TeamO3 Posted June 4, 2007 Share Posted June 4, 2007 I set out this weekend with my 3 year old daughter for what I thought would be an easy first geoCache. 3 year old girls not so much interested in hiking though the woods for no understandable reason. But thats not the problem. About 300 feet into the woods my eTrex Legend kept losing reception. The trail was very defined and not to much tree cover. Any suggestions on how to get better reception? Quote Link to comment
+imajeep Posted June 4, 2007 Share Posted June 4, 2007 (edited) You may need to upgrade your receiver to get better reception. I had an eTrex Vista that lost reception under thin or partial tree cover. I upgraded to a Garmin 60 Csx, which has a high-sensitivity receiver, and that solved the problem. That's a good unit, and Garmin has just upgraded the eTrex line with some high-sensitivity models. Edited June 4, 2007 by imajeep Quote Link to comment
+BlueDeuce Posted June 4, 2007 Share Posted June 4, 2007 Hold the gps waaayyy above your head as you walk around. It helps make you think you're getting above the trees and is amusing for your caching partners to watch. Quote Link to comment
+StarBrand Posted June 4, 2007 Share Posted June 4, 2007 Hold the the GPSr flat in your palm with the face pointed skyward about 1 foot or more from your body. It works best that way. Also make sure it has a good sat lock before going under tree canopy. Continue holding like that for best performance. Quote Link to comment
+Prime Suspect Posted June 4, 2007 Share Posted June 4, 2007 (edited) Keep in mind where the antenna is. The patch antenna on the eTrex line is underneath the globe emblem on the face of the unit. Patch antennas need to be held parallel to the ground for best reception, so use the unit held flat, instead of upright. Don't accidentally cover the antenna area with your thumb or fingers. The Garmin cover for the eTrex will not affect reception. Learn to estimate distances. Instead of trying to find ground-zero, you may be better off 50 feet away, where you have a clear view of the sky, and estimating from there where the cache ought to be. Edited June 4, 2007 by Prime Suspect Quote Link to comment
+ADKSherpa Posted June 4, 2007 Share Posted June 4, 2007 Is WAAS on? If not, assuming you are in the US, that should help. I have that same model and it usually isnt bad. Quote Link to comment
+briansnat Posted June 4, 2007 Share Posted June 4, 2007 The Legend is very sensitive to position. First, you need to hold it flat, face up to the sky ALL THE TIME. If you put it in your pocket, hang it around your neck, clip it to your belt or carry it in your hands dangling at your side you will probably lose reception under trees. Second, turn it on well before entering the woods so it knows where all the sats are. Do this and it should work just fine under trees. If you do lose reception you should get it back right away. Quote Link to comment
+TrailGators Posted June 4, 2007 Share Posted June 4, 2007 (edited) My Legend works better than my 60CS in tree cover. I also hold it away from my body so it had a clear view of the sky in all directions. I also look for clearings when it gets thick and project from there where the cache should be. Then I put the GPS in my pocket and go find the cache. Edited June 4, 2007 by TrailGators Quote Link to comment
+Team LaLonde Posted June 4, 2007 Share Posted June 4, 2007 If you put it in your pocket, hang it around your neck, clip it to your belt or carry it in your hands dangling at your side you will probably lose reception under trees. I agree almost entirely with this statement, except for one thing. Nearly every time time I put it in my front pocket while signing a logbook I actually maintain good reception. Strange, I know. Insert "Is that a Legend in your pocket. . ." joke here. Quote Link to comment
+EEeee! Posted June 5, 2007 Share Posted June 5, 2007 Insert "Is that a Legend in your pocket. . ." joke here. Oh, it's a legend all right... Quote Link to comment
+ETfonedhome Posted June 6, 2007 Share Posted June 6, 2007 A good tip for estimating distance is what we called a "pace count" in the army . visit a local football field and walk at a natural pace from goal line to goal line, counting the number of times your left foot strikes the ground, then when ever you find you need to go a certain distance with out the help of your GPSr just count your steps. although not Exact, with practice it can be a very accurate way to know how far you have walked:) Quote Link to comment
jimnpeg Posted June 7, 2007 Share Posted June 7, 2007 I set out this weekend with my 3 year old daughter for what I thought would be an easy first geoCache. 3 year old girls not so much interested in hiking though the woods for no understandable reason. But thats not the problem. About 300 feet into the woods my eTrex Legend kept losing reception. The trail was very defined and not to much tree cover. Any suggestions on how to get better reception? I purchased the etrex legend and took it back. Even with WAAS on it never got me close to the cache, in addition it constantly lost the signal. Even though I just purchased it the software was copywritten in 2004. I have a 7 year old GPS V which seems to work better than the legend. I am going out again tomorrow to look again. Quote Link to comment
+H2OBob Posted June 9, 2007 Share Posted June 9, 2007 First, go to the Garmin website, and update to the latest firmware for your Legend. When looking under trees, set the unit down in a spot nearby, that has decent reception. Let it settle for a few minutes, and take a bearing (a GOOD compass helps here). Then walk a few yards away, and take another bearing. The idea is to get two lines that cross over the cache location, forming an "X". If carefully done, this will save a lot of time searching. Quote Link to comment
