
OR-YUV44S
Component 4 x 4 Matrix
Switcher with Digital Audio
OPERATION MANUAL

Table of Contents
1. Introduction 1
2. Features 1
3. Package Contents 1
4. Operation Controls and Functions 2
4.1 Front Panel Diagram 2
4.2 Rear Panel Diagram 3
4.3 Remote Control 4
5. Connection Diagram 5
6. Specications 5-6

1. Introduction
OR-YUV44S is a high performance Component of Digital/Analog Audio with Video
Matrix. It oers you maximum convenience in HDTV audio/video signal distribution
when you have multiple sources to display. Each of the four HDTV audio/video
sources can be directed to any one of the four outputs and or all four displays can
show one identical output sources at the same time. It provides a variety of choices
on where to play your image with remote controller.
2. Features
• Provides 4 x 4 matrix input/output of Component (YPbPr/YCbCr) video and L/R
stereo & Coaxial digital audio signal.
• Component 4 x 4 Matrix Switcher with Digital Audio
• Supports high resolution input/output: HDTV: 480i, 576i, 480p, 576p, 1080i, and
1080p.
• Analogue stereo audio & Coaxial digital audio supporting PCM stereo, Dolby
Digital & DTS.
• Buered video and audio output.
• IR remote control plus RS-232 control.
• Input source LED indicators on each output select.
3. Package Contents
• OR-YUV44S Component Matrix
• 12VDC Power Supply Adaptor
• Remote Controller
• Operation Manual

4. Operation Controls and Functions
4.1 Front Panel
OR-YUV44S
HD 4x4
INPUT-SELECT
1 2 43
OUT A OUT B OUT C OUT D
POWER
2 3 4 5 6
1
INPUT-SELECT
1 2 43
INPUT-SELECT
1 2 43
INPUT-SELECT
1 2 43
1. Remote control sensor.
2. Power Switch & LED Indicator: The LED will illuminate when the power is turned
on.
3. 3 Input Select/Indicators for Output A: Press the “OUT A” button repeatedly to
switch to your desired source. One of the four LEDs will illuminate to indicate
which input source is being selected, and routed to the display.
4. Input Select/Indicators for Output B: Press the “OUT B” button repeatedly to
switch to your desired source. One of the four LEDs will illuminate to indicate
which input source is being selected, and routed to the display.
5. Input Select/Indicators for Output C: Press the “OUT C” button repeatedly to
switch to your desired source. One of the four LEDs will illuminate to indicate
which input source is being selected, and routed to the display.
6. Input Select/Indicators for Output D: Press the “OUT D” button repeatedly to
switch to your desired source. One of the four LEDs will illuminate to indicate
which input source is being selected, and routed to the display.