i3TOUCH V-SENSE 8404 4K T10 User Manual page 35

4) Sleep Timer
Timer function operates only if current time has been set.
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1. Press the MENU button and then use button to select the TIME icon.
2. Press the / button to select Sleep Timer.
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3. Press the OK button and then use button to select the desired time.
4. Press MENU to return to the previous menu.
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