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| Title | GlobalMap 4900M | GlobalMap 7500C |
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| Image |  |  |
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| Rating |  | |
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| Dimensions | 9.60 X 3.70 X 7.30 | 12.22 X 4.78 X 9.11 |
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| Memory | Up to 1GB on one MMC (or SD) | Built-in 64 MB, MMC, SD |
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| Acquisition Time | Cold 45 sec, Warm 15 sec, Hot 8 sec. | Cold 45 sec, Warm 15 sec, Hot 8 sec. |
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| Waypoints | 1000 | 1000 |
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| Inputs | 10 to 15 volts DC | Serial |
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| Display | 7" 16-level grayscale LCD | 10.4" 256-color TFT |
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| Touch Screen | No | No |
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| Battery Life | Up to 30 hrs | 8 hrs |
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| Battery Type | 2 AA | 2 AA |
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| Antenna | External | External |
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| Update Rate | 1 sec. | 1 sec. |
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| Voice | No | No |
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| Software | MapCreate™ 6 | USA Maps, USA TOPO |
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