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Vu+ UNO Firmware Upgrade

Discussion in 'Vu+ General HowTo & Guides' started by Mito, Jul 23, 2011.

  1. humaxboy

    humaxboy Vu+ Newbie

    Messages:
    21
    I have this two reception issues using Vu+Uno :

    a) Turksat 42 E, 11896 H DVB-S2/8PSK 11200 2/3 -> despite good quality signal, the picture has permanent blocks (errors - see picture - in the middle ot it there is an error).Tuner Status shows as there would be a DVB-S signal what is wrong.

    b) very low SR, for example Eurobird 2 (25,5E) 11039 V DVB-S/MPEG-2 SR 1534 FEC 3/4 or Express 53 E SR 1447 FEC 3/4 -> despite good quality signal, signal disappears and a few moments later the signal is back on (at 25,5 E max 93% quality)

    All mentioned frequencies are 100% receivable, because my previous receiver had no problems with it what so ever.
    My opinion is that there is something wrong with tuner drivers or vu+ has to fix this. Can somebody check mentioned 3 frequencies and reply if somebody has the same problems ? [​IMG]

    Thanks in advance !

    Humaxboy
     
  2. Matrix10

    Matrix10 Administrator

    Messages:
    8,923
    I would ask other members to make the test
    if you can .But with the last image.

    Thanks
     
  3. bojja

    bojja Vu+ User

    Messages:
    148
    @Humaxboy,What channel list are using,and always you use the same list from the same author?
     
  4. humaxboy

    humaxboy Vu+ Newbie

    Messages:
    21
    I always use my own channel list, but I can try to use it from somebody else. I can also say, that I did manual scan one more time and result was the same.

    Humaxboy
     
  5. humaxboy

    humaxboy Vu+ Newbie

    Messages:
    21
    If I can add to that : there seems to be a problem with all the frequencies where SR is below 2000 !! Another example : Eurobird 2 (25,5E) 11171 V DVB-S/MPEG-2 1780 3/4 Jamawar Kurdistan.

    Humaxboy
     
  6. bojja

    bojja Vu+ User

    Messages:
    148
    Did you tried another lnb?If you are going to try another channel list ,do a fresh image first of all,and then try another list, i prefer c@jton's,if you are going to try this,i suggest you to do it with the opendbedit and not with the dreamboxedit cause sometimes don't work with this.
     
  7. humaxboy

    humaxboy Vu+ Newbie

    Messages:
    21
    Before doing any tests with other LNB's or channel list is there somebody who can find a signal on any satellite and try a frequency where SR is below 2000 or above mentioned frequency on Turksat. Thanks !!
     
  8. Matrix10

    Matrix10 Administrator

    Messages:
    8,923

    Do you know any other channels on other satellites
    where it can be tested with a problem that you noted.
    These satellites are for me in a bad position, and I can not test.

    Does anyone else could confirm that above
    or not to confirm ... ?
     
  9. humaxboy

    humaxboy Vu+ Newbie

    Messages:
    21
    @Matrix10 - the problem is that not many people has motorised systems and such errors could be only spotted by few people. And until somebody confirm or not confirm me my problem i will assist on the fact that this problem exists.
    Can you receive Eutelsat on 21,6 ? If yes try 10978 V DVB-S/MPEG-4 1447 3/4 - same problem :mad:

    Humaxboy
     
  10. humaxboy

    humaxboy Vu+ Newbie

    Messages:
    21
    Ok, i see that almost nobody is interested in this issue :sad:.
    Just to remind you, that problematic Eurobird 2 (25,5E) 11039 V DVB-S/MPEG-2 SR 1534 FEC 3/4 is receivable in Europe with 80 cm antennas..
    Can somebody suggest me how to get in contact with people in Vu+? I saw that they have a support mail, maybe somebody there will help me.

    Humaxboy
     
  11. dimfil

    dimfil BH Lover

    Messages:
    56
    Are you sure you have upgraded to the latest FPGA?
     
  12. Matrix10

    Matrix10 Administrator

    Messages:
    8,923
    Unfortunately I can not test on any of these frequencies
    because I have bad reception.

    I ask agn the other members who can make the test
    to make a test report.
     
  13. humaxboy

    humaxboy Vu+ Newbie

    Messages:
    21
    I got an answer from @andres66 member. It seems to be a problem with new enigma kernel...
     
  14. Matrix10

    Matrix10 Administrator

    Messages:
    8,923
    enigma kernel ??

    I really doubt abt kernel,
    It can be the difference in drivers
    But I can not ask VU + for help if we not have even more those who have noted this problem
    and have make test with BH 1.7.2 or other new images.
     
  15. andres66

    andres66 Vu+ Newbie

    Messages:
    5
    On 25.5E for these radiochannels (11039 V) I have SNR 99%
    and NO audio dropouts with Vu+UNO and BlackHole-1.6.6, yesterday I was on Metro_FM ~ 60 minutes.

    But ... I when I started to test, I had no signal with sometimes earlier automatic scanned and saved channels, where SR was 1534 ,
    then I rescanned this frequency manually with SR 1536 and activated "clear before scan" option.

    Can't get here in my location this Turksat HD channels Freq. , as it's on "east beam", no signal here with 1.8m primefocus dish, "europe beam" is ok.

    It was tested on older BH-1.6.6 (drivers 22.11.2011) ,
    owners of motorized dish can test these radiochannels on latest BH1.7.2.
     

    Attached Files:

    Matrix10 likes this.
  16. humaxboy

    humaxboy Vu+ Newbie

    Messages:
    21
    Find another frequency to test : Eut 10 E, 12605 H SR 1630 FEC 5/6. The dropout are very rare (!), but they are occuring cca. 30 second.
    Humaxboy
     
  17. Matrix10

    Matrix10 Administrator

    Messages:
    8,923
    What is the name of TV channel
     
  18. Matrix10

    Matrix10 Administrator

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    8,923
    Tandberg ??

    Ok I will test
     
  19. Matrix10

    Matrix10 Administrator

    Messages:
    8,923
    I have test 5 min on VUplus Ultimo no problems,no dropout here.

    Now i will test on VU Uno
     
  20. Matrix10

    Matrix10 Administrator

    Messages:
    8,923
    Tandberg Eut 10 E, 12605 H SR 1630 FEC 5/6
    (I have manual scan this channel)
    I can not really conclude any dropout here
    I have test with VU UNO and VU Ultimo.

    Image BH 1.7.2
    I have the same channel Tandberg (@Likra settings)
    on 12602 H SR 1630 4/5 also NO dropout in sig/picture.

    I have SNR 70%
     

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