals, turn off Dynamic Squelch Control and perform the following steps: 4a.
UC344FH 10/29/03 4:48 PM Page 7 5. Adjust RF GAIN knob (small) to optimize reception in strong signal areas. To Transmit Perform a voltage Standing Wave Ratio (SWR) measurement prior to using the transmitter. A SWR ratio in excess of 2:1 may damage the transmitter. Be sure to read and understand Part 95, FCC Rules and Regulations before operating your transmitter. 1. Select a channel. 2. Adjust MIC GAIN. 3. When the channel is clear, press the microphone PTT switch and speak.
UC344FH 10/29/03 4:48 PM Page 8 Weather Information Your PC68 Elite combines a CB Radio with a Weather Radio and a Weather Alert System. The Weather Radio continually broadcasts weather conditions. 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. Set the switch to WX. 2. Turn the Weather Channel knob to the channel with best reception.
UC344FH 10/29/03 4:48 PM Page 9 Preventive Maintenance Every 1. 2. 3. 4. six months: Check the Standing Wave Ratio (SWR). Be sure all electrical connections are tight. Inspect antenna coaxial cable for wear or breaks in shielding. Be sure all screws and mounting hard ware are tight. Maintenance The PC68 Elite is designed to give you years of trouble-free service. There are no user-serviceable parts inside. Except for the fuse in the DC power cord, no maintenance is required.
UC344FH 10/29/03 4:48 PM Page 10 Troubleshooting In the event of system malfunction, perform the following procedures: Problem Unit does not power up No reception Poor Reception No Transmission Low Transmission ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ Suggestion Check the ignition key position. Check power cord connections. Check fuse. Check vehicle electrical system. Check microphone connection. Set CB/WX/PA switch to CB. Check VOL and SQ. Check antenna. Check antenna connection. Set RF GAIN to MAX.
UC344FH 10/29/03 4:48 PM Page 11 Specifications GENERAL Channel: Frequency Range: Weather Frequencies: Frequency Control: Antenna Impedance: Power lnput: Current Drain TX: RX: Operating Temperature: Accessories: Size (W x D x H): Weight: 40 26.965 - 27.405 MHz 162.400 MHz (WX CH1) 162.425 MHz (WX CH2) 162.450 MHz (WX CH3) 162.475 MHz (WX CH4) 162.500 MHz (WX CH5) 162.525 MHz (WX CH6) 162.550 MHz (WX CH7) PLL Synthesizer 50 ohms 13.8 VDC AM Full Modulation 2.2 A max) Squelch 0.
UC344FH 10/29/03 4:48 PM Page 12 Two-Year Extended Warranty Important: Evidence of original purchase is required for warranty service. WARRANTOR: UNIDEN AMERICA CORPORATION (“Uniden”) ELEMENTS OF WARRANTY: Uniden warrants, for two years, to the original retail owner, this Uniden Product to be free from defects in materials and craftsmanship with only the limitations or exclusions set out below.
UC344FH 10/29/03 4:48 PM Page 13 Radio Code Definitions The following list contains common “10-Codes” used by CB radio operators for faster communication and better understanding.
