2M Technology 2MTHFR-2M Manual del usuario - Página 5

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2. Press the adjustment key to enter the volume setting interface. Press the adjustment key to adjust the number.
Press the selection key to switch to the reserved function item, the temperature unit selection item and the low
temperature voice alarm switch item in turn. You can adjust the value by pressing the adjustment key. After the
setting is completed, press the confirmation key to return to the main interface.
Note:
1. "1" voice volume (Volume 0-3 is optional, level 0 is mute, and volume 3 is maximum).
2. "1.0" reserved function.
3. "0" main interface temperature type (0 is Celsius °C, 1 is Fahrenheit °F).
4. "2" low temperature voice alarm switch, below 35°C is the low temperature value (2 is to turn on the low
temperature voice alarm, 3 is to turn off the low temperature voice alarm)
5. "0200" means the distance of measuring temperature, ( the effective distance=the value in the device-50; for
example 0200 means the effective measuring distance is 150mm, 0300 means the effective measuring
temperature distance is 250mm.
6. "5" Measuring mode(5 means measuring body temperature, 4 means measuring ambient temperature)
7. "00" it is default setting(no need to change the value)
ID Number Setting Instruction
1. Press "Enter" button to the password input interface, press "Select" button to shift, and press "Adjustable" button
to adjust the number. Input password "1312" and press "Enter" button, the display show "0000", then the ID number
can be modified, press "Enter" button twice to save and return to the main interface.
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