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![](https://files.manualsfile.com/68708463-lf-20w/bg6.png)
EN-4
To use the countdown timer ............................................................................. EN-32
To measure times with the stopwatch ............................................................. EN-34
To turn the button operation tone on and off ................................................. EN-37
To turn off Auto Display ..................................................................................... EN-40
To turn on Auto Display ..................................................................................... EN-40
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