Question about Uniden PC78ELITE 40-Channels Base CB Radio

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Pc78 elite cb

Bought radio from uniden worked fine then i messed with the cal switch and now i get no reception and no transmit.what do i need to do to get it back to normal. the squelch doesnt work either

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Re: pc78 elite cb

You said squelch is all the way down, you mean turned counter clockwise? If so, turn your rf gain all the way clockwise. Your cal switch and swr cal knob will not affect your rx/tx at all. All it does is move to radios meter to what ever you tell it to (when in cal mode) that way you can set the radios meter to what the actual swr of the antenna is.

Try the rf gain all the way clockwise. Please repost and tell if it you got it working.

Rollin CBs

Posted on Jan 23, 2008

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Re: pc78 elite cb

Hi, You may want to check your PA/CB switch (should be in CB position) by moving it up and down a few times. A Cal switch if present in your model normally stands for Calibration which is a feature to measure the SWR of your antenna and should not really affect the TX/RX function of the radio. If still a no go, you may have to seek the services of a qualified radio technician or bring it back to your dealer for repair/replacement. Good luck and hopes this work out for you. Pls post again how things turn up. Kind regards.

Posted on Aug 11, 2007

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