Digitus DS-45305 User manual

4K HDMI Switch, 3x1
Manual
DS-45305
1.0 Introduction
The 3x1 HDMI Switcher routes high definition video (in multiple resolutions up
to 4k x 2k) and digital audio from any 3x1 sources to display unit. Three inputs
accommodate the simultaneous connection of up to three high definition video
sources, such as satellite systems and HD DVD players. The output sends the
high definition audio/video signals to a high definition display. This kind of the
HDMI Switcher not only has the key-press-switching function, but also has the
IR remote control and intelligent function.

1.1 Intelligent Function
When supplied with power, this switcher will select the power-on source
device depending on the sequence automatically (input1>input2>input3)
Once the source device is turned on or plugged in (should stay power-on
mode), the switches will automatically select this source
Once the source device is turned off or plugged out, the switches will
automatically select the next power-on source depending on the sequence
automatically (input 1>input2>input3)
Note:
1) When the source devices are on the stand-by mode, its power supply
should be turned off, otherwise these switches cannot meet intelligent
function
2) When plugged in or out, this switches is completely intelligent
2.0 Features
Multifunctional on switching; intelligent or mechanical
IR extender receiver (included)
IR remote (included)
Support high Definition resolution 4KX2K@30Hz,1080p and 3D.
Support 300MHz/3.0Gbps per channel bandwidth.
Support 12bit per channel (36bit all channel) deep color.
HDCP pass-through
HDMI Pass-through
CEC Pass-through
Support uncompressed audio such as LPCM.
Support compressed audio such as DTS Digital, Dolby Digital
（including DTS-HD and Dolby True HD）

3.0 Specifications
Input DDC Signal 5 volts p-p (TTL)
Maximum Single Link Range 4Kx2K
Vertical Frequency Range 50/60Hz
Video Amplifier Bandwidth 3.0Gbps/300MHz
Interlaced(50&60Hz) 480i,576i,1080i
Progressive(50&60Hz) 480p,576p,720p,1080p,4Kx2K@30Hz
Size(L-W-H) 80x58x18mm
Weight(Net) 55g
Operating Temperature 0 ℃to +70℃
Operating Humidity 10% to 85 % RH (no condensation)
Storage Temperature -10℃to +80℃
Storage Humidity 5% to 90 % RH (no condensation)
Note:
1) Specifications are subject to change without notice.
2) Please switch on three input sources at the same time when using this
no power needed switcher with PS4.
4.0 Package Contents
Main Unit.
Remote control
IR extender receiver
User's Manual

5.0 Panel Descriptions
6.0 connection and operation
Connect the HDMI input source into 3x1 HDIM Switch
Connect the HDMI output display into 3x 1 HDMI Switch
Attention: Insert / Extract cable gently.

6.1 Connection Diagram
Hereby ASSMANN Electronic GmbH, declares that this device is in compliance with the
requirements of Directive 2014/30/EU (EMC), Directive 2014/35/EU (LVD) and the Directive
2011/65/EU for RoHS compliance. The complete declaration of conformity can be requested
by post under the below mentioned manufacturer address.
Warning:
This device is a class B product. This equipment may cause some radio interference in living
environment. In this case, the user can be requested to undertake appropriate measures to
prevent interference.
www.assmann.com
Assmann Electronic GmbH
Auf dem Schüffel 3
58513 Lüdenscheid
Germany