Summary: The display is a little small but for the money its OK. The brightness is great even in the sun. I was able to operate the device even before read the manualThe amnual is short and to the point. Installation was simple. All needed connections and fasteners were included.
Summary: Very efficient product interactive color sonar/chart display is amazing easy to use..This product is filled with additional features including tide data and preloaded US water boundaries fresh and salt waters..
nice color screen--easy hookup-easy to use--depth sounder is helpfull
9 June 2011
Summary: moved to new house on lake 40 miles high-20 miles wide--ist time out in boat 'got lost' for 5 hrs--knew i needed marine gps map--liked navigon auto gps--they don't make a marine one--only garman has the features and quality-so i bought one--it's great--what i like most is you can add a 'SD CARD' to your unit that has all the marinas,resturants and any other noteable thing in your area-(campgrounds, boat lanches,ect.).