For instructions on turning on the cleaning mode for Smiley Terminal, see Disable Smiley Terminal for cleaning.
To prevent accidental feedback when cleaning Smiley Touch screen, you can put it temporarily in a cleaning mode.
Note: Do not use water to clean the Smiley Touch. Wipe the screen with a dry cloth or an antiseptic screen-cleaning wet wipe, and use a cloth and mild detergent to clean the other parts.
1. Touch and hold the top of the screen with five fingers for one second.
2. In the details view, press the center of the HappyOrNot logo (the word OR), and a keyboard appears on the screen.
3. Write screenclear.
4. Press Enter and Smiley Touch is put in a cleaning mode for 1 minute.
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