Digitus DS-45320 User manual

4+1 PORT

HDMI VIDEO SWITCH

User Manual

DS-45320

１

Table of Contents

1.0 Introduction......................................................................... 1

2.0 Specifications ..................................................................... 2

3.0 Package Contents .............................................................. 2

4.0 Panel Descriptions ............................................................. 3

5.0 Connection and Operation ................................................ 4

２

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

It is a Home Entertainment System with very powerful functions. It supports 4

HDMI inputs and 1 HDMI output. With Built-in HDCP engine for Instant Port

Switching (IPS), 4 Ports switching can be very fast because there is no need to

redo HDCP authentication when port switching occurs. With the built-in HEC

(HDMI Ethernet) and ARC (Audio Return Channel) chips, it can split HEC

which is from HDTV to Ethernet signals and can split ARC which is also from

HDTV to Coaxial, Toslink, Stereo audio signals that are also from source

device through ARC ON/OFF button on the Remote Control.

1.1 FEATURES

HDMI with HEAC, 3D, CEC.

Supports 4 HDMI inputs and 1 HDMI output.

Built-in HDCP engine for Instant Port Switching (IPS), 4 Ports switching

can be very fast because there is no need to redo HDCP authentication

when port switching occurs.

Supports Audio Return Channel (ARC) from sink device. Connects ARC

port to Amplifier Receiver.

Supports digital audio Toslink and COAX output simultaneously and

Stereo audio output from source device. Connects these ports to Amplifier

Receiver.

Supports 3D all format, including [email protected]/24Hz,

[email protected]/60Hz/50Hz, bandwidth up to 225MHz.

Supports CEC.

Supports highest video resolution 1080p.

Supports 225MHz/2.25Gbps per channel (6.75Gbps all channel)

bandwidth.

Supports 12bit per channel (36bit all channel) deep color.

Supports uncompressed audio such as LPCM.

Supports compressed audio such as DTS Digital, Dolby Digital（including

DTS-HD and Dolby True HD）.

３

2.0 SPECIFICATIONS

Signal Inputs/Output

Input DDC Signal 5 volts p-p (TTL)

Input and Output Signal HDMI with HEAC,3D

Output Audio Signal Toslink, Coaxial, Stereo

Operating Frequency

Vertical Frequency Range 50/60Hz

Video Amplifier Bandwidth 2.25Gbps/225MHz

Resolutions(HDTV)

Interlaced(50&60Hz) 480i,576i,1080i

Progressive(50&60Hz) 480p,576p,720p,1080p

Mechanical

Size(L-W-H) 157mm x 70mm x 23mm

Weight(Net) 260g

Warranty

Limited Warranty 1 Year Parts and Labor

Environmental

Operating Temperature 0℃to +70℃

Operating Humidity 10% to 80 % RH (no condensation)

Storage Temperature -10℃to +80℃

Storage Humidity 5% to 90 % RH (no condensation)

Power Requirement

External Power Supply 5V DC @2A

Power Consumption (max) 5 W

Regulatory Approvals

Converter Unit FCC,CE,UL

Power Supply UL,CE,FCC

Accessories Adapter

AC Power Adapter US standard, UK standard and so on

User Manual

Note: Specifications are subject to change without notice. Weight and dimensions

are approximate.

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:

1) Main unit

2) 5V/2A DC Power Supply x1

3) User’s Manual

4) Remote Control x1

４

4.0 PANEL DESCRIPTIONS

1. DC/5V

Connect this port to Power Supply

2. Audio Port

Connect the three ports to Amplifier Receiver, through Remote Control or

button，you can select ARC ON or OFF.

2.1 Toslink and Coaxial Port

When selecting ARC ON, Toslink and Coaxial will output audio from

Sink device，such as HDTV with ARC.

When selecting ARC OFF, Toslink and Coaxial will output audio from

Source

2.2 Stereo Port

It only can output audio from source device (such as blu-ray DVD,

PS3), and cannot be controlled by ARC ON/OFF button.

Note: Stereo can’t support compressive audio format because of the

limitation itself.

５

3. HDMI Output

Connect this port to HDTV

4-7.HDMI Input

Connect these ports to source devices.

8. Ethernet

Connect this port to PC. When HDTV with HEC enables HEC function, PC

will be connected to Ethernet.

9. Power LED

When the switching is working, LED turns blue; when it is standby, LED

turns red;

10. IR

Receive the signal from Infrared Remote Control.

11-14. Input LED

LED will turn on when input port is selected.

15. 2CH/5.1CH LED

LED will turn on when 5.1CH button is pressed; LED will turn off when 2CH

button is pressed.

16. Select

Press this button to select 4 inputs circularly.

17. ARC ON/OFF LED

LED will turn on when ARC ON button is pressed, then this product will

enable ARC function, and audio signal will be from HDTV; LED will turn off

when ARC OFF button is pressed, then ARC function will be turned off,

and audio signal will be from source devices.

18. Select

Press this button to select ARC on or off.

６

5.0 CONNECTION AND OPERATION

5.1 CONNECTION

1) Connect HDMI input of the product to source devices. (Input cables are

optional)

2) Connect HDMI output of the product to HDTV.

3) Connect audio port to Amplifier Receiver.

4) Connect Ethernet port to PC

5) Insert the DC side of 5V power supply into the unit and then connect the

AC side of the power supply into the wall outlet.

6) Turn on the power.

5.2 OPERATION

1）Source Select

Press "Select" button or remote control to switch Input sources from Input1

to Input4 manually.

2）2CH/5.1CH Audio Output Select

Note：Only when the source supports 5.1CH output (including CD), this

function is effective and it realizes through the 2.1CH and 5.1CH buttons on

the remote control. Press “2CH” button, the product outputs 2CH audio and

the LED turns off; press “5.1CH” button, the product outputs 5.1CH audio

and the LED turns on. When provided with power, it automatically selects

5.1CH audio output. If the source can only supports 2CH audio output, the

“5.1CH” button will become invalid, that is to say, although you press

“5.1CH” button, the product still outputs 2CH audio and the LED is still on.

3）ARC ON/OFF

When selecting ARC ON, audio output is from HDTV with ARC.

When selecting ARC OFF, audio output is from Source device.

Attention: Insert / Extract cable gently.

７

5.3 CONECTION DIAGRAM

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