Temperature alarm & setting
1. Single press the Alert key, on/o Alert, is lit to indicate Alert on.
2. Press and hold the Alert key for >3 seconds to enter the Alert setting:
➢Setting sequence: select indoor alarm/outdoor alarm, upper limit temperature and lower limit
temperature
➢When indoor or outdoor is selected, the corresponding will ash
➢During the setting process, single press ”+” or ”-” to move forward or backward by 1 step.
Long press for 3 seconds to quickly set 8 steps per second
➢If there is no operation for 10 seconds, the existing settings will be saved and return to normal
display.
➢There can be no situation where the lower limit is higher than the upper limit.
3. When the temperature alarm is triggered,
➢The temperature and alarm signs will ash.
➢The buzzer will beep once every second, every 10 seconds, stop for 50 seconds, and last for 5
minutes.Press any key to stop the alarm sound, and the corresponding temperature and alarm mark
will continue to ash.
➢If the temperature returns within the threshold, the alarm sound will stop and normal display will be
restored.
Memory
1. Press the ”+” key to switch the display: current temperature MAX temperature MIN temperature
current temperature
2. When MAX or MIN is displayed, long press the ”+” key> 3 seconds to clear the memory data, the
buzzer will beep once, and the temperature will display ”--.-” for 3 seconds, and then return to the
current temperature.
3. When displaying MAX or MIN, if there is no operation for 10 seconds, it will return to the current
temperature display.
Unit conversion
1. Press the ”-” key to switch the temperature unit: °C, °F
GB
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