Dvi Connector Pin Assignments - Extron electronics DVI-RGB 200 User Manual

f
DIP switches —
SOG (Sync on Green) On/Off switch — Set this switch to the On (up) position to
enable SOG for RGsB video. Set this switch to the Off (down) position to disable SOG
for RGBS or RGBHV video.
Refresh switch — If the EDID Source switch (
select switch (
select the refresh rate of the selected output (see
If the EDID Source switch (
position 0, set this switch up to capture the EDID data from the monitor connected to
the Buffered Loop-through connector (
g
AC power connector — Plug a standard IEC power cord into this connector to connect
the interface to a 100 to 240 VAC, 50 Hz or 60 Hz power source.

DVI Connector Pin Assignments

Figure 3 defines the DVI pin assignments.
C1
1 8
9
17 24 C3
Female Connector
Male Connector
Figure 3.
DVI signals run at a very high frequency and are especially prone to bad video connections,
too many adapters, or excessive cable length. To avoid the loss of an image or jitter, follow
these guidelines:
•
Do not exceed 16.4 feet (5 meters) on the input or buffered loop-through of the
interface.
•
Limit or avoid the use of adapters.
•
Use only approved DVI connectors.
NOTES: • Use only cables specifically intended for DVI interfaces. Use of non-DVI cables
e ) is in position 1 through F position, set this switch either up or down to
d ) is in the Selector position and the EDID select switch is in
C2
Pin Signal
1 TMDS data 2–
C5
C4 2 TMDS data 2+
TMDS data 2 shield
3
4 Spare
5 Spare
6 DDC clock
7 DDC data
8 No connection
C1 Analog Red Video
C2 Analog Green Video
DVI Connectors
or modified cables can cause the DVI-RGB 200 to not operate correctly.
• The missing connectors on the included DVI cable (TMDS data 3, 4, and 5) are
not required for the single link of DVI-D data supported by the DVI-RGB 200.
These pins are grayed out in figure 3.
d ) is in the Selector position and the EDID
table 1).
Capturing a User-recorded
b ) (see
Pin Signal Pin
9 TMDS data 1– 17
10 TMDS data 1+ 18
TMDS data 1shield
11 19
12 Spare 20
13 Spare 21
14 +5 V power 22
15 Ground (+5 V) 23
16 Hot Plug Detect 24
C3 Analog Blue Video C5
Analog H. Sync
C4
DVI-RGB 200 • Installation and Operation
EDID).
Signal
TMDS data 0–
TMDS data 0+
TMDS data 0 shield
Spare
Spare
TMDS clock+
TMDS clock–
Analog Ground
4