Kunfine PX6 MTCE HU Radio very loud - MTCD Android Head Units General

Hi anyone know how can I adjust the individual volume of the various source? My Radio is very loud even at volume 1 but the rest of the sources like Music and Video is fine. Please advice.

Factory settings.

Ok thanks

For the factory setting password is 126 for PX6 model.
I've set gain of the amp to - 12db now sounds better.

Related

Kgl 5 sound problem

I have a MTCM KGL5 v2.55 android 4.4.4 headunit and the radio and gps sound first became scratchy and distorted but now has stopped working. If it is cold it will be scrstch and distorted but off if warm. The dvd, bluetooth. Sound is just fine. Anybody have any idea what is wrong andhow to correct. Help appreciated.
That is supposed to read mtcb and my antenna ground inside is well connected so that is not the issue.
I went into the factory settings and in the audio section. I set the radio to 1 from the original 16 and now the radio plays well.

Audio Issue with Dasaita 10.2" Android 6.0 unit - Mitsubishi Lancer Evolution

Hello, I recently installed the above Android unit into my 2014 Mitsubishi EVO with Rockford system. It came with the can bus decoder MT-SS-03 for 2014 Outlander. I set everything up in the factory settings menu but I'm having a major audio problem that sadly is ruining an otherwise awesome experience.
If I listen to any music at high volume all system audio cuts out completely for 5-10 seconds at a time. I've found this problem is directly related to the volume. The louder it is, the quicker the audio will cut out. I've double and triple checked all wiring and pins, updated to the latest MCU 2.59, Android system (8-3-2017), etc.
I'm out of ideas on what to try next but hoping someone here can shine some light on the situation. Thanks in advance and looking forward to putting an end to this issue!

HELLLP - Dasaita said I can’t use an aftermarket amp??

