Compact Scaler Switcher
PTN Electronics Limited 1 www.PTN-electronics.com
1. Introduction
1.1 Introduction to SC51D
SC51D is a compact mini scaler switcher with 5 video inputs (3 HDMI, 2 VGA) and 6
audio inputs (3 HDMI audio & 2 VGA audio: switched following the video; 1 MIC audio
input). As the VGA input supports VGA, YPbPr and C-video, so the scaler switcher is
compliant with multiple video signals.
SC51D scales & switches any video signal to HDMI output. SC51D supports various
control methods including front panel control, IR control and RS232 command control.
1.2 Features
Compliant with HDCP.
Supports CEC, with commands to enable/disable this function.
Supports video source auto-switching function.
Output resolutions selectable to assure preferred output, and supports various
output resolutions, such as 1920x1200, 1920x1080, 1600x1200, 1360x768,
1280x800, 1280x720, 1024x768.
VGA video supports C-video, YPbPr and VGA.
Supports online software upgrading.
48V phantom power to support condenser microphone.
MIC port supports balance/unbalance signal, suppress the external noise effectively.
3-level MIC inputs, supports condenser microphone, dynamic microphone and
wireless microphone.
Controllable via button, IR & RS232.
Powerful OSD operations.
1.3 Package Contents
1 x SC51D
2 x Mounting ears (separate from SC51D)
8 x Screws (for mounting ears)
7 x Captive screw connectors
2 x VGA to YPbPr cables
1 x IR receiver
1 x RS232 cable
4 x Plastic cushions
1 x Power Adapter (DC 12V)
