User Manual Q&AAnswer
Feb 05, 2025 - 08:14 PM
To lock the control panel and prevent unintentional operation, press and hold the "Key Lock" button for 3 seconds. The control panel will beep and a light above the "Key Lock" symbol will indicate that the lock function is activated. To unlock the control panel, repeat the same procedure. Please refer to the user guide for more detailed instructions and illustrations.
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