User manual

SDI to HDMI Converter
PTN Electronics Limited www.PTN-electronics.com
5
5. Special Functions Introduction
5.1. Looping Output Function Introduction
Looping output function is supported in CSH2, showed in Figure 3. In this mode, the
signal pass through the SDI IN port to the SDI LOOP port of the first CSH2, and the SDI
LOOP output port can be connected to the SDI IN port of the next CSH2, and so on.
Finally it makes a looping output. In this way, one input signal can be allocated to
several outputs. This is a good solution for a single input with lots of display devices.
Note: With 3G-SDI signal, only two pieces of CSH2 can be used in a looping
connection.
Figure 3 Looping Output Connection
5.2. SDI Signal Modes Introduction
CSH2 supports three SDI signal modes, includes 3G, HD and SD. The corresponding
resolution and frequency of these three modes are showed as follows.
 3G mode: 1080P @60Hz/59.94Hz, 1080P @50Hz/49.95Hz
 The resolution of HD mode is showed in the table below.
No.
Resolution
1
1080I @60Hz/59.94Hz
2
1080I @50Hz/49.95Hz