Lof1, LofSW, Lof2 in TVServer ? (1 Viewer)

Rhys.Goodwin

Portal Pro
November 20, 2006
336
1
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New Zealand New Zealand
but why is the switch parameter specified for each channel as well
 

Frodo

Retired Team Member
  • Premium Supporter
  • April 22, 2004
    1,518
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    The Netherlands
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    Well as explained the lof1/lof2/lnb switch are need to tune to a specific transponder
    A transponder can hold multi radio/tv channels
    All channels in the transponder have the same lof1/lof2/lnb switch settings

    However if we look at tv3. TV3 stores all tuning information for a channel in the database. So for a channel it stores frequency, fec rate, pids and the lof1/lof2/lnb switch
    Offcourse all channels of the transponder have the same lof1/lof2/lnb switch settings, but tv3 doesnt care about that

    Frodo
     

    debennett2

    Portal Member
    June 7, 2006
    24
    1
    Ohio
    I can scan channels in with the TV server (110 and 119 birds) but can't seem to find the proper settins in order to come even close to getting them all. Anyone have special ini settings and lof settings they use that work for them with the 110 and 119 birds using DishPro? I am at whits end almost. Thanks!
     

    CommGuru

    Portal Pro
    October 30, 2006
    52
    0
    debennett2,

    You need to convert your ini files to work with the dishpro. To do that, just subtract 25600 from all of the H frequencies to turn them into V. For example, TP2 on Echostar7 is 12239 H. ABS (12239-25600) = 13661 V. Do that for all the H frequencies and you should be ok. Also, you need to override LOF settings and use LOF1: 11250, LOF2: 14350 LOFSW: 0.

    These two steps generally will work great although it never was perfect. I finally gave up on getting good DishPro issues resolved and trashed the LNB and picked up 2 x single legacy lnb's.

    Good luck,

    CG

    Edit: P.S. Remember that you will not get signal on all the TP's and thats normal due to spot beams, 8PSK TP's etc. Use Lyngsat to verify which TP's you should be getting signal on. Sorry if you know all of this already but hopefully it will help someone.
     

    Joebean

    New Member
    October 12, 2007
    2
    0
    9in 4out EMP switch

    I have an EMP switch 9 In 4 out. These are the settings I used in mytheatre, and they worked perfectly.

    SW: 12200000 <-- 22KHz ON
    SW: 12700000 <-- 22KHz OFF

    Nimiq 1 - Commited LNB 1 LOF = 11250000 SW= 12200000 LOF2 = 11250000

    Nimiq 2 - Commited LNB 1 LOF = 11250000 SW= 12700000 LOF2 = 11250000

    Echostar 7 - Commited LNB 2 LOF = 11250000 SW= 12200000 LOF2 = 11250000

    Echostar 6,8 - Commited LNB 2 LOF = 11250000 SW= 12700000 LOF2 = 11250000

    I cant seem to get any kind of signal whatso ever with TVServer with these settings. I am running just normal/standard LNBs. Does TVServer support 22 KHz switching?

    I disconnected the switch completely and ran the line direct to the LNB. Same result, no signal at all. I am using a twinhan 1020 DVB-S card with the BDA drivers. I just cant seem to get the settings right.

    As for the EMP switch, its a combination of 22KHz swithcing and Diseqc Switching. That said even if I used a 4-1 diseqc switch, what would the port selection be? I dont understand Level 1 AB AA BA BB...are these supposed to be port numbers?

    Any help with any of this would be much appreiciated. Continuing to test....ergg...
     

    Aktarus

    Portal Member
    October 10, 2007
    5
    0
    North American Sattelite scan problem

    Hello,

    I have a problem with my MP tvserver3 and North america satellite scan. My MP and TVServer are correctly installed and seems to work. So, in the TvServer setup, I configured my single LNB with no switch. I have some signal..good. But wwhen I want to scan channel, tvserver has found 14 channel on the first transponder... but It found always the 14 same channel on each transponder ... what's wrong with the scan.??

    My scan result look lie this :
    1tp : **** * **** , 14 new, update 0
    2tp : **** * **** , 0 new, update 14
    3tp : **** * **** , 0 new, update 14
    ..... etc ....

    I tried to update my transponder list, with no succes..

    Can someone can help me !!!

    thanks a lot.... and sorry for my poor english...
     

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