AG Neovo TX-15 User Manual download pdf (Page 14)

CHAPTER 4: APPENDIX

4.1 Troubleshooting

If you are experiencing trouble with the LCD display, refer to the following. If the problem persists,

please contact your local dealer or our service center.

Problem: No image appears on screen.

► Check that all the I/O and power connectors are correctly and well connected as described

in the “Installation” section.

► Make sure the pins of the connectors are not crooked or broken.

Problem: Partial Image or incorrectly displayed image.

► Check to see if the resolution of your computer is higher than that of the LCD display.

► Recongure the resolution of your computer to make it less than or equal to 1920 x 1080.

Problem: Image has vertical ickering line bars.

► Use “Horizontal size” to make an adjustment.

► Check and recongure the display mode of the vertical refresh rate of your graphic card to

make it compatible with the LCD display.

Problem: Image is unstable and ickering

► Use “Fine” to make an adjustment.

Problem: Image is scrolling

► Check and make sure the VGA signal cable (or adapter) is securely connected.

► Check and recongure the display mode of the vertical refresh rate of your graphics card

to make it compatible with the LCD display.

Problem: Vague image (characters and graphics)

► Use “Horizontal size” to make an adjustment. If this problem still exists, use “Fine” to make

an adjustment.

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AG Neovo TX-15 User Manual Page 14