NEC Display Solutions, Ltd.
2010.09.28(Rev. 0.2)
6. Trouble shooting
Phenomenon
Cause and Countermeasure
Cannot install L
ED
Wall Manager.
Software cannot run.
This software requires Microsoft .NET Frameworks 3.5. SP1.
(1) If a following dialog box is displayed,
“
Microsoft .NET Frameworks 3.5. SP1
”
has not been installed in your computer. Please install it before installation of
LED Wall Manager.
(2) If a following dialog box is displayed,
“
Microsoft .NET Frameworks 3.5. SP1
”
may be uninstalled after install LED Wall Manager.
RS-485 communication is failed.
(1) Have you installed RS-485 Driver adaptor?
go to 2.1
(2) Confirm COM port for USB/RS-485 adaptor.
go to 4.1 (1)
(3) The communication settings may be changed. Confirm it.
go to 4.1 (2)
(4) Confirm Ethernet cable between adaptor and Video Distributor. The cable
should be straight type cable.
Video Distributor can be detected,
but LED modules cannot be
controlled.
The signal cables from Video Distributor to LED modules should be Dual-Link
DVI-D cable. Please confirm the cables.
RS-232 communication is failed.
(1) Confirm COM port for RS-232.
(2) The communication settings may be changed. Confirm it.
go to 6.1
Содержание LED-06AF1
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Страница 26: ...NEC Display Solutions Ltd 2010 09 28 Rev 0 2 The LED wall image is displayed as a follow ...
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