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III. MINIMUM AND MAXIMUM TEMPERATURE RECORDS
The WS-7215U-IT keeps a record of the MINIMUM and MAXIMUM
temperature, and the time and date of their occurrence—for both the indoor
and outdoor modes.
A. VIEWING THE INDOOR TEMPERATURE RECORDS
1. Press the IN button once. “MIN” appears above the indoor
temperature and the LCD will flash, indicating that the
minimum temperature and the humidity, and the time and date
of temperature occurrence are displayed. The minimum
records will display for 30 seconds before returning to the
normal display mode.
2. Press the IN button again (once while “MIN” is still displayed,
twice otherwise). “MAX” appears above the indoor
temperature and the LCD will flash, indicating that the
maximum temperature and humidity, and the time and date of
temperature occurrence are displayed.
3. While “MAX” is still displayed press the IN button again to
return to the current data display. Or you can wait 30
seconds, during either the minimum or the maximum readings,
and the unit will automatically return to current data readings.
B. VIEWING THE OUTDOOR TEMPERATURE
RECORDS
1. Press the OUT button once. “MIN” appears above the
outdoor temperature and the LCD will flash, indicating that
the minimum temperature, and the time and date of occurrence