![background image](http://html.mh-extra.com/html/viewsonic/vx2739wm-1/vx2739wm-1_service-manual_1019962050.webp)
*6 When OSD appears on screen, the OSD Lock/Unlock short cut key will be
disabled.
5.1.3 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 Status bar indicating Power Button 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
ViewSonic Corporation
VX2739wm-1
VX2739wm-CN
CONFIDENTIAL – DO NOT COPY
50
Summary of Contents for VX2739wm-1
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