+saginawmike Posted June 9, 2007 Share Posted June 9, 2007 I've had the Legend for about five years and never lost the signal in dense woods (bowhunting). I always turn it on before entering the woods. If I turn it off while there it just takes a little longer to acquire the sats. Quote Link to comment
Neos2 Posted June 10, 2007 Share Posted June 10, 2007 We used Legends to find our first 300 caches, and loved them so much we kept them for guests to use even though we upgraded to units that have autorouting. I do have a few hints that seemed to help me: 1) make sure you don't "hover" over the unit--your body can block the signal 2) do keep the Legend facing upward as much of the time as possible and aawy from your body 3) turn it on a long while before you get to the cache. A half an hour is not too long! The longer it stays on and gets a signal, the more accurate the signal it gets. I would leave mine on all day; I let it sit on the dash under the front windshield while we drove to the cache so the roof of the car didn't block the signal. I got about 22 hours of battery run time from a set of batteries even when I used the backlight fairly frequently at night. 4) do let the unit "settle" while you hunt the cache. Use it to get close to the cache, then set it down while you look for the cache nearby. If you don't find the cache in a few minutes, check the GPS again to see if it's pointing out a new spot (Just don't forget to pick it up again when you leve or if you move too far away!) If it does lose it's signal, find a clearing to let it reacquire the signal. I only had to do this twice, ever. If it gets "too bouncy" (compass flipping around everywhich way) that means you are close. Try walking a tad faster--sometimes going too slow confuses the signal. One other trick that helps is to walk away from the area 20-30 feet (or more) and see where it points, mark that spot mentally (pick out a rock or tree that is notable) then walk 20-30 feet away in a different direction and do that again to see if it points out the same spot. Usually you can narrow down the area that way even in the deepest, darkest woods. Quote Link to comment
+rustyspinner Posted June 10, 2007 Share Posted June 10, 2007 I have found that in this situation, it is easier to pull out the trusty old compass and follow the bearing the GPS gives you from a non-canopy location close to the cache. If you use proper pace count, you can get very close to the location of the cache. I always have my compass and a map if possible. Nothing takes the place of good orienteering skills. Quote Link to comment
+Outspoken1 Posted June 11, 2007 Share Posted June 11, 2007 While this just may be unique to me, I found my Legend works better with alkaline batteries than with rechargables. I am queen of recycling, but the rechargables I have just don't seem to work well for me (yes, I have tried different brand rechargables, different mAh, and did change the Legend from alkaline to rechargable in the menu). Just weird. Take care, Outspoken1 Quote Link to comment
jimnpeg Posted June 12, 2007 Share Posted June 12, 2007 I've had the Legend for about five years and never lost the signal in dense woods (bowhunting). I always turn it on before entering the woods. If I turn it off while there it just takes a little longer to acquire the sats. Quote Link to comment
jimnpeg Posted June 12, 2007 Share Posted June 12, 2007 I set out this weekend with my 3 year old daughter for what I thought would be an easy first geoCache. 3 year old girls not so much interested in hiking though the woods for no understandable reason. But thats not the problem. About 300 feet into the woods my eTrex Legend kept losing reception. The trail was very defined and not to much tree cover. Any suggestions on how to get better reception? I purchased the etrex legend and took it back. Even with WAAS on it never got me close to the cache, in addition it constantly lost the signal. Even though I just purchased it the software was copywritten in 2004. I have a 7 year old GPS V which seems to work better than the legend. I am going out again tomorrow to look again. I really appreciate all the input from everyone and maybe if I was more patient I could have made the entrex work. There were two problems first we were going out of town for two weeks and secondly I found out the store we purchased from had a 15 day return policy. Consequently I returned it before our trip but upon returning I purchased an explorist 210, this seems to be working out quite well. It has not lost coverage yet even though we have occosionally chased a few ghosts. We probably had a defective etrex and if we got another one it may have worked out just as well for us. My sister just purchased the exporist 500 and we can't see much diffeerence except for the color. Thanks again. Quote Link to comment
Neos2 Posted June 12, 2007 Share Posted June 12, 2007 Swell. Hope that choice works out for you (sounds like it is so far). Happy caching. Quote Link to comment
+briansnat Posted June 12, 2007 Share Posted June 12, 2007 My sister just purchased the exporist 500 and we can't see much diffeerence except for the color. She also has expandable map memory. You don't. Quote Link to comment
+Zop Posted June 12, 2007 Share Posted June 12, 2007 I started geocaching with the eTrex Legend back in February of this year and really like it however like you, I had issues under tree cover. I tried all the recommended methods and had mixxed results. I guess it's all about how dense your cover is. By March, I had upgraded to the 60CSx and LOVE IT!! Rarely loose lock in the densest of woods but found that it reacts very odd around tall buildings. I still keep my Legend as a spare and have used a time or two since upgrading but there is a huge difference in performance. Jim.. I set out this weekend with my 3 year old daughter for what I thought would be an easy first geoCache. 3 year old girls not so much interested in hiking though the woods for no understandable reason. But thats not the problem. About 300 feet into the woods my eTrex Legend kept losing reception. The trail was very defined and not to much tree cover. Any suggestions on how to get better reception? Quote Link to comment
