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3.1.2 Displaying Screen Correctly
3.1.2.1 Digital Signal Input
When digital signals are entered, images are displayed correctly based on the preset data of the monitor.
When performing advanced adjustment, see Adjusting Color on page 15 and subsequent pages.
3.1.2.2 Analog Signal Input
Attention
•
It takes about 30 minutes for the performance of electrical parts to stabilize. Wait 30 minutes or more after the
monitor power has been turned on and then adjust the monitor.
•
The self adjustment function does not work for the images under the vertical resolution of 480 or less.
•
The self adjustment and auto adjustment functions work correctly when an image is fully displayed over the Windows
or Macintosh display area. They do not work properly in the cases below:
•
When an image is displayed only on a part of the screen (command prompt window, for example).
•
When a black background (wallpaper, etc.) is in use.
Also, these functions will not work properly in some graphic boards.
The monitor screen adjustment is used to suppress flickering of the screen, or adjust screen position and screen size
correctly according to the PC to be used.
Note
The self adjustment function
works when all of the
following conditions are
satisfied:
If the screen is not displayed correctly even after performing the self adjustment operation, adjust the screen according to
the procedures on the following pages to use the monitor comfortably.
1. Prepare to use analog screen adjustment patterns.
Load the "Alphatron Marine LCD Utility Disk" to your PC, and then open the "Screen adjustment pattern files".
Note For details and instructions on opening the "Screen adjustment pattern files", refer to the Readme.txt file.
2. Perform the auto adjustment with the analog screen adjustment pattern displayed.
To adjust flickering, screen
position, and screen size
automatically
13 | Operation
When a signal is input into the monitor for the first time, or
when a resolution or vertical / horizontal scan frequency not used before is
set.
1. Display Pattern 1 in full screen on the monitor using the "Screen adjustment
pattern files".
2. Choose SCREEN from the Adjustment menu and press
3. Choose ANALOG ADJUSTMENT from the "Screen" menu, and press
4. Choose AUTO ADJUSTMENT and press
Note The auto adjustment function works (the message "In Progress"
appears) to adjust the flickering, screen position, and screen size
correctly.
.
.
.
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