Guide :Radio Communications : TR620 (14 Channels) 2-Way Radio

Wont turn on

I found my Uniden 2-way radio and i put batteries in it and it worked properly. But about 10 hrs later... it doesnt even turn on... the first time when i put in the batteries it showed full bar, but now its blank screen. I did not change the batteries or nothing. please is there a way to reset it or something?

Research, Knowledge and Information :


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If your iPod won't turn on or seems frozen - Apple Support


May 22, 2017 · If your iPod won‘t turn on or seems frozen. Use this article for help with your iPod classic, iPod nano, and iPod shuffle. Need help with an iPod touch ...
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My Panasonic TV won't turn on but the power light keeps ...


The power light keeps flashing and the tv won't turn on. If you unplug for a minute and hit the power button it sound like it is coming on then it shuts off and the ...
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Here's what to do when your computer won't turn on. Fix a desktop, laptop, or tablet that won't boot all the way or even one that won't start at all.
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solved Computer won't turn back on; solved I accidentally plugged wrong side of USB cable to my computer and now my computer won't turn on anymore
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If your iPhone, iPad, or iPod touch won't turn on - Apple Support


Jun 18, 2017 · If your device has a frozen screen or doesn't respond when you touch it, or becomes stuck when you turn it on, learn what to do.
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Won't turn on - Page 2 - Fitbit Community


Won't turn on. Options. Mark Topic as New; Mark Topic as Read; Float this Topic for Current User; Bookmark; ... It won't. The first two nights it just went to sleep!
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What To Do When Your iPhone Won't Turn On. 6 Solutions


When your iPhone won't turn on, you may think that you're going to need to buy a new one. That could be true if the problem is bad enough, but there are lots of ways ...
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How to fix an HP laptop that won't turn on - Quora


Why wont my HP Notebook turn on? ... What could be the cost to repair overheated hp pavillion laptop that won't turn on? Why does my HP laptop overheat?
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Suggested Questions And Answer :


Wont turn on


Hi i dont know of that model here but if its anything like the ones that were sold here they do have a known problem with the battery packs
Read More At : TR620 (14 Channels) 2-Way Radio...

L/O wont turn off


How do I unlock
Read More At : BC60XLT-1 (30 Channels) 2-Way Radio...

2 way radios wont communicate between one another.batteries are chaarged radios turn on.do not know how to set channels on them.


Hi Curtis,Oh dear, So much loose change, that you had to buy a TOY radio.I can't stress enough that for a few more dollars, people could buy a half decent radio, and you wouldn't have these issues.These are mass produced, nasty little monsters, things keep going wrong with them, and very little can be done, if anything to solve the recurring problems.I'm sorry to be the bearer of bad news, but These are TOYS for children to play with, not a real 2-way radio.Regards,Peter
Read More At : Microtalk 2-way Radio Walkie-talkie Model Pr3175...

Cobra 148 gtl


Open the radio up and find the L22 Can/Pot. It's the one with the wire soldered on top. With both fine and coarse Claifier/Voice Locks in the 12 O'Clock positions, confirm, then listen for someone that is on the correct frequency and turn this pot (small ferrite core inside) with a small plastic preferred screwdriver, until they sound clear. Do this for USB as well except, the Can/Pot is L59. Don't adjust the VR5 (transmit) unless you need to.
Read More At : 148 GTL 120-Channels Base CB Radio...

Cobra 148 gtl new model


Hello bluzfan, Do you remember the old 40 channel CBs? they used basic A3A transmission (dual sideband single carrier)remember how you got crosstalk sometimes, if your power was too high? Then they went to 80 channel CBs (using a single side band as Lower Side Band (lsb) and the other as the upper side band (usb))? more crosstalk but they invented anl (automatic noise limiter)circuitry to compensate. Now you have the 120 channel CB which uses a form of side band multiplexing (20QAM) to generate 3 times more channel density 40 X 3 = 120. Here is my problem; Cobra should not have done this because you will have massive crosstalk and unaudible sounds because of the increase in channels but not an increase in initial (physical)bandwidth. I hate to tell you this but the only cure for the is to use it in 40 channel or 80 channel mode forget the 120 channel mode, or get a radio with better channel separation.
Read More At : 148 GTL 120-Channels Base CB Radio...

Only shows a red red screen when it turns on


Hi,Another made in CHINA toy radio.My advice buy a 2-way not made in china.Sorry for bad newsPeter
Read More At : MH230R Two Way Radio...

Motorola spirit mu21cv


Sounds like you do not have your radios programmed to match one another. The MU21CV is a user programmable model. You might call your local Motorola dealer or one of the companies online to have someone walk you through programming the radio(s). With this model it can appear the radio is not powering up, when it simply is not programmed correctly.
Read More At : MU21CV (1 Channel) 2-Way Radio...

I have a blaring noise when I turn one of them on? It wont respond to sound nor channels, just a noise.


Your squelch is stuck open. Check the switches for debris that could be holding the squelch button down. Clean it. If that does not solve the problem, they are not Dealer serviceable. Take the one apart and clean it, you may have debris or water damage. Still noisy? Clean the circuit board where the switch buttons touch it. I still suspect water damage. Next step? New radio.
Read More At : Talkabout T5620 (7 Channels) 2-Way Radio...

Fr60 quiet and distorted


The one that looks new but wont turn on, looks like the battery is dead, try swapping the battery from the other set that works and then try it. also try swapping the parts from the other sets and see if it works. Speakers dont fail so easily on two way radios.
Read More At : Talkabout FR60 (14 Channels) 2-Way Radio...

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