Edge
®
820
93
EN
Operating temperature range From -5° to 50°C (from 23° to 122°F)
Radio frequency/protocol 2.4 GHz ANT+ wireless communica-
tions protocol
Water resistance 3 ATM*
*The device withstands incidental exposure to water of up to 1 m for up to 30
min. For more information, go to www.garmin.com/waterrating.
Speed Sensor and Cadence Sensor Specifications
Battery type User-replaceable CR2032, 3 volts
Battery life Approximately 12 months (1 hour per day)
Operating temperature
range
From -20º to 60ºC (from -4º to 140ºF)
Radio frequency/protocol 2.4 GHz ANT+ wireless communications pro-
tocol
Water rating 1 ATM*
*The device withstands pressure equivalent to a depth of 10 m. For
more information, go to www.garmin.com/waterrating.
Device Care
NOTICE
Do not store the device where prolonged exposure to extreme temperatures
can occur, because it can cause permanent damage.
Never use a hard or sharp object to operate the touchscreen, or damage may
result.
Edge 820_SEA英泰印 [4.75x4.75]-7.indd 93 2016/8/27 下午 03:01:35
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