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Re: No Image after perfect reception.

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    Hi Mike, Thank you for your reply to my posting. I have checked all of my settings in EasyPal and they are now set as you have suggested. Best Regards, Sid.
    Message 1 of 8 , Mar 5, 2011
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      Hi Mike,
      Thank you for your reply to my posting. I have checked all of my settings in EasyPal and they are now set as you have suggested.
      Best Regards,

      --- In digsstv@yahoogroups.com, "MICHAEL G3VPA" <md.rose@...> wrote:
      > Keith
      > Can I suggest you use Reed Solomon Coding.
      > Under Setup> encode options select RS1 or RS2 this gives forward error correction by Reed Solomon Coding, and so some dropouts are then acceptable. Means a slightly longer transmission but it is worth it. Make sure that the box under tune RS2 say, is ticked.
      > The other way is for the receiving station to send a BSR (block Send Request)(box under abort)this causes a box to appear in the receiving station and if you accept the option given this makes the receiving station send a resend request, this causes a box to appear on the transmitting station prompting to press the Fix button.
      > This then sends the blocks that were missed at the receiving station.
      > You said missing blocks at the beginning of the transmission.
      > If you are going through a repeater then you can miss data at the beginning:-
      > The Lead-in of 24 segments in Easypal is used to allow the carrier to lock up before data is sent. However if a cross band repeater is used some of this lead-in would be lost due to the time taken to activate the repeater and so data at the beginning of the active data may be lost if lock-up is delayed.
      > Therefore it is important to add the following to your Easypal set-up and transmit some text before the data lead-in to open up the repeater.
      > Select Menu Item WFTXT (Waterfall Text)Note. Type your Callsign into the box, Then Select Save, this then prompts you to add a name to the text, in this case your Callsign.
      > Now select the WAV button below Fix.This then gives you a number of options, select "Set as begin.WAV" and this has the effect of adding the Callsign before the data opening up the repeater, and so full lead in is applied.
      > 73
      > Mike G3VPA
      > --- In digsstv@yahoogroups.com, "SIDNEY" <sidneyharbour@> wrote:
      > >
      > > Hi Keith,
      > > Thanks for your prompt reply. As is often the case when you want to try something out it has not happened again, I have been downloading several Images and all have opened up all OK. So I will try it out when it re-occurs. Many thanks for your advice and also to others who have replied to my posting.
      > > 73 de Sid.
      > >
      > > --- In digsstv@yahoogroups.com, Keith Lloyd <m0kll@> wrote:
      > > >
      > > > Sid,
      > > > look at the begining of the received progress bar if your missing a few segments
      > > > at the start then the image is missing its header, so to speak.
      > > >
      > > > Ask the other station to TX the first 20 seconds of his last transmission again.
      > > > You'll find the image will drop into place. 
      > > > We have experienced similar problems to what you have experienced and we find
      > > > the above remedy helps.
      > > > 73
      > > > Keith
      > > > M0KLL
      > > >
      > > >
      > > >
      > > >
      > > > ________________________________
      > > > From: SIDNEY <sidneyharbour@>
      > > > To: digsstv@yahoogroups.com
      > > > Sent: Tue, 1 March, 2011 19:03:31
      > > > Subject: [digsstv] No Image after perfect reception.
      > > >
      > > >  
      > > > Hi,
      > > > Since upgrading to Win7 and using EasyPal I often receive perfect or almost
      > > > perfect reception showing a good green bar with very few red segments. Most
      > > > decode into an Image but some bring up a message asking me if I want to open the
      > > > Image, upon clicking on `OK` nothing happens. Any suggestions why this happens
      > > > would be appreciated. My friend also has this problem.
      > > > 73 de Sid.
      > > >
      > >
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