Radio Calibration TYT MD-UV390 [User error]

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KF5MG
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Joined: Thu Mar 23, 2023 9:16 pm

Radio Calibration TYT MD-UV390 [User error]

Post by KF5MG » Thu Mar 23, 2023 9:21 pm

When setting frequency calibration - green key exit, every time I power up the radio I have to re-set it again

VK3KYY
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Location: Melbourne, Australia

Re: Radio Calibration TYT MD-UV390

Post by VK3KYY » Thu Mar 23, 2023 9:47 pm

KF5MG wrote:
Thu Mar 23, 2023 9:21 pm
When setting frequency calibration - green key exit, every time I power up the radio I have to re-set it again
SK2 + Green to permanently save.

I though this was documented in the User Guide

KF5MG
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Joined: Thu Mar 23, 2023 9:16 pm

Re: Radio Calibration TYT MD-UV390 [User error]

Post by KF5MG » Fri Mar 24, 2023 11:58 pm

I have tried that and it does not save the new settings.

SA0BUX
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Re: Radio Calibration TYT MD-UV390 [User error]

Post by SA0BUX » Sat Mar 25, 2023 7:10 am

Testet on my RT3S and everything is saved and the changed values is kept after power cycle, also tried the "Factory Cal:" that restores the factory setting.

KF5MG
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Joined: Thu Mar 23, 2023 9:16 pm

Re: Radio Calibration TYT MD-UV390 [User error]

Post by KF5MG » Sun Mar 26, 2023 12:42 pm

Well, it is not working on my TYT MD UV-390

G4EML
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Re: Radio Calibration TYT MD-UV390 [User error]

Post by G4EML » Sun Mar 26, 2023 3:31 pm

I have just checked on the MD-UV390 and confirmed that the calibration save is working as intended.

Just for clarity, when on the Calibration screen you need to press and hold the SK2 key (side button marked M), then quickly press and release the Green key, then release the SK2 key. The radio should beep and return to the main screen. If the radio stays on the calibration screen then you are pressing the green key for too long.

Colin G4EML

KF5MG
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Joined: Thu Mar 23, 2023 9:16 pm

Re: Radio Calibration TYT MD-UV390 [User error]

Post by KF5MG » Sun Mar 26, 2023 4:57 pm

Ok, the quick green key press did the trick, I guess I was holding it too long. It worked, Thank you.

G4EML
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Joined: Sat Nov 16, 2019 10:01 am

Re: Radio Calibration TYT MD-UV390 [User error]

Post by G4EML » Sun Mar 26, 2023 5:04 pm

Glad you got it sorted. The key usage on the radios is getting quite complicated as we add more and more features. Each key can have multiple functions. Short press and long press are treated as different keys.

Colin G4EML

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