User manual

Modular Matrix Switcher 8x8 (with Audio)
PTN Electronics Limited 6 www.PTN-electronics.com
4O-DS: seamless output card, maximum four output signal. Output signal can come
from 4I-DS, or from other kinds of input cards. It supports off memory for resolution,
signal format, HDCP compliant status.
Note: When 4O-DS works with input cards except 4I-DS, adjust the 4 input signals to
any one of the following 5 resolutions to enable seamless output: 1024x768, 1280x720,
1600x1200, 1920x1080, 1920x1200.
DVI interfaces on the signal card are same with the interfaces on 4I-DV& 4O-DV.
2.2.3. 4I-HD & 4O-HD
HDMI signal card. (Please check the specification from 5.2.3)
It is embedded the EDID management technology, supporting DDC.
It is also compatible with DVI signal (HDCP required).
4I-HD: input card, maximum four input signal. Input signal can pass to output device
through 4O-HD, or pass through other kinds of output cards.
4O-HD: output card, maximum four output signal, output signals from 4I-HD, or other
kinds of input cards.
Pin layout of the HDMI connectors (female).
No.
Signal Name
No.
Signal Name
1
TMDS Data 2+
20
SHELL
2
TMDS Data 2 Shield
19
Hot Plug Detect
3
TMDS Data 2-
18
+5V Power