Question about Cobra MicroTalk PR 4200-2 WX (22 Channels) 2-Way Radio

2 Answers

Radio is switched on vibrates and goes directly to a blank screen

As the subject suggest im having a few problems with my cobra radio and would be extremely grateful for some help, bought these radios a week ago one of them works fine but the other is not. As the radio is switched on it vibrates and goes straght to a lit up screen nothing else appears and nothing else happens, i have replaced the batteries for brand new ones and that has not fixed the problem. Please help Regards Alex G

Posted by Alex Gee on

  • Alex Gee Feb 19, 2007

    Just realised they are PR4250 WX not the ones staed above

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2 Answers

Anonymous

Thanks for the help i will have to check them

Posted on Feb 27, 2007

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The problem that you discribe, sounds weird, check if the radio battery connectors are clean, if the radios are new, I think you must to cliam the warranty.

Posted on Feb 26, 2007

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Hi!

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[email protected]

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http://www.cobra.com/downloads/manuals/PR4000WX_manual.pdf

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Dear sir, u need to clean the battery terminals/. Battery chemicals creates an internal circuitary & causes drain of batteryu at faster rate soem times 12 times faster than normal .. , best way to do is
open all screws , then wash the radio with iso-propyle alcohol..& a brush let it dry fully then assemble the same . I hope u will be able to get gud back up time .
REgards
raj

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