GM300 codeplug

[m1cgp]

Hi all
New to here

So please don't shout.

OK here's my problem.

I have a GM300 radio model number M34GMC00D3AA
and i believe we bricked it by blanking the codeplug.
What I am looking for is a bog standard codeplug, unmodified.
438-470 8 channel 12.5khz spacing.

I now know don't touch it but too late we did.
I want to try to see if i can rescue the radio, now no harm in trying.

If you can help much appreciated.

Thanks
David
M1CGP

 

[jim202]

Hi all
New to here

So please don't shout.

OK here's my problem.

I have a GM300 radio model number M34GMC00D3AA
and i believe we bricked it by blanking the codeplug.
What I am looking for is a bog standard codeplug, unmodified.
438-470 8 channel 12.5khz spacing.

I now know don't touch it but too late we did.
I want to try to see if i can rescue the radio, now no harm in trying.

If you can help much appreciated.

Thanks
David
M1CGP

Did you save the original codeplug before you screwed with it?

 

[WX9EMS]

As Jim stated, you always read and save your codeplug before doing anything else! This gives you a place to fall back to in times like this.

You need to clarify something for me, you blanked the codeplug or the logic board? Never heard of blanking the codeplug. If you blanked the logic board, that requires software we shall not discuss here. Repeater-Builder has info for re-initializing a blanked GM300 board.

I do not have a codeplug to help you. Check with Codeplugsupersite.com, they might have something.

 

[m1cgp]

To all
thanks for the help.

Erm "no" was playing with Radio Doctor just changing some channels here and there but some frequencies not quite playing ball.
All in 70cm band.

So trying things out on one of the menu options there is a clear item on one of the menus. now you ask cannot remember if it was logic, radio, codeplug or my brains.
So give it a try. why not
then all we got when reading radio was a blank radio, no freqs, no spacings, no serial number etc. Top box on radio doctor just has "Blank ???????" in it.

Sorry i cannot connect radio up at the moment to tell you what it definitely says.

Then did a bit of research and "Back up radio first" came top of lists.
We had saved a sample of the frequencies we had entered, and when we tried to reload them came up with I think error 58.

All i was trying to do was change the frequencies to 4 local repeaters and 4 simplex channels.
that was enough. not trying to push to 40 channels or anything like that.

Hope anybody can help.
Thanks

David
M1CGP