Garmin Rino 520 Integrated GPS and Radio

• Whopping 5 watts of transmit power (GMRS) means you can now call for help from 12 miles away


• Bold color TFT display makes it easy to see and navigate to family or friends with Rinos at an amusement park, lake, or other outdoor group activity


• Automatic route generation, off-route recalculation, turn-by-turn directions with alert tones, and icon-driven menus for finding points of interest (when combined with Garmin’s optional MapSource City Select software) navigate you safely to your next outdoor adventure


• Mini USB and 56 megabytes of internal memory for rapid download and lots of map storage of Garmin’s entire line of outdoor cartography


• Rechargeable internal lithium-ion battery provides up to 16 hours of outdoor use

The Garmin Rino 520 ships with the following items included:

• Rino 520 Radio GPS
• Garmin USB PC Interface Cable (View this item)
• Wrist Strap
• Garmin Belt Clip Holder (View this item)
• Lithium-Ion Battery Pack and Charger
• A/C Adapter Cable
• Quick Start Guide
• Owners Manual

Garmin Rino 520 Reviews

• Battery Life: The supplied 2400mAh NIHM battery packs a punch. Over the more than 8 hours we used the units on Sunday we only used 15-16% of the battery.
• Radio: The ability to send locations through the radio is very helpful. When searching for more elusive caches, Firefly03 and I would stand still and send our locations (or poll the other person). In this manner we could get a better image of the cache location through the two known points -- us. We also ended up sending missing waypoints through the radios saving entry effort in the field.
• USB Communication: The USB connectivity to the computer makes downloading information very fast. Sending more than 40MB of the Topo maps into the unit took under a minute. When downloading the 25 locations from Geocaching.com the transfer was completed before I knew it had begun.

• Inaccurate: The location information provided by the Rinos was far less accurate or stabile than either of the Magellan units we had been using. We brought the Sportrak Pro along for back-up this weekend, but found that we had developed a strong enough geosense that we really didn't need to use it. The worst aspect of the location inaccuracies was the bouncing effect. For example, while standing still in a clearing with the 530 (electronic comprass on), the cardinal would spin from left to right indicating the cache was moving from one side to another (when in fact I was starring directly at the cache 3 feet in front of me) on an accuracy rating of 15 feet. Not once during our searching was the cache at the location published on Geocaching.com. I have contacted Garmin Technical Support about these problems.
• Slow Updates: Both units were frequently slow to update the location. Walking at about 3MPH as indicated by the GPSR, we'd have to slow or stop for about the last 30 feet allowing the location on the GPS to catch-up.
• Buggy: Both units had their issues in the field. The 530 decided after about 7 hours of usage that it didn't need the LCD display anymore. No button pushes would restore the display, but a full power cycle did. The 520 early on decided that it would lock up at "Arriving at X" and not permit any input. A couple of power cycles and marking the cache as found before the satelites acquired fixed that problem. I have not yet contacted Garmin about these problems but will be later today.
• Interference: The radio would receive information at random. Without anything coming from the other radio, the radios would randomly receive a transmission. We ended up with the squelch controll all the way up to minimize the trouble. No matter what the units would still spit out noise at random.
• Talk Button: There appears to be an issue with the placement of the talk button switch under the rubber talk button cover. I had little trouble with the button pressing at the lower end of the button. Firefly03 had trouble keeping the button depressed though no matter where she pressed. The culprit seems to have been a lack of rigidity in the talk button cover since changing the finger position would change the results.