Lightware MX16x16DVI-Pro, Руководство пользователя

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MX32x32DVI-Pro
User’s Manual
Page 13 / 79
1.5 Electrical connections
1.5.1 DVI inputs
MX32x32DVI-Pro
provides 24 pole „digital only” DVI-D connectors for input
connections. Always use high quality DVI cable for connecting sources and
displays.
Each input has a built in signal detection circuit with an LED located next to the
input connector. The LED lights green, if the associated connector has an active
DVI clock signal applied.
Pin Signal Pin Signal Pin Signal
1
TMDS Data2-
9
TMDS Data1-
17
TMDS Data0-
2 TMDS Data2+ 10 TMDS Data1+ 18 TMDS Data0+
3 TMDS Data2 Shield 11 TMDS Data1 Shield 19 TMDS Data0 Shield
4 nc 12 nc 20 nc
5 nc 13 nc 21 nc
6 DDC Clock 14 +5V Power 22 TMDS Clock Shield
7 DDC Data 15 GND (for +5V) 23 TMDS Clock+
8 nc 16 Hot Plug Detect 24 TMDS Clock-
Table1. - DVI-
D ”digital only” connector Single Link pin assignments
Cable length at inputs
MX32x32DVI-Pro has an advanced built in cable compensation circuit, which
automatically provides cable length compensation. This circuit extends the
maximum usable cable length to even 60 meter using high quality 22AWG copper
cable on WUXGA 1920x1200 graphics resolution.
Cable type
Signal
22 AWG
Reference type
DVI GEAR: SHR DVI
24 AWG
Reference type
TASKER: TSK 1060
Resolution Max length (meter) Max length (meter)
1920x1200; 1600x1200;
2048x1080p; 1080p
60 m 50 m
1680x1050; 1400x1050;
1280x1024
75 m 62 m
1024x768; 1365x768;
720p; 1080i;
92 m 77 m
800x600 100 m 84 m
640x480; 480p; 576p
120 m 100 m
Table2. - Maximum DVI cable lengths at inputs