Hi everyone - a little desperate here. I have a Dasaita 10.2" Android 8.0, Octa Core 4GB+32GB in my Jeep Wrangler. Amazing unit overall but the amplifier app doesn’t seem to give me any EQ, Balance/Fade or Subwoofer control. If I move the sliders around nothing happens to the sound. I reached out to Dasaita and the response was that I cannot use an aftermarket amp with this unit - doesn’t that seem absurd? I would think the RCA outputs could output to any amp. Really hoping someone has has experience with this... thanks!!
Lkinmond said:
Hi everyone - a little desperate here. I have a Dasaita 10.2" Android 8.0, Octa Core 4GB+32GB in my Jeep Wrangler. Amazing unit overall but the amplifier app doesn’t seem to give me any EQ, Balance/Fade or Subwoofer control. If I move the sliders around nothing happens to the sound. I reached out to Dasaita and the response was that I cannot use an aftermarket amp with this unit - doesn’t that seem absurd? I would think the RCA outputs could output to any amp. Really hoping someone has has experience with this... thanks!!
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I installed mine and am running into the same issue. Does anyone have a solution? No RCA outputs that I can see. I am thinking about returning it.
TreesOnTheBeach said:
I installed mine and am running into the same issue. Does anyone have a solution? No RCA outputs that I can see. I am thinking about returning it.
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Ok ur rcas don't work... take ur speaker lines add an rca onto each one and continue to setup as u normally would. Now if u hav no sound from the unit then it is broken
Sent from my [device_name] using XDA-Developers Legacy app
TreesOnTheBeach said:
I installed mine and am running into the same issue. Does anyone have a solution? No RCA outputs that I can see. I am thinking about returning it.
Click to expand...
Click to collapse
My RCA outputs work fine though as previously pointed out the Fader and EQ controls seem to have no effect. You can use a music player like PowerAmp which has its own EQ controls to get around it... I've reached out to Dasaita to see what's going on...
I have a similar unit from dasaita, nissan murano.
I am using RCA to my amp, and the built in equalizer and loudness work fine.
The only issue is I am hearing a small static noise when no music is playing.
Change canbus settings
I just installed the v840 7in version in my jk last week on 8/5/18. First thing I did was check how itsounds. Went to the EQ and did not work no setting made any sound change and the fader did not work. My heart fell out and I was ready to send it back.
I went ahead and updated the system files to the most recent but did not change anything with the eq or fader. I then recalled discussion on Jeep forum to change the canbus settings. When I went in the settings it was Jeep 46 I changed it to Jeep 78 and voila EQ works and also the fader although the fade is reversed which I already knew was an issue. Only difference is I don't have an amplifier so I cannot verify that issue although others have amps working fine with full eq functionality.
RESOLVED: Dasaita fader/EQ control w/ external amps
More from jeep forum
For those reporting issues with built in EQ and fader controls on Dasaita PX5 Octacore units not working with aftermarket amplification I figured out the settings....
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Open up system settings and navigate to "CAR" and then "Factory Settings"
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Enter the Password '126' to get you into the Factory menu. Navigate to the "CanBus" tab:
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Change the selection under Amplifier from "With amplifier" to "Without amplifier", click [APPLY] followed by [EXIT] and let the system reboot.
RESOLVED: Dasaita fader/EQ control w/ external amps
Use the jeep 46 setting to access the amp option
VertJeep said:
Use the jeep 46 setting to access the amp option
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Thanks for the info, It works for me, but the bigger problem is, the factory alpine amp don't seems to work, no bass at all.
I have checked every jk forum i can find but no solution. ppl mentioned Pac canbus a lot. but I prefer the unit work it self out.
akassi said:
Thanks for the info, It works for me, but the bigger problem is, the factory alpine amp don't seems to work, no bass at all.
I have checked every jk forum i can find but no solution. ppl mentioned Pac canbus a lot. but I prefer the unit work it self out.
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I dont have a jeep, but there is a similar issue with the tundras, if they were using the stock amp they needed to have a CANbus decoder to utilize the factory amp some units have them already installed some don't.
bsavoir22 said:
I dont have a jeep, but there is a similar issue with the tundras, if they were using the stock amp they needed to have a CANbus decoder to utilize the factory amp some units have them already installed some don't.
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Thanks, guess I will have to cut off the garbage they provided and rewire the harness.
I got this Disaita for a 2014 Jeep Wrangler JKU with the factory alpine sub/amp. The sound works great. It's true you can't control the fade/balance of it because the jeep's computer is controlling it. I know the OP has an aftermarket one, but that could be what Disaita thinks you are talking about. The included canbus, wiring harness, etc all worked out of the box.
https://www.amazon.com/gp/product/B0796VPGG3/ref=oh_aui_detailpage_o05_s00?ie=UTF8&psc=1
2012 FJ Cruiser install here. Same issue. I changed the factory canbus settings, but don’t understand the options. I am getting rear sub output but no fade control at all. I don’t know enough to retire it all, nor do I have the time or patience.

Subwoofer control after upgrading MCU.

