This is an great unit to operate, can seen screen in sun, excellent radio
6 January 2013
Summary: This is my third Rino 530HCX. I like these unit better then the new models. We use these units when we are hunting. This unit is a one hand operation with the buttoms, the screen is always clear, in the sun or at night. The radio is clear and you can put security codes on each channel. I have tried the new model and send it back due to being a touch screen which you could not see in the sun and it always took two hands to operate.
Summary: i bought 3 of these gps/radios,for my self and both my sons for hunting in far northern calif. found these gps/radios the greatest thing since the rifle scope.reception outstanding in heavy timber n rough terrain.gps works great.any group of hunters that doesnt have these 530 systems should.the battery life [litheum]outstanding 9hrs still had 50%left.and icould see these saving a life...