CREATOR Pt-HDMI401S - Manual (Page 9)

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3 Pt-HDMI401/801S Switcher User’s Manual
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2.2.2 HDMI-A Type Link Interface
Description
HDMI switcher provides different number of
input and output interface according to its distinct
models. Users can connect its input interface with
a variety of computer signals, audio and video
signal equipment, such as DVD players, desktop
computers, graphic workstations, and number
displays according to different occasions. And the
output interface can be connected to projectors,
VCR, computer monitors, amplifiers and so on.
HDMI-A interface pin definition table
PIN Function
1 TMDS Data2+
2 TMDS Data2 Shield
3 TMDS Data2–
4 TMDS Data1+
5 TMDS Data1 Shield
6 TMDS Data1–
7 TMDS Data0+
8 TMDS Data0 Shield
9 TMDS Data0–
10 TMDS Clock+
11 TMDS Clock Shield
12 TMDS Clock–
13 CEC
14 Reserved (in cable but N.C. on device)
15 SCL
16 SDA
17 DDC/CEC Ground
18 +5V Power
19 Hot Plug Detect
2.3 Connection diagram
Here, Pt-HDMI401S is chosen to illustrate the HDMI switcher connection method. The connection
method of Pt-HDMI801S is similar to it.