Thanks d119,
do you think it could be something else and not the PA ?

Thanks Zack08, I see it's not for me. Do you know if it's expensive with a Motorola dealer ? I think it's the only one way for me !!!

So If I anderstand, it's a hardware problem of my GP388 and I need to change the Power Amplifier unit ?
Does someone know if it's expensive and how it's possible to do it ?
Ray

I tried again to let the GP388 with the power off and i can feel the radio case hot. If I take off the battery, the metal is hot
Mikey, what did you do for your HT1250 ? Did you change the PA unit ?

Thanks to everybody to help me for this problem

Yes, I can physically feel the radio case get a little hot when the switch was off but not so much.
It's more hot with the power on compared with an other GP388.

Thanks to help because I really lost !

Thanks Zack08
I see it's very technical and it's going to be very difficult for me. I really don't know how to check this internal battery !!!
If someone who knows GP388 could help me !!!
Ray

Thanks for your answer Zack08
I'm not sure to anderstand PA. PA = Power Amplifier ? (or quick charger ?)
How can I see if PA goes bad ?
What can I do to verify ?
Does someone had this kind of problem ?

I have a strange problem with a GP388. With the Power OFF, the battery goes down (unload battery)
The GP388 uses energy with the switch power off !!! With the power on, battery life seems to be less.
I also tried with new battery, same !!!
With an another GP388 and this 2 battery, there is no ...

I have a US model and when I use RSS GP/GM 900 it says "not supported". So, I would like to transform my H05KDH9AA7DN in a European model H05KDH9AN7DN....

Hi,

I have a problem with a VHF Visar. I would like to know if it's possible to transform a model H05KDH9AA7DN to H05KDH9AN7DN ?

Is it possible to change the firmware ?
Does the Hard can be different between US and European Model ?

Ray

Does anyone to help me to run my Visar (US model) with European Software for select-5 (R06.06) ? What's about the idea to change the codeplug ?

Thanks for your answers. I hoped it could be easy !!!
I don't really anderstand the idea "alter the rss to match model numbers" How can I try this, and what problem could happen...?

Is it possible to change codeplug ? To take a codeplug from Europe for visar with select-5 and give it to my visar ...

I have a Visar from USA (H05KDH9AA7DN). There is no problem to program it (frequencies, PL,...) with RSS HT1000 (R03.02.01). I have a very old computer and it works good. I want to use the software R06.06.00 (for GP 900 and Visar select-5 in Europe) but when I try to read the radio, I have the ...