Uniden IGO CAM 820 Owner's Manual page 15

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Date Set
'H¿QH WKH GDWH DQG WLPH 8VH WKH 3URWHFW NH\ WR VZLWFK EHWZHHQ \HDU
month/day or hour/minutes/seconds. Use the UP/DOWN keys to increase
RU GHFUHDVH WKH ¿JXUHV 3UHVV 2. WR FRQ¿UP
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Format
Formats the SD card, i.e., all the data will be erased.
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Default Setting
Use to change back to default settings.
UNIDEN iGO CAM 820
15
Vehicle Recorder