DIGITUS DS-55320 Wireless HDMI Transmitter Installation Guide

: June 5, 2024
: DIGITUS

Table of Contents

DIGITUS DS-55320 Wireless HDMI Transmitter
Introduction
Main Features
Package Content
Product Features
Product Specification
Overview
Streaming
Pairing Transmitter and Receiver
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

DIGITUS DS-55320 Wireless HDMI Transmitter

Introduction

With the Wireless Presentation System, you can wirelessly transmit HDMI video and audio signals in Full HD over a distance of up to 50 m with an unobstructed view. Operation and installation are super simple. Real Plug & Play – Just plug in and get started. With additional transmitters (DS-55320), the set can be extended to up to 16 transmitter units (total). Switch to the desired transmitter quickly and easily at the press of a button in order to reproduce your content.

You can also share content directly from your mobile device (smartphone/table) using your device’s OS directly, no additional app required. The transmitter and receiver can be supplied with power via your device’s HDMI connection (0.5A required), or alternatively (additionally) with the enclosed Micro USB cable via the USB connection of your notebook, PC, etc. Thanks to the compact design of the transmitter and receiver, installation is easy, quick and can be customized – the perfect solution for meeting and conference rooms.

Main Features

Wireless HDMI signal transmission up to 50 m (with unobstructed view)
With this transmitter unit, extend the Wireless Presentation System (DS-55319) to up to 16 transmitters
Switch to the desired transmitter quickly and easily at the press of a button in order to reproduce your content
Supports resolutions up to Full HD (1080p / 60 Hz)
Easy operation and handling thanks to Plug & Play – Just plug in and get started
Transmitter and receiver can be supplied with power via your device’s HDMI connection (> 500 mAh required)

Package Content

1x Transmitter unit
1x Micro USB cable (80 cm)
1x HDMI extension cable (11 cm)
1x QIG

Product Features

Features	Description
Plug and play	Simply connect the transmitter with the PC HDMI ports and

connect the receiver with the screen, the transmitter and receiver will connect

automatically

App Free| DS-55320 doesn’t need any software or app installation, no

setup, no IT team

All in one| Supports also Blu-ray / DVD player, media player and any

device with HDMI jack

Multi-user mode| Up to 16 user’s presentation at

one time

Auto Channel Selection| The Wireless HDMI Transmitter will select the best Wi- Fi channel automatically after power on to

ensure streaming smoothly

Fast Speed with 5G AC MIMO Technology| The Wireless HDMI Transmitter comes with the fast 802.11ac MIMO technology which increases Wi-Fi speeds by allowing a pair of wireless devices to simultaneously send or receive

multiple data streams

---|---
1080p60 High Video Quality| DS-55320 supports 1080p resolution, which means much more clear pictures, rich in details

and texture compared with 720p.

High Security Protection| No worries about the data security, the SmartShare mini supports AES 128-bit security encryption and WPA2/WPA- PSK/WPA2-PSK authentication protocol to protect data. HDCP is

supported to protect the content

Product Specification

Feature

Video Input| 1920×1080 (1080p60/50/30/25/24，

1080i60/50)

1280×720 (720p60/50)

720×576 (576p50)

720×480 (480p60)

Protocol

| WPA2 (WPAS-PSK / WPA2-Enterprise)
---|---
Security| AES 128 bit
Platform supported| Windows, macOS
Distance| About 50 meters in the clear line of

sight

Transmitter
Interface| HDMI in jack x 1, micro USB x 1,

button x 1

Overview

Transmitter Unit

DIGITUS DS-55320 Wireless HDMI Transmitter -fig 1

1. HDMI in| Connect source devices, like with a computer or other devices with HDMI, the HDMI in also supports 5V power if the

source devices has HDMI with a 5V output

---|---
2. Button| Short press: start to cast

Long press: long press up to 10 seconds

for factory reset

2. LED| To display different statue
3. Micro USB| For power supply

Remark: if the source device has a HDMI with 5V/0,5A power output, then there is no need to connect an USB cable for power.

LED indicator of the

Transmitter Unit

| Description
---|---
Static red| Transmitter Unit system is booting on
Flashing red| Transmitter is searching for Receiver
Flashing blue| Waiting for connection
Static blue| Connected and started to present
Purple| No HDMI in

Streaming

Streaming from Transmitter

Connect the Transmitter HDMI Unit to a PC HDMI port
Remark: if the source devices HDMI with 5V power output, then there is no need to connect a USB cable for power, if not, please connect the Transmitter Unit with PC by USB cable for power. To have a safe and stable operation, we recommend to use always the Micro USB cable for power supply of TX and RX
The LED indicator of the Transmitter will turn red when it’s booting up
The LED indicator will become blue and flashing when it is ready to stream
Click the button to start casting, the LED indicator will become constant blue

Pairing Transmitter and Receiver

The set DS-55319 includes one receiver and one transmitter, which are paired before shipment. Normally you don’t need to pair them again.
However, if you buy an additional transmitter (DS-55320) or need to re-pair, you need to follow the instruction below to pair the new transmitter with the receiver.

Power on receiver and connect with display

Power on the transmitter till the LED turn to flash red, then press the button up to 5 seconds till the LED become fast flashing red, this means the transmitter unit is in factory reset mode.

Wait around 15 seconds, the button light of Transmitter Unit will turn to constant blue from the red light, and the pair successful message will be displayed on the Receiver Unit screen.

Frequency Range & Maximum Transmit Power

WiFi Standard: 802.11b/g/n/ac 5G WiFi
Channel: 36, 40
Core Frequency: 5180,5200
Range: 5170 ~ 5210MHz
Bandwidth: 20/40MHz
Transmitter power: 13 dBm max
SW version: TX: 2.3.9
HW version: S100TX-LC01-01

Important safety instructions
Please read the following safety instructions carefully before installation and operation:

Observe all warnings and instructions concerning this device
Do not expose the device to rain, moisture, vapors or liquids
Do not insert any objects into the device
Do not attempt to repair the unit yourself or open the cabinet. Risk of electric shock!
Ensure adequate ventilation to prevent damage due to overheating
Turn off the power supply and make sure the environment is safe before installation
In the event of thunderstorms, there is a risk of lightning strike and damage to connected electrical equipment due to overvoltage
Do not install this device during a thunderstorm
Disconnect the device from the connected electrical appliances during a thunderstorm
Use the device inside buildings only
. Return the device to your dealer in case of repair
Dust, moisture, vapors and strong cleaning agents or solvents can damage the device
Disconnect the device from the power supply and the connected devices before cleaning
Clean the device with a lint-free cloth

Disclaimer
The terms HDMI and HDMI High-Definition Multimedia interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.
Hereby ASSMANN Electronic GmbH declares that the Declaration of Conformity is part of the shipping content. If the Declaration of Conformity is missing, you can request it by post under the below mentioned manufacturer address.

www.assmann.com

Assmann Electronic GmbH Auf dem Schüffel 3
58513 Lüdenscheid, Germany