ViewSonic VX1933W Service Manual page 56

*3 The OSD Unlock 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 "OSD
Locked" or "OSD Unlocked" for 3 seconds as below,
OSD Locked
OSD Unlocked
*6 When OSD appears on screen, the OSD Lock/Unlock short cut key will be disabled.
5.3.2 Power lock Menu function
The Power lock will be activated by pressing the front panel control buttons [1] + [ ] for 10
*1
seconds
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
*2
Locked" . 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
*1 The Locking Power Button message as below,
Range = 0 to 10
*2 The Power Button Locked message as below,
ViewSonic Corporation
. Locking the power button means that the user won't be able to turn off the
53 CONFIDENTIAL – DO NOT COPY
*3
.
VX2433wm-1
VX2433wm-CN