Del. Bradley said:
Could you please answer me two questions?
1. Where can I get a good reliable download for the UK speed cameras, and whats the sequence of events to put on the 2720? Could you make it easy to follow (not Wanting to mess it up) does it have to be on the maps all the time or can i call it up when I want?
2. I tried to use it in a truck yesterday and there was no power to the unit, I know the cigarette lighter was live so thought the fuse had blown or a problem with the lead. Tried it in my car and it worked fine. Could it be anything to do with the truck being 24v? The SP111 I had before worked fine in various trucks.
Hi Del:
I apologize for not answering your inquiries earlier, I did not see your message until today.
Concerning your question 1, about UK speed camera databases - I don't have sufficient riding experience in the UK to answer that question. Personally, I use the speed camera databases published by
www.radarfalle.de, which I have found to be extraordinarily comprehensive and well put together for coverage of the German speaking countries in Europe. Because I am based in Zürich, Switzerland and frequently ride in Germany, that suits my needs very well. This company includes all the countries of Europe in their database (it's about 12,500 cameras), I have only used it in Germany, Switzerland, and Austria, but it has proven to have almost 100% coverage for the places I have been.
They charge €10 a year for unlimited downloads, and if you submit a new speed camera or a worthwhile correction to the database, they'll prolong your subscription for another year as a thank you.
To actually get the 'Custom POI' (Garmin-speak for speed camera) database into the GPSR, I use POI Loader, a free program that is available for download from Garmin. This application reads a CSV (comma separated values) document - typically something we would view in Excel or a word processor - and imports the data into the GPSR.
radarfalle.de lets you download the datafiles in 4 different formats (you can only load one format at a time into your GPSR), the formats include grouping by velocity, grouping by type, etc. It would take quite a while to explain all the concepts behind it, but suffice to say that I use the
'All speed cameras, all accident points in one file' format (in German:
Trennung nach einzelnen Kategorien), and this gives me warnings of each speed camera along with the speed rating of that camera, and a custom icon to identify the type of camera (traffic light, Gatso, whatever). I just launch POI Loader and choose the 'automatic' process - it burps everything up into the GPSR without asking questions, and takes about 60 seconds to do so. I upload a new file - which over-writes the existing file - about once a month, or before any really long trips.
About your question 2, concerning voltage - I know that the SP III supported anywhere from 12 volts to 28 volts (28 being a common aircraft system voltage). I don't know what range of voltage the 27xx supports. I have advised the hardware dudes at Garmin in Kansas that 24 volts is a common bus voltage for HGV's in Europe. In North America, everything is 12 volt. I am pretty sure that my newest GPSR, the 2820, supports 24 volt operation, but I am not sure what the specs for the 26xx and 27xx are.
Regards,
Michael