Hi Everybody, I am back from my short vacation/trip to Adelaide South Australia where my SM1000 was hand delivered by David VK5DGR! It was good to finally meet David after many email exchanges and telephone calls.
Today I was playing around in the shack with the SM1000 and thought I would hook up an external speaker to improve the received audio "quality". However, when I plugged a handy test speaker into the SM1000... the audio stopped. A quick look at the Rev:D schematic revealed what was happening. The external speaker socket is a TRS (tip ring sleeve) socket with both tip and ring connected to the internal audio amplifier. Most of my external speakers are equipped with a mono (tip sleeve) 3.5mm socket... when you plug one of these into the SM1000 it will short out the audio output. I quickly fitted a three pole 3.5mm plug and all was well. For those with extension speakers lying around in the shack, you can't connect a mono one into the SM1000... be careful! :-) 73 Michael. VK5ZEA ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ Freetel-codec2 mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/freetel-codec2
