Is it based on a database, or is it based on reading the posted signs by camera? I'm sure the salesperson said it was by camera, but we all know how reliable salesperson speak is.
At first, I was sure it was from a database. Then I noticed it was accurate while I was driving in a two year old construction zone on the local Interstate. (55 vs 65). If it camera based, I suspect it won't always pick up every sign.
Not a big deal, and I am currently out of town, so I dont have the digital manual available to look it up. Thanks
At first, I was sure it was from a database. Then I noticed it was accurate while I was driving in a two year old construction zone on the local Interstate. (55 vs 65). If it camera based, I suspect it won't always pick up every sign.
Not a big deal, and I am currently out of town, so I dont have the digital manual available to look it up. Thanks