DIGITUS DS-55331 4K HDMI Switch Installation Guide
- June 1, 2024
- DIGITUS
Table of Contents
DIGITUS DS-55331 4K HDMI Switch
Specifications
- Input Ports : HDMI x 3
- Output Ports : HDMI x 1
- Vertical Frequency Range : 50/60Hz
- Video Amplifier Bandwidth: 6.0Gbps/600MHz per channel (18Gbps all channels)
- Supported Resolutions : 480i,576i,1080i, 480p,576p,720p,1080p, 4K@24/30Hz, 4k@50/60Hz
- Operating Temperature: 0 to 70°C
- Storage Humidity: 5% to 90% RH non-condensation
- Power Supply: Micro USB cable
- Power Consumption (Max): 5W
- Dimensions: 112 x 56 x 14.2mm
- Net Weight : 145g
- Material: Metal
Product Usage Instructions
Installation
Connect the HDMI switch to your devices using high-speed HDMI cables.
Powering On/Off
To power on/off the switcher, press the Power button located on the panel.
Switching Between Inputs
You can switch between the input sources by pressing the corresponding number buttons (1-3) on the panel or using the included remote control.
Automatic Switching Mode
To enable automatic switching mode, press the Auto button on the panel or remote control.
IR Receiver Function
To activate or deactivate the IR receiver function, press the IR button on the panel or remote control.
Troubleshooting
If you encounter issues such as the power light being off or a screen splashing, refer to the troubleshooting section in the manual for solutions.
FAQ
- Q: What should I do if the power light is off and the product is not working?
- A: Please check if the power adapter and USB power cable are connected properly.
- Q: How do I switch between manual and automatic switching modes?
- A: Press the selector button for at least 3 seconds to change between manual and automatic switching modes.
Introduction
The DIGITUS® 4K HDMI Switch, 3×1 offers additional HDMI connections for your output display – 3 signal sources can be connected using just 1 HDMI connection on the screen. The video changeover switch is supplied with power via the Micro USB cable, e.g. via the source device or a USB charging adapter. Switch conveniently between the signal sources via remote control, on the device itself or via automatic recognition. Perfectly suited for use with wall installation of TV – only a HDMI cable is required to connect the sources.
Main Features
- Switch conveniently between 3 signal sources via remote control, on the device itself or via automatic recognition
- Additional HDMI connections for your output device – 3 signal sources via just 1 HDMI connection/ cable on the screen
- Power supply via Micro USB cable (included)
- Max. resolution: 4K/60Hz
- Video bandwidth: 18 Gbps
- Supports High Dynamic Range (HDR)
- Support HDCP 2.2
- Support Consumer Electronics Control
- Supports Deep Color (36-bit)
- HDMI 2.0
Package Content
- 1x HDMI Switch
- 1x remote control (2x AAA batteries, not included)
- 1x Micro USB cable (0,7 m)
- 1x QIG
Technical Features
| Item | Description |
|---|---|
| Input Ports | HDMI x 3 |
| Output Ports | HDMI x 1 |
| Vertical Frequency Range | 50/60Hz |
| Video Amplifier Bandwidth | 6.0Gbps/600MHz per channel |
(18Gbps all channels)
Interlaced (50&60Hz)| 480i,576i,1080i
Progressive (50&60Hz)
| 480p,576p,720p,1080p,
4K@24/30Hz,
4k@50/60Hz
Operating Temperature| 0℃ to 70℃
Storage Humidity| 5% to 90% RH non-condensation
Power Supply| Micro USB cable
Power Consumption (Max)| 5W
Dimension (LxWxH)| 112 x 56 x 14.2mm
Net Weight| 145g
Material| Metal
Panel Description
5. DC/5V:
DC 5V Input via Micro USB port
6. OUTPUT: HDMI Output Port
** 7. INPUT1-3:** HDMI Input 1-3 Port
**8. Power LED Indicator:**
Red LED indicates:
“standby mode”
Blue LED indicates:
“working mode”
No LED indicates: “No Power supply connected”
** 9. 1/2/3:** Input Port 1/2/3 LED Indicators
Blue LED indicates:
“Active Signal Path”
No LED indicates:
“No Input Signal”
** 10. Auto Mode LED Indicator:**
– ON: is In Automatic Switching Mode
– OFF: is in Manual
Switching Mode
| 11. IR Mode LED Indicator:
ON: IR receiver mode activated
OFF: IR function is de-activated
12. IR: IR Signal Receiver Port ****
13. SWITCH:
Short press to change the input channel; and long press the selector button till 3 seconds to change the manual switching or automatic switching mode
Auto mode LED indicator:
on for automatic switching mode and off for manual switching mode
**Turn on/off the IR receiver mode:** if long press the selector button for 6 seconds to turn on/off the IR
receiver mode
---|---
Connection Diagram
Troubleshooting
| Problems | Causes | Solutions |
|---|
The power light is off, and the product is not
working
| No power supply| Please check if the power adapter and USB power cable is
connected properly
Screen splash| HDMI cable may not be HDMI 2.0specification, or| Please use at
least one High-Speed HDMI 2.0 cable thatdoes not exceed the
| the cable is too long| the maximum length of the input/output cable of 5 m
for 4K/60Hz (4:4:4) or 10 m for
4K@30Hz / 1080p
---|---|---
| The cover|
| between the| Please remove the plastics
| battery and the| parts first and check the IR
| remote control| receiver indicator is on or
The remote| may not have| not, customer can change
control is no| been removed or| the states via press the
working| the IR receiver| remote button or long press
| function and the| the switch button for 6s to
| IR receiver display| turn on the IR receiver
| may be switched| function
| off|
Disclaimer
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