Digitus DS-44300 User manual

3-Port
HDMI Switch
MANUAL
(DS-44300)

HDMI Amplifier Switch 3×1
１
Table of Contents
1.0 Introduction......................................................................... 2
2.0 Specification ....................................................................... 3
3.0 Package Contents .............................................................. 4
4.0 Panel Description ............................................................... 4
5.0 Connection and Operation ................................................ 5

HDMI Amplifier Switch 3×1
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DIGITUS® HDMI Amplifier Switch
DEAR CUSTOMER
Thank you for purchasing this product. For optimum performance and safety,
please read these instructions carefully before connecting, operating or adjusting
this product. Please keep this manual for future reference.
1.0 INTRODUCTION
This is a high performance HDMI Amplifier Switch. This kind of HDMI Amplifier
Switch not only has the key-press-switching function, but also has the IR remote
control and intelligent function. As soon as the power supply of the source
equipment is switched, this Switch will respond automatically.
HDMI Amplifier Switch routes high definition video (in multiple resolutions up to
1080p) and digital audio from any one of the several sources to one display unit.
All inputs accommodate the connections of the high definition video sources
simultaneously, compatible well for HD-DVD,SKY-STB, PS3, Xbox360 etc. The
output sends the high definition audio/video signals to a high definition display.
1.1 INTELLIGENT FUNCTION
1) When supplied with power, this Switch will select the power-on source device
depending on the sequence automatically (input1>inout2>input3)
2) Once the source device is turned on or plugged in (should stay power-on
mode), the Switch will automatically select this source.
3) Once the source device is turned off or plugged out, the Switch will
automatically select the next power-on source depending on the sequence
automatically (input1>inout2>input3)
4) Once the touch button been touched, Switch will automatically select the next
power-on source depending on the sequence (input1>input2>input3)
Note:
1) When the source devices are on the stand-by mode, its power supply should
be turned off, otherwise the HDMI Switch cannot meet intelligent function.
2) When plugged in or out, the HDMI Switch is completely intelligent.

HDMI Amplifier Switch 3×1
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1.2 FEATURES
This HDMI Amplifier Switch has many features that enable it to perform in a
superior manner. Among those features you will find:
Multi-switching methods: intelligent, IR remote or by touch button
IR receiver (included in unit)
IR remote(included)
Support HDMI High Speed (1.3b)
Support highest video resolution 1080p.
Support 250MHz/2.5Gbps per channel (7.5Gbps all channel) bandwidth.
Support 12bit per channel (36bit all channel) deep color.
HDCP pass-through.
Support uncompressed audio such as LPCM.
Support compressed audio such as DTS Digital, Dolby Digital（including
DTS-HD and Dolby True HD）.
2.0 SPECIFICATIONS
Signal Inputs/Output
Input DDC Signal 5 volts p-p (TTL)
Maximum Single Link Range 1920X1080p
Output Video HDMI High Speed (1.3b)
Operating Frequency
Vertical Frequency Range 50/60Hz
Video Amplifier Bandwidth 2.5Gbps/250MHz
Resolutions(HDTV)
Interlaced(50&60Hz) 480i,576i,1080i
Progressive(50&60Hz) 480p,576p,720p,1080p
Mechanical
Size(L-W-H) 150×86×25mm
Weight(Net) 135g
Warranty
Limited Warranty 2 Years - Parts and Labor
Environmental
Operating Temperature 0°C to +70°C
Operating Humidity 10% to 85 % RH (no condensation)
Storage Temperature -10°C to +80°C
Storage Humidity 5% to 90 % RH (no condensation)
Power Requirement
External Power Supply 5V@2A
Power consumption (Max) 5W
Accessories Adapter
IR remote control
User Manual English Version
Note: Specifications are subject to change without notice.

HDMI Amplifier Switch 3×1
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3.0 PACKAGE CONTENTS
Before attempting to use this unit, please check the packaging and make sure the
following items are contained in the shipping carton:
Main unit.
Remote control
User's Manual
Power Adapter
4.0 PANEL DESCRIPTION
DC/5VOutputInput2
Input3
IR Power
1
Select
Input1
1 3
Out
2
OutOutOutOut
5.0 CONNECTION AND OPERATION
1) Connect the HDMI input source into the HDMI Switch. (Input cables are
optional)
*Please refer to connection diagram section.
2) Turn on the power.
Attention: Insert / Extract cable gently.
5.1 CONNECTION DIAGRAM
For batteries: Please recycle only completely discharged batteries.
Back side:
Front side: