I use to own the Cannon, it was my first speed and temp. The thing was a nightmare.
99% of the time the post office had it more than I did , from me shipping it back and forth. Cannon gave me two new ones to replace the original I bought from Cabela's .
Once the cable lock failed and they replaced it, but said they have fixed the problem. Again sending me another one. I final called Cabela's and told them of the problems with the unit and they had me return it . I traded it for a Depth Raider which I have been vary happy with now for the last 2 years.