Garmin's engineers have a handheld GPS provides good qualities. Unfortunately, only half the story. The documentation is very poor, who do not have information on important details. For example, the device on the composition of alkaline batteries, lithium batteries to be determined. or NiMH batteries.
Watch Garmin Oregon 450 Handheld GPS Navigator
Why? If you download the NiMH battery when an external power source connected? If there is a variety of roles and preferences for different types of batteries? Nothing in this document shows, why bother.
Another example is a paper MicroSDHD. There is no indication of what size cards are compatible. I installed the 16 GB and let me know how to install maps on paper, but when I install it on two DVD value of 24K quad map with the use of paper was tried, and I have kept out of the SDHD GPS again . OK, maybe the map-file is only 4 GB? Well, I was a little smaller than 4 GB and 16 GB Topo installed and all went well. However, if I wanted to install the files and geocache points, he told me that the disk is full (even if it is 12 GB remaining). So I think that GPS is only compatible with cards up to 4GB.
As I said a great device, and these constraints, we do not live, but it would be nice if they use a minimum of effort to write a decent manual .
The only reason I did it four stars, because this is my first GPS. My brother, who had to change the use of functions, but I like the touch screen. You can use regular batteries, but not quickly discharged, because I am a newbie and I have nothing, so I left it any longer. I would like to recommend ways in maps, because that makes it much easier. Great product!
