Compact Scaler Switcher
Comm-Tec S.r.l. 11 www.comm-tec.it
3. System Connection
3.1 Usage Precautions
▪ System should be installed in a clean environment and has a prop temperature
and humidity.
▪ All of the power switches, plugs, sockets and power cords should be insulated
and safe.
▪ All devices should be connected before power on.
3.2 System Diagram
3.3 Connection Procedure
Step1. Connect HDMI source devices (e.g. Blue-ray DVD) to 1~3 HDMI input ports with
HDMI cable
Step2. Connect a DisplayPort source device (e.g. MAC MINI) to DP input port with
DisplayPort cable and DP audio input port with audio cable.
Step3. Connect a VGA source device (e.g. Laptop) to VGA input port with VGA cable
and VGA audio input port with audio cable.