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HISTORY DATA (WEATHER RECORDS IN THE PAST 24 HOURS)
The main unit will record past 24 hours weather data automatically that included past
indoor and outdoor temperature & humidity, Baro, and Dew point / heat index records.
1. Press the
[ HISTORY ]
key to check past 1 hour history records.
2. Press
[ HISTORY ]
key repeatedly to show past 2, 3, 4 , 5.......24 history weather
records.
MAX/MIN RECORD
The main unit preserves the MAX / MIN weather data records since the last manual reset.
1. In normal mode, press
[ MEM / - ]
key once to show the current channel’s maximum
temperature.
2. Press
[ MEM / - ]
key repeatedly to show the MAX / MIN reading in this order: current
channel’s maximum temperature
current channel’s minimum temperature
current channel’s maximum humidity
current channel’s minimum humidity
indoor maximum temperature
indoor minimum temperature
indoor maximum
humidity
indoor minimum humidity
maximum baro reading
minimum
baro reading.
3. When the MAX / MIN records are shown, the display will return to normal mode after
leaving the unit for 6 seconds.
4. To erase the MAX / MIN records of indoor or current channel, press and hold
[ MEM
/ - ]
key for 2 seconds when the unit is displaying MAX / MIN records.
ALERT SETTING AND DISPLAY
The unit can setup temperature HI/LO alert for indoor and up to 8 outdoor channels.
1. In normal mode, press and hold
[ ALERT ]
key for 2 seconds to enter alert setting
mode and the “IN” icon will flash. Press
[ CHANNEL / + ]
or
[ MEM / - ]
key again to
choose outdoor channel.
2. Press
[ ALERT ]
key to switch between channel, temperature HI, temperature LO,
humidity HI and humidity LO alert setting.
3. Press
[ CH / + ]
or
[ MEM / - ]
key to modify the value by 0.1 °C/°F for temperature or
1% for humidity, you can also press and hold to quick adjust the value.
4. When setting temperature Hi or Lo value, press
[ ALARM ]
key to toggle the alarm
on/off of the regarding HI / LO alert.
5.
When finished, press and hold
[ ALERT ]
key for 2 seconds or without pressing keys
for 60 seconds to return normal mode.
Summary of Contents for YC9481
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