Hello,
My headunit had MCU GS 2.78 what was giving me a bug,somethimes when starting the unit fm radio started at load noise and I had to restart.
After updating the MCU the bug was gone but I noticed that I had no control of the subwoofer,looks like it is controled by other bass controls but sliding sub control does nothing.
Downgrading back to MCU GS 2.78 give me back sub control.
I tried diverent MCU and now i,m on MCU GS 3.07.
Anybody knows why the sub control is not working above 2.78???
Or do I need special MCU because of build in DSP?
Miguel
Diablo-2u said:
Hello,
My headunit had MCU GS 2.78 what was giving me a bug,somethimes when starting the unit fm radio started at load noise and I had to restart.
After updating the MCU the bug was gone but I noticed that I had no control of the subwoofer,looks like it is controled by other bass controls but sliding sub control does nothing.
Downgrading back to MCU GS 2.78 give me back sub control.
I tried diverent MCU and now i,m on MCU GS 3.07.
Anybody knows why the sub control is not working above 2.78???
Or do I need special MCU because of build in DSP?
Miguel
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Click to collapse
Hello Diablo-2u,
GS 2.84.1 will fix your issues and retain the sub woofer controls. I had the same issues with my unit in the beginning.
Cheers
Hello, I cannot control my subwoofer level in the equalizer app. I have a mtce lm v3.43 unit with integrated dedicated DSP (ADAU1401).
I already upgraded to hal9k V4 with the new DSP EQ app but even there I don't have the possibility to control or even mute my subwoofer channel.
Any experiences on that?
Thanks guys
Diablo-2u said:
Hello,
My headunit had MCU GS 2.78 what was giving me a bug,somethimes when starting the unit fm radio started at load noise and I had to restart.
After updating the MCU the bug was gone but I noticed that I had no control of the subwoofer,looks like it is controled by other bass controls but sliding sub control does nothing.
Downgrading back to MCU GS 2.78 give me back sub control.
I tried diverent MCU and now i,m on MCU GS 3.07.
Anybody knows why the sub control is not working above 2.78???
Or do I need special MCU because of build in DSP?
Miguel
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Click to collapse
I have Isudar H53 it also has built in DSP. Only the filter can be adjusted on the sub out. The SubgainL and SubgainR not works, the output signal smaller than the 4chs. The output voltage and volume value is strange.
volume 0 > sub output 0V
volume 1 > sub output 300mV
increased the volume to 17 the sub output is till 300mV
Volume over 18 the sub out voltage begin to increase.

Xtrons PB78TRVP - VW

Hello everyone,
I have two questions regarding my head unit looking for your help.
I've been using the head unit XTRONS PB78TRVP for almost one year on my VW and since new I have been noticing that I am unable to control the audio volume balanced with all the apps, specially while using the radio.
The issue is that while using broadcast radio, the audio volume is too high, not balanced with the rest of the multitasking applications running in parallel.
As an example, if the audio volume while playing a radio station is set two 4, the GPS application volume when pops an audio message can't be heard as the GPS application message is very low, even if the music from the radio is temperarly muted while audio played from GPS is being heard.
This behaviour is the same independent from what GPS application is being used.
Remembering that this is happening only when using the radio as if the music is being played from an MP3 list or CD/DVD, the audi volume is balanced with the rest of the applications (including phone).
This head unit has currently installed Android 8.0. Is it possible to be upgraded?
Thanks in advanced.
Hello,
Isn't there anyone capable to help me?
Thanks
mfbis11 said:
Hello everyone,
I have two questions regarding my head unit looking for your help.
I've been using the head unit XTRONS PB78TRVP for almost one year on my VW and since new I have been noticing that I am unable to control the audio volume balanced with all the apps, specially while using the radio.
The issue is that while using broadcast radio, the audio volume is too high, not balanced with the rest of the multitasking applications running in parallel.
As an example, if the audio volume while playing a radio station is set two 4, the GPS application volume when pops an audio message can't be heard as the GPS application message is very low, even if the music from the radio is temperarly muted while audio played from GPS is being heard.
This behaviour is the same independent from what GPS application is being used.
Remembering that this is happening only when using the radio as if the music is being played from an MP3 list or CD/DVD, the audi volume is balanced with the rest of the applications (including phone).
This head unit has currently installed Android 8.0. Is it possible to be upgraded?
Thanks in advanced.
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Click to collapse
Hi. I have the same unit. Go to settings, Car setting, Factory settings and type 126 for the pin. This will take you to hidden settings where levels can be adjusted.
Hi
mhotti said:
Hi. I have the same unit. Go to settings, Car setting, Factory settings and type 126 for the pin. This will take you to hidden settings where levels can be adjusted.
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Click to collapse
Hello,
Thank you for your feedback and sorry for my late reply.
That just did it!

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