+pater47 Posted June 12, 2007 Share Posted June 12, 2007 While this just may be unique to me, I found my Legend works better with alkaline batteries than with rechargables. I am queen of recycling, but the rechargables I have just don't seem to work well for me (yes, I have tried different brand rechargables, different mAh, and did change the Legend from alkaline to rechargable in the menu). Just weird. Take care, Outspoken1 I will echo this response. Rechargeables have never worked well in my Legend. Not just battery life, but somehow it does seem to affect reception. Quote Link to comment
+Miragee Posted June 12, 2007 Share Posted June 12, 2007 (edited) The brand of rechargeables is important. I have had no problem with Energizer rechargeables, but some off-brand ones did not work very well, and even made my Vista misbehave . . . Good-quality rechargeables are a much better choice than Alkaline batteries if you use your GPSr frequently. Edited June 12, 2007 by Miragee Quote Link to comment
+NightPilot Posted June 12, 2007 Share Posted June 12, 2007 Volts are volts, regardless of the battery type they come from. If the GPS has enough volts to power up, it will work, no matter what type batteries are in the device. If you want to believe the battery type affects reception, go ahead, and if you want to believe in the tooth fairy, that's ok too. Both are equally likely to be true. Quote Link to comment
+NightPilot Posted June 12, 2007 Share Posted June 12, 2007 Volts are volts, regardless of the battery type they come from. If the GPS has enough volts to power up, it will work, no matter what type batteries are in the device. If you want to believe the battery type affects reception, go ahead, and if you want to believe in the tooth fairy, that's ok too. Both are equally likely to be true. Quote Link to comment
+StarBrand Posted June 12, 2007 Share Posted June 12, 2007 Perhaps that is the problem - certain cheap rechargables just don't have the volts................ I like NimH in my Legend - works well - be sure to change the setting in setup for a more accurate read on the battery meter. Quote Link to comment
+NightPilot Posted June 12, 2007 Share Posted June 12, 2007 If they don't have the volts, the GPS won't power up. Quote Link to comment
+pater47 Posted June 12, 2007 Share Posted June 12, 2007 (edited) Volts are volts, regardless of the battery type they come from. If the GPS has enough volts to power up, it will work, no matter what type batteries are in the device. If you want to believe the battery type affects reception, go ahead, and if you want to believe in the tooth fairy, that's ok too. Both are equally likely to be true. You can believe what you want to also, but I know what works well in MY GPS, and you don't. I do know that it will power off every 5 minutes or so with completely charged rechargeable batteries, something that doesn't happen with alkaline. If it powers off in dense cover, I may and have had trouble re-locking on satellites, and that lock is much quicker if I replace the rechargeables with alkalines. And for what it's worth, I don't believe in the Tooth Fairy. The Easter Bunny explained it all to me! Edited June 12, 2007 by pater47 Quote Link to comment
TeamO3 Posted June 12, 2007 Author Share Posted June 12, 2007 We used Legends to find our first 300 caches, and loved them so much we kept them for guests to use even though we upgraded to units that have autorouting. I do have a few hints that seemed to help me: 1) make sure you don't "hover" over the unit--your body can block the signal 2) do keep the Legend facing upward as much of the time as possible and aawy from your body 3) turn it on a long while before you get to the cache. A half an hour is not too long! The longer it stays on and gets a signal, the more accurate the signal it gets. I would leave mine on all day; I let it sit on the dash under the front windshield while we drove to the cache so the roof of the car didn't block the signal. I got about 22 hours of battery run time from a set of batteries even when I used the backlight fairly frequently at night. 4) do let the unit "settle" while you hunt the cache. Use it to get close to the cache, then set it down while you look for the cache nearby. If you don't find the cache in a few minutes, check the GPS again to see if it's pointing out a new spot (Just don't forget to pick it up again when you leve or if you move too far away!) If it does lose it's signal, find a clearing to let it reacquire the signal. I only had to do this twice, ever. If it gets "too bouncy" (compass flipping around everywhich way) that means you are close. Try walking a tad faster--sometimes going too slow confuses the signal. One other trick that helps is to walk away from the area 20-30 feet (or more) and see where it points, mark that spot mentally (pick out a rock or tree that is notable) then walk 20-30 feet away in a different direction and do that again to see if it points out the same spot. Usually you can narrow down the area that way even in the deepest, darkest woods. Thanks for the suggestions. I'll try them out this weekend! Quote Link to comment
+NightPilot Posted June 13, 2007 Share Posted June 13, 2007 Powering off suddenly and intermittently is usually the result of loose battery contacts. Try bending the contacts in the GPS gently so that they make more secure contact with the batteries. Sometimes some batteries are very slightly longer or shorter, and lose contact easily. Quote Link to comment
Neos2 Posted June 13, 2007 Share Posted June 13, 2007 Thanks for the suggestions. I'll try them out this weekend! Great, hope they work out for you as well as they did for me. Have fun and let us know how it goes. Quote Link to comment
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