How to change channels on Cobra microtalk CX101

SOURCE: Brand New Cobra microtalk won't work!

Double check against all the instructions - in particular, make sure the batteries are charged according to "before first use" spec, that the volume is turned up, and that the squelch (if fitted and not automatic) is adjusted properly. If it still doesn't work, take it back to Wal-Mart. If the product doesn't work, there's no need for the packaging to be in good condition - it's not as if they'll be needing it to resell the goods to anybody else. A.

SOURCE: I need an owners manual for a set of Cobra

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SOURCE: Constant RX mode on cobra microtalk PR3850WX

Sounds like the radio was subjected to electrostatic discharge. If you have your manual, and it describes a way to do a "master reset" on the radio, follow the instructions. This usually involves pushing down on one key while turning the radio on. Otherwise you have to find a licensed dealer for factory service, as there is no way to repair the radio yourself. The use of surface mount technology still confuses many Techs unless they have been to a company's two or three week seminars.

SOURCE: cant charge

first confirm the battery is in properly. then your charger should have an output equal to your battery power, e.g. if the battery is 3.6 v make sure your charger is at least putting out that. make sure the contacts on your charger are making contact on your radio.

SOURCE: Need instruction manual for cobra microtalk

The manual for the Cobra microTalk PR190-2 is available from the Cobra site. The direct link to the PDF is: https://www.cobra.com/downloads/manuals/PR190_MANL.pdf . If the direct link doesn't work, start here: https://www.cobra.com/pages/manuals.cfm and scroll down in the Two-Way Radio section.

I hope this helps.

Cindy Wells
(the user's guide above is only a one page document.)