ViewSonic VA2016W Service Manual - Page 21

ViewSonic Corporation, 6-5 Power Lock short cuts function for the buttons

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2-6-5 Power Lock short cuts function for the buttons The Power lock will be activated by pressing the front panel control buttons [1] + [▼] for 10 seconds *1. Locking the power button means that the user won't be able to turn off the LCD while the power button is locked. If the user presses the power button while it is locked, a message will appear on the screen for 3 seconds showing "Power Button Locked" *2. It also means that with the power button locked, the LCD would automatically turn back "On" when power is restored after a power failure. If the power button is not in the locked mode, then power should return to it's previous state when power is restored after a power failure. The Power lock will be deactivated by pressing the front panel control buttons [1] + [▼] again for 10 seconds*3. *1 The Locking Power Button message as below, Range = 0 to 10 *2 The Power Button Locked message as below, *3 The Unlocking Power Button message as below, Range = 0 to 10 *4 When the OSD is locked will lock all functions, including "Volume", "Mute" and others. *5 Status bar indicating OSD Lock or Unlock is in progress and when complete it will indicate "Power Button Locked" or "Button Unlocked" for 3 seconds as below, Power Button Locked Power Button Unlocked ViewSonic Corporation 18 Confidential - Do Not Copy VA2016w-2

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18
ViewSonic Corporation
Confidential - Do Not Copy
VA2016w-2
2-6-5 Power Lock short cuts function for the buttons
The Power lock will be activated by pressing the front panel control buttons [1] + [
▼
] for 10
seconds
*1
. Locking the power button means that the user won't be able to turn off the LCD while
the power button is locked. If the user presses the power button while it is locked, a message will
appear on the screen for 3 seconds showing "Power Button Locked"
*2
. It also means that with
the power button locked, the LCD would automatically turn back "On" when power is restored
after a power failure. If the power button is not in the locked mode, then power should return to
it's previous state when power is restored after a power failure.
The Power lock will be
deactivated by pressing the front panel control buttons [1] + [
▼
] again for 10 seconds
*3
.
*1 The Locking Power Button message as below,
Range = 0 to 10
*2 The Power Button Locked message as below,
*3 The Unlocking Power Button message as below,
Range = 0 to 10
*4 When the OSD is locked will lock all functions, including “Volume”, “Mute” and others.
*5 Status bar indicating OSD Lock or Unlock is in progress and when complete it will indicate
“Power Button Locked” or “Button Unlocked” for 3 seconds as below,
Power Button Locked
Power Button Unlocked