Just got off the phone with Garmin . The problem is the new software update . The lady said the 3.90 update is the problem , she said tell everyone don't download it . It came out last Wednesday . So I'm screwed until a new update comes out , she said a new update should be able soon , let's hope

I'm using a 32 gb sd card

Help???? I've been messing with this for 2 days now , I've downloaded the areas to my computer , once I transfer to the memory card , it show that it's on the card . I unplug the 320 from the computer and turn on the astro nothing happens . I went to map setting, selected maps , it shows Birdseye ...

I've downloaded areas to my computer , then I transfer to my astro 320. When I unhook the gps from the computer the birdseye show up on my astro 320 map but as soon as I turn off the 320 and turn it back on , the birdseye will not work . Any ideas

Called garmin today , collar was reset twice and was up to date . Had to send it back . Hope the next one's better

I have a 50 collar that looses gps signal a lot . Yesterday I linked the collars up with the 320 before I left the house . Drove 25 miles got out and free casted the dogs they hit a bear and the chase was on . Any how they ran for around 4 hours before we caught them off . Once I turned loose I ...

Let me know if you ever get it working right , I bought one a month or so ago . I do love the bark indicator but it is my worst tracking collar that I own . I have 3 dc 30s and they all out track the new 50 . I've updated it , reset it and still ain't that great . I'm about ready to send it back. I ...

I just bought the new combo a couple weeks ago and have used the 320 twice and the new dc50 once . I had the 220 before this with my dc30s . Wonder why the new 320 doesn't track no where like my old 220 . I put the new dc 50 on my one dog's this past weekend and it probably tracked worse than my ...

My buddy has a 320 and asked me a question , how do you download each individual dog track.
I have a 220 and know how to do them go to dog page click on a dog , go to info page and hit download dog track . Then it downloads so we can see on the computer. He got a dog killed back in Dec while bear ...

What's the problem ? I just got back a astro 220 from garmin my one collar # is 33 , my old 220 picked it up just as good as the other collars . now the replacement one wont ,so i changed the collar # to 23 , it pick it up a little , changed it to # 3 and works almost or just as good as my 3 other ...

My question is do you all think the 320 tracks farther than the 220 .
Two of us in our group have the 220 and the other two have 320. The guys with the 320's can pick up the dogs on the factory antenna when we can't pick em up on the portable long range antenna. Are the 320s that good or our 220s ...

Steve this astro was my brother's . Thanks, what you said to do worked. It now turns on and off. don't know what would've locked it up . But it works fine now. Thank you

was just tracking the dogs and was going to talk on the radio . and needed to turn it off but it wouldn't with the power button so took out the batteries. after done talking put batteries back in and it wouldn't do nothing .

Even tried hooking it up with the USB cord to computer still nothing. My 220 turns on automatic when I hook it up to my computer

Unit is only a couple months old. wouldn't turn off last night ,so had to take the batteries out . Now it will not turn on . Anybody ever had this happen .