Owner's Manual
Page 43
... NiMH, lithium, or precharged NiMH) alkaline not recommended for Oregon 550 and 550t Battery Life: Up to 16 hours Accuracy GPS: < 33 ft. (10 m) 95% typical* *Subject to accuracy degradation to 70°C)* *The temperature rating of the Oregon may exceed the usable range of some batteries. DGPS: from ...10 to 16 ft. (from -20 to 100 m 2DRMS under the U.S. diagonal (76 mm) backlit 65K color TFT display (240 × 400 pixels) Case: Rugged plastic, waterproof to IPX7 Temperature Range: From -4...
... NiMH, lithium, or precharged NiMH) alkaline not recommended for Oregon 550 and 550t Battery Life: Up to 16 hours Accuracy GPS: < 33 ft. (10 m) 95% typical* *Subject to accuracy degradation to 70°C)* *The temperature rating of the Oregon may exceed the usable range of some batteries. DGPS: from ...10 to 16 ft. (from -20 to 100 m 2DRMS under the U.S. diagonal (76 mm) backlit 65K color TFT display (240 × 400 pixels) Case: Rugged plastic, waterproof to IPX7 Temperature Range: From -4...