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Search Fixya...My K7gem1000 dies when I press the ptt button

Posted by Anonymous on

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6ya6ya
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Posted on Jan 02, 2017

Goofguyster
  • 379 Answers

SOURCE: When I press the PTT button it will not beep after i talk

either that or take out the batterys and it will reset ist selft

Posted on Sep 22, 2009

eradiostore
  • 1654 Answers

SOURCE: When I press PTT the walkie talkie turns off

Dead, shorted, not fully charged, bad battery connection, or bad battery.

Posted on Jun 18, 2012

raptorgps
  • 1 Answer

SOURCE: When I press PTT the walkie talkie turns off

I have same problem with motorola radios. I`m using external power source 4.5v. When i push ptt it enables transmitions, but in a few seconds it turns off automatically, I DONT KNOW why, but if i use their batteries it works fine. Using regulator, diodes, zeners, nothing works. It appears JUST WORK whit fckin batteries!

Posted on Jun 28, 2012

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1 Answer

PTT button on RDV 2020 is hard to push


This problem is typically caused by small component behind the PTT button being cracked or broken. The RDX series radios respond best if the user presses the PTT button in the center versus the top or bottom sections of the button. Once the button becomes hard to press it is best to get the radio repaired. Commonly if the radio remains in use the PTT issue will get worse as the internal PTT component is pressed harder, pushing it further away from the outside button and eventually loosening it from the component board.

Best regards.

Apr 18, 2014 | Motorola RDV2020 Two Way Radio2 VHF 5...

1 Answer

Cant sync radios


The MU21CV radio is user programmable. Hold in the PTT button while turning on the radio. It will announce the frequency. Use the PTT button to count it up to the frequency you desire. Press the smaller monitor button to lock in your freq. Then the radio will announce the code number. Once again using the PTT button count it up to your desired code or the word OFF if you are not wanting a code. Then press the monitor button to lock in the code. At this point you can turn off the radio and turn it back on normally (without holding in the PTT). Your radios should be programmed to match one another. If you are still having trouble you may have a radio which needs repair or a bad/low battery.
Best regards.

Aug 05, 2013 | Motorola MU21CV (1 Channel) 2-Way Radio

1 Answer

How do i change the frequency on a mototrola sp21 from 12.5khz to 25khz?


The SP21 is PTT programmable.
1) Hold in the PTT while turning on the radio. Let go when the female voice begins to speak. It will announce the frequency number. You can use the PTT to walk through the 35 to 40 frequencies available. Then when you have reached your desired frequency. Press the MONITOR button to lock it in. (small button on the PTT).
2) Then your radio will announce the PL code. Using the same method of pressing the PTT you can walk yourself through the 38 possible PL codes. Press the MONITOR button to lock in your preferred code.

To answer your question concerning 12.5k to 25k selection. You should at this point in time be changing to 12.5k (narrowband). All VHF and UHF users are required to move to narrowband by Jan. 2013.

In the VHF SP21 frequencies 1-16 are 25k, and 17-37 are 12.5k.

In the UHF SP21 frequencies 1-16 are 25k, and 17-40 are 12.5k.

Best regards.

Jul 24, 2012 | Motorola Radius Vhf Sp21 2 Way Radio...

1 Answer

Is it possible to fix a non working PTT button on a RDV2020


The PTT button is one of the common failure parts. It is replaceable, but best done by an experienced repair center.

The following things can happen over time:
1) The internal PTT switch can wear out from frequent usage.
2) The user begins to press harder to get the PTT to work, bending the PTT switch further away from the external button the user is pressing.
3) Plastic diaphram, if any present, gets broken in half, and the external PTT switch doesn't work anymore.

Several companies offer flat rate repair on this style unit for around $85.

Best regards.

Aug 02, 2011 | Motorola Mobility RDV2020 RDX Series On...

2 Answers

My walkie talkies arent communicating when i press the ppt button. it transmits too fast before i get a chance to talk into it. what can i do to fix them? is there a reset button? they are the motorola...


The ACTUAL problem is your rechargeable batteries have most likely depleted over time, and since it takes more batterie power to transmit than to receive it can appear that your batteries are fully charged and you can be receiving but due to the batterie it will be unable to transmit

Jul 26, 2011 | Radio Communications

1 Answer

When I press the PTT button it will not beep after i talk


either that or take out the batterys and it will reset ist selft

Aug 08, 2009 | Motorola Walkie Talkie 2-Way Radio

1 Answer

They used to talk to one another but now they don't


Here's your help:

Read out one of your radios by holding in the PTT while turning on the radio. It will announce the Frequency. Then press the Monitor Button and it will announce the code. Press the monitor button again, to leave the code set, and then shut off the radio.

On the second radio: Hold in the PTT button while turning on the radio. It will announce the frequency. Use the PTT to get to the number you need to match the first radio. To lock in the setting press the smaller button, known as the Monitor Button.

This will make the radio announce the private line code number. Using the PTT set this to the code number of your first radio, then press the Monitor Button to lock in your code.

Shut the radio off and turn it on again to begin use.

Sep 07, 2008 | Motorola MU21CV (1 Channel) 2-Way Radio

1 Answer

One way comm only


swap batteries if does not work this unit should need repair or replace, display blinking can be produced for power failure ( battery, contacts, circuits) or can be a controller issue.

Feb 07, 2008 | Motorola Talkabout T5500 (7 Channels)...

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