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SET key
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Press and hold the key to enter manual setting modes: time zone, manual time, calendar,
time reception ON/OFF, 12/24 hour display and temperature unit °C/°F setting
+ key
•
To make adjustment for various settings
IN key
•
Press to display the MIN and MAX indoor temperature records
•
Press and hold to reset the indoor MIN/MAX temperature records
OUT key
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Press to display the MIN and MAX outdoor temperature records
•
Press and hold to reset the outdoor MIN/MAX temperature records