4-20
User Guide for Cisco LCD Professional Series Displays
OL-17986-01
Chapter 4 Adjusting Display Settings
Using the Setup Menu
Procedure
Step 1 From the main menu, choose Setup > Safety Screen.
Step 2 To highlight the name of the method by which you will prevent burn-in, use the Up and Down buttons.
You can choose any of these methods:
• Pixel Shift — Shifts all pixels horizontally or vertically, or both, at an interval that you define.
Configurable values for this method are:
–
Horizontal Dot — Counts the number of pixels by which horizontal pixel shift should occur, in
the range from 0
to 4 pixels.
–
Vertical Line — Counts the number of pixels by which vertical pixel shift should occur, in the
range from 0
to 4 pixels.
–
Time — Sets the interval between pixel shifts, as counted in minutes.
• Timer — Sets a timer for screen burn protection. Configurable values for this method are:
–
Timer — Choose whether this operation should run continuously or if it should stop when it
is
finished.
–
Mode — Choose whether to activate the settings you defined for Scroll mode, Bar mode, or
Eraser mode.
–
Period — Sets the interval for each mode set in the timer.
–
Time — Specify the duration. For Scroll mode, choose in the range from 1 to 5 seconds. For Bar
mode or Eraser mode, choose in the range from 10
to 50 seconds.
• Scroll — Moves all pixels according to a pattern. This method is useful when images are already
burned in to the display.
• Bar — Prevents burn-in by moving long, black and white, vertical lines.
• Eraser — Prevents burn-in by moving a rectangular pattern.
Step 3 To turn the highlighted method On or Off, use the Up and Down buttons.
Step 4 To save your selections and implement them, push Enter.
Related Topics
• Locking Front Panel Controls and the Remote Control, page 2-7
• Turning the Video Wall Feature On or Off from the Video Wall Menu, page 4-16
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