VU UNO - wird sound in left channel...

cml

cml

Vu+ Newbie
after a couple days on , my vu uno left channel sounds very wird :

-it sounds very digital.....like a codec problem...
-once the problem appears , it happen on all sources , radio tv...etc...
- it goes away when i reboot...

Anyone had same isue ?
 
sakisdvb

sakisdvb

BH Lover
Backup your Settings.
Re-Install Latest BH image in flash.
Reboot / Restore Settings.
- :)
If issue appears again,:wallbash: test with different HDMI TV-input and cable.
Finally connect VU+ Uno to other TV,
if same issue insist, It Is VU+ Uno Hardware failure.
Good Luck :cool:
 
cml

cml

Vu+ Newbie
There is some truth in what you say:

I noticed the issue is related to HDMI TV connection....it goes on and off when turning on the HDtv...

Envoyé depuis mon GT-I5800 avec Tapatalk
 
cml

cml

Vu+ Newbie
Workaraound solution:

connect the audio amp to the TV instead VU+ analog audio out..

There is a HUGE AUDIO BUG IN VU+ BOXES !!!!
 
Ev0

Ev0

Admin
cml said:
Workaraound solution:

connect the audio amp to the TV instead VU+ analog audio out..

There is a HUGE AUDIO BUG IN VU+ BOXES !!!!
Click to expand...

Sorry, there is such a huge bug that, you are the only person that has noticed it ?

Maybe there is a problem with your box, or your hdmi cable, or tv, or your sound system etc etc ?
 
paolino

paolino

Vu+ User+++
cml said:
after a couple days on , my vu uno left channel sounds very wird :

-it sounds very digital.....like a codec problem...
-once the problem appears , it happen on all sources , radio tv...etc...
- it goes away when i reboot...

Anyone had same isue ?
Click to expand...

cml said:
Workaraound solution:

connect the audio amp to the TV instead VU+ analog audio out..

There is a HUGE AUDIO BUG IN VU+ BOXES !!!!
Click to expand...

Why didn't you ask for a warranty repair more then a year ago?
 
cml

cml

Vu+ Newbie
Ev0 said:
Sorry, there is such a huge bug that, you are the only person that has noticed it ?
Maybe there is a problem with your box, or your hdmi cable, or tv, or your sound system etc etc ?
Click to expand...

I am not the only person who noticed it , there are several posts from users in the forums//
This problem happens when using an external audio amp/receiver connected to analog out , therefore all users using only hdmi tv wont notice it.

Recently , another user was able to record the issue :

Code: 
http://petike.xf.cz/vuplus_audio_issue.mp3
here is the thread:
Code: 
http://openpli.org/forums/topic/30657-distorted-sound-on-vu-uno/
and no ,its not a problem with my box, or my hdmi cable, or tv, or your sound system

angelofsky1980 said:
Again, what?
Click to expand...

angelofsky1980 , listen the sound file..
 
Last edited by a moderator:
Ev0

Ev0

Admin
cml said:
I am not the only person who noticed it , there are several posts from users in the forums//
This problem happens when using an external audio amp/receiver connected to analog out , therefore all users using only hdmi tv wont notice it.

Recently , another user was able to record the issue :

Code: 
http://petike.xf.cz/vuplus_audio_issue.mp3
here is the thread:
Code: 
http://openpli.org/forums/topic/30657-distorted-sound-on-vu-uno/
and no ,its not a problem with my box, or my hdmi cable, or tv, or your sound system



angelofsky1980 , listen the sound file..
Click to expand...

Ok well I have never heard of this issue before, and not seen other reports of it, therefore it is not a "Huge bug the size of Texas", however I do agree there is an issue there, but from reading the link you put up, it's a drivers issue and therefore can only be resolved by Vu+ themselves i'm afraid.

So your options are it seems for the moment, use older drivers, or remove the hdmi cable when you need to listen to analouge audio.
 
cml

cml

Vu+ Newbie
Ev0 said:
Ok well I have never heard of this issue before, and not seen other reports of it, therefore it is not a "Huge bug the size of Texas", however I do agree there is an issue there, but from reading the link you put up, it's a drivers issue and therefore can only be resolved by Vu+ themselves i'm afraid.

So your options are it seems for the moment, use older drivers, or remove the hdmi cable when you need to listen to analouge audio.
Click to expand...

Evo:

-i use VU+ with a vintage hifi audio receiver , for me the bug is the size of texas , maybe even bigger , did you listen how crappy does it sound ? it sounds like a 50 dollar clone box...

-analog audio out has the problem even without hdmi cable ...
-I think , it is not a driver issue , i think its a hardware/fpga design issue...
 
Last edited:
paolino

paolino

Vu+ User+++
Cold solderings on mainboard. Try with about 32 Ohms impedance headphones on Line Audio Output. If I'm right, you'll not hear nothing in left channel, if it's final audio amplifier. It could be an intermediate audio circuit too. But not DAC ;).

PS: I do have an audio generator and a oscilloscope ready to do more tests for you.
 
cml

cml

Vu+ Newbie
ufff fabrication defect ?? do you think so ?

I dont have 32 Ohms headphones ... any other way to test it ???
I think i will talk to my dealer.

Whats strange is that , other users complained about same problem ... ( i will request their serial number)
 
paolino

paolino

Vu+ User+++
cml said:
ufff fabrication defect ?? do you think so ?

I dont have 32 Ohms headphones ... any other way to test it ???
I think i will talk to my dealer.

Whats strange is that , other users complained about same problem ... ( i will request their serial number)
Click to expand...

You can test with others one. Cinch to jack 3,5mm adapter and some MP3 players headphones (they are usaually 32/50 Ohms).

I'll try to ask my friend to lend me his box for tests.
 
cml

cml

Vu+ Newbie
ohhh ok ... that i can do ...

But, in the other hand , this box is expensive enough to play DIY games in the lab...

I prefer selling it or return it to the dealer:

i will have a small talk with the official dealer this morning !!
 
Last edited by a moderator:
Matrix10

Matrix10

Administrator
Warning without spamming the forum


Let me tell you my SAT friend
we do not need these photos on the forum.

If you have broken box back to dealer
not as far spamming our forums.

I do not have that problem on my UNO
My two colleagues from the same company so they do not have this problem.
 
cml

cml

Vu+ Newbie
Matrix10 said:
Warning without spamming the forum


Let me tell you my SAT friend
we do not need these photos on the forum.

If you have broken box back to dealer
not as far spamming our forums.

I do not have that problem on my UNO
My two colleagues from the same company so they do not have this problem.
Click to expand...

Matrix:
my dealer submited the issue to the company , its over 2 months now , no answer....
maybe you could talk to your friends in the company , and they could help me with my problem..

What do you think ?
 
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