Why puxing px888 cannot unlock - Cell Phones

try this: The only known way to get VFO mode to work again is to connect the radio to a PC with a kenwood-compatible programming lead and use the puxing 6in1 software to turn off the lock option.

It sounds like a PTT fault as presumably the headset has its own
ptt?
Try a reset?

I would check the mic hole in the face of the PMR_2 to verify if there is anything covering it IE. tape stickers debris wax paint anything of the like. Also if the radios are digital, they may use a DPL code. If you have the computer program to set the frequencies and associated programming cables, connect them to a computer with that same program and verify the frequency output they need to be the same frequency. Also, they may use a DPL code ( channel encryption code that keeps channels private on a common frequency) if so they need to be the same. If they are analog then you check the frequency and the TPL code if it has one. All codes/ frequencies must match for communication to happen between the radios.

where do we find a manual for a PuXing PX-61 rec, FM radio with USB/SD mp 3 digital recorder

Here is the manual. http://files.radioscanner.ru/files/download/file10529/puxing_px-2_ruser_manual.pdf
Tom

you can contact the service provider.........

http://forosmatadores.mforos.com/1601595/9027120-manejo-del-puxing-px-888-de-los-huevos/#80168827

May sound a bit tacky but all pop ups are a bit tedious to crank up. In the event this IS NOT your first time to own or operate a pup. I apologize and suggest you post your problem on the pop up times and or the pux webpages. Both are reliable sources for people who have pop up up or small campers.

Radio off, use moni & menu toghether, start radio keeping the 2 pushed for some time until SELF apears on display. Then insert magic code 5858. There are now 2 values on screen like 136 174 first is lower limit, second is higher limit, after moding ude Enter and restart radio. Remember that at extreme ends pll may not lock on tx or rx or both, this is phisycal limitation of the radio board.