LIGHTWARE DCX-2×1-HC10 Matrix Switcher User Guide

LIGHTWARE DCX-2×1-HC10 Matrix

Specifications

• Model: DCX-2×1-HC10, DCX-3×1-HC20
• Video Resolution: Up to 4K@60Hz 4:4:4
• Data Speeds: Up to 5 Gbps
• Powering: Remote powering ability for one device over the USB-C port up to 100W
• Interfaces: USB-C, HDMI, Ethernet, RS-232, GPIO, OCS

FAQs

Q: What is the maximum video resolution supported by the product?

A: The product supports video resolution up to 4K@60Hz 4:4:4.

Q: How can I power the device?

A: The device can be powered by an external 90W power supply connected to the DC input or through remote powering via the USB-C port up to 100W.

Q: How do I know if a valid video signal is present on a specific port?

A: The Video Input Status LEDs on the front panel indicate the presence of a valid video signal on each port. A steady LED means there is a valid signal, while an off LED indicates no signal.

Important Safety Instructions

Please read the supplied safety instruction document before using the product and keep it available for future reference.
Introduction

The DCX-2×1-HC10 matrix switcher is designed for simple and easy classroom and auditorium use with USB-C and HDMI input ports, secure Ethernet connection, and remote powering ability for one device over the USB-C port up to 100W. Video resolution can reach up to 4K@60Hz 4:4:4 with data speeds of up to 5 Gbps. LARA interface is also available for the DCX-series devices. The DCX-3×1-HC20 matrix switcher brings all the functionalities of the DCX-2×1-HC10 model with added bi-directional RS-232 control, GPIO, and OCS capabilities.

Box Contents

Front View (DCX-3×1-HC20)

1. Ethernet Port RJ45 connector for configurable 100Base-T Ethernet communication.
2. USB-A Port The SERVICE-labelled USB-A connector can be used to connect Stream Deck devices.
3. Micro-USB Port The SERVICE labeled USB mini-B port is designed for service functions.
4. Live LED See the details in the table on the right.
5. USB-C Input Port AV signal can be transferred up to a resolution of 4K@60Hz4:4:4 and data speeds up to 5 Gbps with remote charging. Use cables certified for USB 3.1 Gen1 (5Gbps) and Displayport Alternate mode HBR2 (4×5.4Gbps) applications.
6. Video input status LEDsSee the details in the table on the right.
7. Video input status LEDs See the details in the table on the right.
8. HDMI Input Port HDMI input port for sources. The applied cable shall not be longer than 5m (22AWG) when the signal resolution is 4K.Use cables certified for HDMI 2.0 (3x6Gbps) applications.
9. Input Select Buttons For more details on the button functionality, see the table below. When the LEDs blink green three times after pressing the button, they show that the front panel lock is enabled.

Rear View (DCX-3×1-HC20)

1. DC Input The device can be powered by an external 90W power supply. Connect the output to the 2-polePhoenix connector. For more details, see the powering options below.
2. HDMI Output Port for connecting sink devices (e.g. displays).
3. Video Output Status LEDs See the details in the table on the right.
4. Analog Audio Output Port Audio output port (5-pole Phoenix) for balanced analog audio output signal. The signal is de-embedded from the selected video signal.
5. RS-232 Port 3-pole Phoenix connector for bi-directional RS-232 communication.
6. OCS Sensor 3-pole Phoenix connector (male) for connecting an occupancy sensor. The port provides 24V output voltage (50mA).
7. GPIO 8-pole Phoenix connector for configurable general purpose. Max. input/output voltage is 5V, see the details on the next page.
8. Ethernet Port RJ45 connectors for configurable 100Base-T Ethernet communication.

Button functionality

DCX-2×1-HC10 Use the IN1 and IN2 buttons for selecting the video source. IN1 button switches the USB-C IN1 to the output, IN2 button switches the HDMI IN2 to the output.

Use the AUDIO OUT button for selecting the audio source of the analog audio output. The sequence is the following (for audio switching):
DCX-3×1-HC20 Use the IN1, IN2 an IN3 buttons for selecting the video source. IN1 button switches the USB-C to the output, IN2 switches the HDMI IN2 to the output and IN3 switches HDMI IN3 to the output.

Use the AUDIO OUT button for selecting the audio source of the analog audio output.= The sequence is the following (for audio switching)

Setting a Dynamic IP Address (DHCP)

1. Keep the Audio out button pressed for seconds; all front panel LEDs start to blink.
2. Release the button, then press it 3 times quickly. DHCP is now enabled.
3. Lock / Unlock Buttons Press the VIDEO IN1 and AUDIO OUT buttons together (within 100 ms) to disable/enable front panel buttons; front panel LEDs blink 4 times when locking/unlocking.

