DUDU7 - Night display brightness too bright

Tswire

The problem with these headunits and where those branded ones (ie sony, JVC) really excel is in the display technology. I have a Tesla and that screen technology is amazing. There is a brightness setting that actually turns down the LIGHT output, not the contrast. There is no glow. Same with JVC/Sony, etc.
These headunits are backlit and I am 99% sure, this can be controlled by software if implemented. What we need is a BACKLIGHT adjustment...NOT brightness. If Dudu can implement that, it would solve a lot of issues with glowing screens at night (even when the brightness is down low)

bckwrd

Очень удобно использовать вот это приложение https://play.google.com/store/apps/details?id=com.urbandroid.lux с настройками автоматического затемнения по закату-восходу в дополнение к изменению ночной темы после включения света фар.

atom

Hi, new to DUDU-world and having the same issue.

Obviously the OS is not regulating the controller that actually dims the screen illumination. Hopefully this is just a bug and not a lack of this essential device onboard. My guess is, there is a PWM-controller sitting somewhere, perhaps even unused?

@caolz can you say anything to this please? This issue should really be addressed as the either terribly bright or alternatively very milky screen is really spoiling the user-experience.

The user-experience is actually the reason why I bought a DUDU. 😉

Chubaka885

atom

Вы можете использовать функцию "экстремальный ночной режим", в меню день/ночь
В заводских настройках можно настроить меньшую яркость. Для вступления в силу этих настроек необходимо перезагрузить головное устройство. Но будьте аккуратней, слишком низкое значение может погасить полностью подсветку. По этому делайте эту настройку при включенных габаритных огнях. Но оставьте нормальную яркость при выключенных габаритных огнях. При таком варианте, если вы вдруг сильно убавите яркость в заводских настройках и экран погаснет, вы сможете отключить габаритные огни и уровень яркости установиться в соответствии с дневным уровнем. Подсветка экрана включиться.
Таким образом значение нижнего порога подбирается индивидуально для каждого дисплея.

JhonnyD

Chubaka885 Diese extreme Einstellung ist so nützlich wie eine Warze am Hintern.

Das wurde schon mehrfach gesagt.

Das Bild wirkt nur ausgewaschen, es ist noch immer zu hell aber man erkennt kaum noch etwas.

Da muss dran gearbeitet werden.

Frohe Weihnachten.

atom

Chubaka885

Yes, I have that setting activated, so I can at least use the radio at night but as @JhonnyD mentioned, this still gives a terrible washed-out picture. I can live with that for a while but not for ever.

How to address the Mekede people directly, since they are not answering here?

Chubaka885

atom How to address the Mekede people directly, since they are not answering here?

Напишите продавцу.

santino

Hi Guys
Is there any plan of resolving the backlight brightnes problem? i find driving after dark just a terrible experiance, i have to turn of the screen everytime, becouse the britnes adjustment just washes out he contrast and backlight stays the same

Wass

I have same problem

caolz

DUDU7 Setup>HOME>Day/Night>Extreme Dark Mode

Setup>Vehicle>Factory Set>Touch>Adjust Screen Brightness

JhonnyD

caolz I say it again. Extrem dark mode is a hoax.
You can't dim the backlight of the screen so it is ok in the dark.
It just turns off the color.

stefan35

I'm in the same boat. It is just too bright in the dark.
My guess is that the hardware that DUDU has is not capable to go lower in brightness and that is why they did the "Extreme dark" option as a workaround. If I'm right, which I hope I'm not, this will never be solved.

mattanto

I am on the same boat too.
I was thinking of cutting a tinting film to the shape of the screen and apply it on the screen. A kind of natural ND filter.

stefan35

It will mess with the colors of the screen and with the peak brightness too. Not a very elegant solution.

atom

Please address this issue, the radio is really annoying after dark.

JhonnyD

It is possible to set saturation, brightness and color when in reverse gear settings.
Maybe this could also work for normal use?

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