ViewSonic Corporation E90fB-4
7
Confidential-Do Not Copy
OSD Lock Settings
You have the option of using the On Screen Display (OSD) locking feature, OSD LOCK, to prevent unwanted changes
to the current image settings.
•
OSD Lock:
Press and hold the [1] button on the face of the monitor for 10 seconds. The message "OSD LOCK" will then
display briefly, indicating that the OSD image settings are now locked.
•
OSD Unlock:
Press and hold the [1] button again for 10 seconds. The message "OSD UNLOCK" will then display
briefly, indicating that the OSD image settings are now unlocked.
Do the following to adjust the screen image:
1
To display the Main Menu, press button [1].
2
To select a control you want to adjust, press the arrow buttons on the front control panel of your monitor and scroll
through the choices. When the desired control is highlighted, press button [2].
NOTE:
Some controls on the Main Menu are listed in pairs, such as Contrast/Brightness. Display control screen (sample
shown in step 3 below). Press button [2] to toggle to the next control in the pair.
3
To adjust the setting, such as
CONTRAST
in the sample below, press the arrow buttons.
4
To save the control setting and Exit the menu press button [1] twice.
Summary of Contents for PerfectFlat E90fB-4
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Page 58: ...ViewSonic Corporation E90fB 4 55 Confidential Do Not Copy 11 PCB LAYOUT 11 1 MAIN PCB LAYOUT...
Page 59: ...ViewSonic Corporation E90fB 4 56 Confidential Do Not Copy 11 2 CRT BOARD LAYOUT...