ViewSonic VG1930wm-3 Service Manual page 15

"(1), & (▲)" again for 10 seconds.
Note1: When the OSD is locked will lock all functions, including "Volume" and "Mute"
Note 2: Status bar indicating OSD Lock or Unlock is in progress and when complete
it will indicate "OSD Locked"
Note 3: OSD Lock should not lock Power Button and Power Lock function
Power Lock short cuts function for the buttons
The power button lock will be activated by pressing the front panel control buttons "(1),
& (▼)" for 10 seconds. 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". 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 button lock will be deactivated by
pressing the front panel control buttons "(1), & (▼)" again for 10 seconds.
Note 1: Status bar indicating Power Button lock or unlock is in progress and when
complete it will indicate "Power Button Locked"
Note 2: Power should only be lockable in the "On State"
Memory Recall Actions
Memory Recall action on the analog and digital mode as below
1. Recall white balance to factory setting
2. Set the factory defaults as shown in Section 4-8
3. Clean all the mode setting buffer
4. Execute Auto Image Adjust
Note: Memory Recall should have no effect for Language, Power Lock, User Color
Settings or Input Priority
Input Signal Notice Actions
1. The Input Signal Notice OSD appears 3 seconds when power turns on or change
input signal.
2. The Input Signal Notice OSD position is on the right-bottom side of image. And the
OSD background shall be transparent. (OSD Background = off).
Resolution Notice Actions
1. Resolution Notice OSD should show on screen after changing to non-native mode
for 30 sec
2. For auto input select function, it shall meet the requirement in Appendix D.
3. The OSD should disappear after 10 sec or by pushing button [1] or [2]
Resolution Notice function should be disabled when push button [2] under Resolution
Notice OSD
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VG1930wm-3