Powering Options

• DCX Series switchers are designed to provide power delivery for the connected device over the USB-C connector. The DCX series models are able to supply a device with 100W.

Arrangement of the status LEDs

Front Panel LEDs

Rear Panel LEDs

Mounting the Device (with optionally available accessories) Rack Shelf

The example on the right demonstrates the applications of the Rack Shelf accessory. ¢ For fixing the device to a Rack shelf, use the screws supplied with the switcher. Longer screws may touch internal parts and harm the device.

UD Mounting Plate F100 and PSU F100/F110
The following examples show how a device and the corresponding PSU fit onto a UD kit.

UD Mounting Pro P210 and PSU P120/P130

For more information about mounting and for mounting steps please see the User Manual of the device or the Mounting Assembly Guide available on the website.

Factory Default Settings

• To restore factory default values, do the following steps: Make sure the switcher is powered off. Press and keep pressing the VIDEO IN2 button. Power on the switcher while the VIDEO IN2 button is being pressed for 10 seconds. The device restores the factory default settings and reboots

(center)
USB-C Power Limit| 100W output power
Port Power Role| Dual Role
RS-232 port setting| 9600 BAUD, 8, N, 1
HTTP, HTTPS| Enabled
HTTP, HTTPS authentication| Disabled
LARA| Disabled

Connecting Steps (DCX-2×1-HC10)

Connecting Steps (DCX-3×1-HC20)

1. USB-C Connect a USB-C source (e.g. BYOD laptop) to the USB-C input port. The applied cable shall be certified for USB 3.1 Gen1 (5Gbps) and Displayport Alternate mode HBR2 (4×5.4Gbps) applications.
2. HDMI Connect an HDMI source (e.g. BYOD laptop or room PC) to the HDMI input port.
3. HDMI Connect an HDMI sink (e.g projector) to the HDMI output port.CATx Optionally connects the Ethernet port to a Local Network Switch to provide an Ethernet connection for device configuration and BYOD internet access.
4. Audio Optionally connect an audio device (e.g. active speakers) to the analog audio output port by an audio cable.
5. Power Connect the external power supply to the AC power socket and the switcher unit.

Powering the device is recommended as the final step.

1. USB-C Connect a USB-C source (e.g. BYOD laptop) to the USB-C input port. The applied cable shall be certified for USB 3.1 Gen1 (5Gbps) and Displayport Alternate mode HBR2 (4×5.4Gbps) applications.
2. HDMI Connect an HDMI source (e.g. BYOD laptop or room PC) to the HDMI input port.
3. RS-232 Optionally for RS-232 extension: connect a controller/controlled device (e.g. projector) to the RS-232 port.
4. HDMI Connect an HDMI sink (e.g projector) to the HDMI output port.
5. CATx Optionally connects the Ethernet port to a Local Network Switch to provide an Ethernet connection for device configuration and BYOD internet access.
6. Audio Optionally connect an audio device (e.g. active speakers) to the analog audio output port by an audio cable.
7. GPIO Optionally connects a device (e.g. a relay) to the GPIO port.
8. OCS Optionally connects an occupancy sensor to the OCS port.
9. Power Connect the external power supply to the AC power socket and the switcher unit.

Powering the device is recommended as the final step.

Audio Cable Wiring Guide

The DCX series is built with a 5-pole Phoenix® output connector. See a few examples below of the most common assembling cases

Software Control – Using Lightware Device Controller (LDC)

• The device can be controlled from a computer using the Lightware Device Controller software. The application is available at www.lightware.com, install it on a Windows PC or a macOS and connect to the device via LAN.

Firmware Update

• Lightware Device Updater2 (LDU2) is an easy and comfortable way to keep your device up-to-date. Establish the connection via Ethernet. Download and install the LDU2 software from the company’s website www.lightware.com, where you can find the latest firmware package as well.

LARA – Lightware Advanced Room Automation

• LARA is a room automation platform designed to make setting up meeting rooms easy and quick to use. It connects the services and devices in the rooms with rules that can be customized to best suit the needs of the user. For more information, please see lightware.com/lara.

Further information on the device is available at www.lightware.com. The User’s Manual is also available via the QR code below:

CONTACT INFORMATION

• sales@lightware.com
• +36 1 255 3800
• support@lightware.com
• +36 1 255 3810
• Lightware Visual Engineering PLC. