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8. Troubleshooting
8. TROUBLESHOOTING
8.1
Troubleshooting
General
If you experience trouble with the LCD display, refer to the following troubleshooting. If the problem per-
sists, please contact your local dealer or our service center.
Problem: No image appears on the screen
•
Push the standby button.
•
Check if all I/O and power connectors are correctly 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 the resolution of the display.
•
Re-con
fi
gure the resolution of your computer to make it less than or equal to the native resolution
(1600 x 1200)
8.2
Warning signals
General
Sometimes you may see warning messages for this display. This means that the display cannot correctly
receive the signal form the computer graphics card.
Problem: No signal
This message means that the display has been powered on but it cannot receive any signal from the
computer graphics card. Check all the power switches, power cables, and video cable.
Problem: Out of range
This message means that the signal of the computer graphics card is not compatible with the display.
When the signal is not included in the compatibility mode we have listed in the appendices of this manual,
the display will show this message.
K5903503 NIO 3MP LED DISPLAY 15/10/2014
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Summary of Contents for MDNG-3220
Page 1: ...NIO 3MP LED Display User Guide MDNG 3220 K5903503 01 15 10 2014...
Page 4: ...Table of contents 2 K5903503 NIO 3MP LED DISPLAY 15 10 2014...
Page 10: ...2 Parts controls and connectors 8 K5903503 NIO 3MP LED DISPLAY 15 10 2014...
Page 18: ...3 Display installation 16 K5903503 NIO 3MP LED DISPLAY 15 10 2014...
Page 22: ...4 Daily operation 20 K5903503 NIO 3MP LED DISPLAY 15 10 2014...
Page 30: ...5 Advanced operation 28 K5903503 NIO 3MP LED DISPLAY 15 10 2014...
Page 32: ...6 Maintenance 30 K5903503 NIO 3MP LED DISPLAY 15 10 2014...
Page 46: ...7 Important information 44 K5903503 NIO 3MP LED DISPLAY 15 10 2014...