ViewSonic VP3881, Руководство пользователя

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4-6. OSD and Power Lock Settings
• OSD Lock: Press and hold [2] and the [3] for 10 seconds. If any
buttons are pressed the message OSD Locked will display for 3
seconds.
• OSD Unlock: Press and hold [2] and the [3] again for 10 seconds.
• Power Button Lock: Press and hold [2] and the [4] for 10
seconds.
• If the power button is pressed the message Power Button Locked
will display for 3 seconds.
• With or without this setting, after a power failure, your display’s
power will automatically turn ON when power is restored.
• Power Button Unlock: Press and hold [2] and the [4] again for 10
seconds.