| Compared Products | AirMap® 600C Aviation GPS | AirMap® 2000C Aviation GPS |
|---|
 |  |  |
Display | | |
| Backlighting | Screen | Screen |
| Backlighting Type | Cold cathode | Cold cathode |
| Display Resolution | 320 x 240 | 320 x 240 |
| Display Size | 72 | 127 |
| Display Type | 16-bit color TFT | 256-color sunlight-viewable TFT |
| GPS Overlay Data | True | True |
| Multilanguage Display | True | True |
| Resize Display Window | True | True |
GPS/Navigation | | |
| Background Map | Built-in custom Lowrance Map | Built-in custom Lowrance Map |
| Custom Mapping | MMC/SD w/ Terrain Awareness, Jeppesen & Obstruction, Safe Flight 21, MapCreate CD; Optional FreedomMaps™ & Navionics® | MMC/SD w/ Terrain Awareness, Jeppesen & Obstruction, Safe Flight 21, MapCreate CD; Optional FreedomMaps™ & Navionics® |
| GPS Alarms | True | True |
| GPS Antenna Type | Internal GPS+WAAS | Internal GPS+WAAS |
| Event Markers | 1000 | 1000 |
| Graphic Marker Icons | 63 | 42 |
| Plot Trails | Up to 100 savable, 10,000 points/trail | Up to 100 savable, 10,000 points/trail |
| GPS Receiver Channels | 16 | 12 |
| Routes | 100 | 100 |
| Waypoint Storage | 1000 | 1000 |
Information | | |
| ShowApsisNewsletterForm | True | True |
Networking/Connectors | | |
| NMEA 0183 Input | True | True |
| NMEA Output | 0183 | 0183 |
Power | | |
| Battery Lifetime | Up to 14 hours | |
| Battery Type | 2 AA (not included) | 4 AA (not included) |
| Power Consumption | 3 or 5-35 | 5-35 |
Technical/Environmental | | |
| Built-in Backup Memory | True | True |
| Depth | 30 | 64 |
| Height | 142 | 159 |
| Width | 64 | 124 |
| Weight | 0.247 | |
Other | | |
| Memory Card Capable | One MMC/SD memory card slot - 1 GB max per card | One MMC/SD memory card slot - 1 GB max per card |