ViewSonic VA2016W Service Manual - Page 20

OSD Locked

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2-6-4 OSD Lock short cuts function for the buttons The OSD lock will be activated by pressing the front panel control buttons [1] + [▲] for 10 seconds *1. If the user then tries to access the OSD by pressing any of the buttons a message will appear on the screen for 3 seconds showing "OSD Locked" *2. The OSD lock will be deactivated by pressing the front panel control buttons [1] + [▲] again for 10 seconds*3. *1 The OSD Lock message as below, Range = 0 to 10 *2 The OSD Locked message as below, *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. ViewSonic Corporation 17 Confidential - Do Not Copy VA2016w-2

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17
ViewSonic Corporation
Confidential - Do Not Copy
VA2016w-2
2-6-4 OSD Lock short cuts function for the buttons
The OSD lock will be activated by pressing the front panel control buttons [1] + [
▲
] for 10
seconds
*1
. If the user then tries to access the OSD by pressing any of the buttons a message
will appear on the screen for 3 seconds showing "OSD Locked"
*2
. The OSD lock will be
deactivated by pressing the front panel control buttons [1] + [
▲
] again for 10 seconds
*3
.
*1 The OSD Lock message as below,
Range = 0 to 10
*2 The OSD Locked message as below,
*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.