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#185250 - 10/14/09 05:37 AM Re: Garmin Dakota 20 GPS Review heavy picture warning [Re: MichaelJ07]
koen Offline
Stranger

Registered: 10/13/09
Posts: 1
I have a question for the brightness issue while biking. If you take a black piece of paper and fold it around the edges of the dakota 20, like hole in a box, isn't it viewable just fine then?

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#185304 - 10/14/09 07:31 PM Re: Garmin Dakota 20 GPS Review heavy picture warning [Re: koen]
falcon5000 Offline
Addict

Registered: 09/08/05
Posts: 662
I haven't tried it biking, but the problem is not in sunlight but when you go out of sunlight. In sunlight it works like a champ and you can see everything nice and clear and at night the screen is dimmer than the HCX but no problem at night as well. The problem is during the day and you are not in direct sunlight (when biking in the woods with no direct sunlight) the screen is very hard to see, it is kinda of like a lcd watch. I hate to say it but the best way to explain it is to look at a display in the store, I don't know a good way to explain this. I think if you way in all the pros and cons, it really isn't a bad GPS altogether, I have upgraded the firmware lately with Garmin and it has fixed some issues, I noticed at first with the firmware it was taking a lot longer to get a fix and was concerned and after continuously using it, it has gone back to locking on fast. I'm not sure if the hot fix takes the last few fixes to get a baseline or what but it is working fine. I had saw a lot of negative posts on REI.com about power issues and failures of a few units and I had no issues of that with mine. I know the firmware had addressed the problems they were talking about and Garmin has always been good with firmware so I think that problem has been resolved. Now if some of these guys were updating their firmware and stopped the process in the middle it might have bricked their unit. I think if you buy one at a good company that you can take it back if you are not happy with it would be your best bet. I actually like mine better than my HCX Vista now that I am use to it and I use mine everyday a lot. I use it going to work and leave it running while driving around and carry it in my cargo pocket. If you look at the capabilities of this unit, they are much better than the HCX for overall. I'm happy with mine so far, I don't think you will go wrong with this unit or the HCX but you will have to make sure you can deal with the screen brightness. That can be a deal killer if you can't see it in deep canopy in the daylight. Just try one out and return it if it doesn't work for you.
_________________________
Failure is not an option!
USMC Jungle Environmental Survival Training PI 1985

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#185703 - 10/17/09 05:42 PM Re: Garmin Dakota 20 GPS Review heavy picture warning [Re: falcon5000]
Renaud Offline
Stranger

Registered: 09/21/09
Posts: 3
OK, my turn to be late; many thanks for the advices : I'm going to buy one (after a check at the store), and after checking for the solar panels but a bit lighter than the most powerful one you got.

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#185711 - 10/17/09 08:00 PM Re: Garmin Dakota 20 GPS Review heavy picture warning [Re: Renaud]
falcon5000 Offline
Addict

Registered: 09/08/05
Posts: 662
Great, I hope you will like it. I had bought my cell off of e-bay E-bay Solar and you may find some better deals. A while back I use to rant about the minimum wattage was 20 watts but as technology moves, so do I if possible. The idea of 35 watt or more can be explained in the videos below but the premise behind having a bigger cell is to run all your electronics 100% without batteries or on cloudy days. It's behind the idea of long term survival that makes life a little more bearable and tries to keep the mind occupied while waiting for rescue or what have you. Also look at what your solar needs may be and a bigger cell my be a good investment in the long run, it just depends on what your goal is. Good Luck.

These Videos are old and boring but it drives the point across that a good solar cell can give you:
1. Shelter
2. Water Purification
3. Fire
4. Communications
5. Navigation
6. Possible food if you use a laser pointer and run fish into a trap in a clear lake
7. Electronic maps or aid in supplying power to laptops
8. Light (charging batteries for lights, etc,,)
9. Any many more that you can think of.

See Videos

Video 1 1

Video 2 2

Video 3 3

Video 4 4

Video 5 5
_________________________
Failure is not an option!
USMC Jungle Environmental Survival Training PI 1985

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#185763 - 10/18/09 07:44 AM Re: Garmin Dakota 20 GPS Review heavy picture warning [Re: falcon5000]
Renaud Offline
Stranger

Registered: 09/21/09
Posts: 3
Many thanks,it gives me plenty of ideas

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