2
9
．
SDI signal output.
10
．
Video 1 signal input.
11
．
Video 2 signal input.
12
．
Audio signal input.
13
．
SDI (Serial Digital Interface) signal input.
14
．
Y signal input.
15
．
Pb signal input.
16
．
Pr signal input.
17
．
HDMI (High Definition Multimedia Interface) signal input.
18. Speakers
19
．
4-pin XLR DC power input.
20
．
DC power input.
21
．
EAR: Earphone jack