Camera display on Garmin nuvi 660

[netwiz]

I've downloaded the speed camera db to my Nuvi. For some cameras, I'll get the bong, and the text will say something like 'Speed camera 70 miles per hour'. Others will just display the raw field from the csv file e.g. Gatso:123@70.

Can anyone let me know if this is as it should be? Or is there a formatting error in the csv file, or what?

Apologies if this has been asked before, I have searched the forums, but there's so much information out there it's difficult to narrow down a search.

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