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28 5. TROUBLESHOOTING
Problems Points to check with possible solutions
16. USB Function cannot be setup
Check that the USB cable is correctl
y
connected.
Check that the PC and USB compliant. (Please
consult the manufacturer of each device about
USB support.)
When using the Windows 98 or later, check the
BIOS setting of the PC for the USB. (Refer to
the PC manual for details.)
How to adjust the <Uniformity>
Reduce color uniformity errors at the edges of the screen caused by interference from the
geomagnetic field.
[Adjustment Procedure]
(1) <Standard>
Select the direction the monitor is facing. Select from the
N, NE, E, SE, S, SW, W, NW and Center (no correction).
The “point” may be different depending on the
environment. Select the “Point” that the maximal
brightness and whiteness is uniformed.
If the uniformity is corrected, continue on to (4). If some color patches
remain in the corners after the adjustment, continue on to (2).
(2)
<Top/Bottom>
Adjust the top/bottom uniformity.
(3)
<Top corner> <Bottom corner>
Adjust the uniformity of the for 4 edges of the screen. Be
sure to adjust the “Top corner” first, then adjust the
“Bottom corner”.
Menu Control pad
Uniformity
left/right Left upper Top corner
up/down Right upper
left/right Left lower Bottom corner
up/down Right lower
(4) <Save>
Select “Save” and the press the enter button. (If the settings are not saved, all
adjustments will be lost.)
NOTE
• <Reset>
Resets the uniformity function to the factory default setting.
To
p
Bottom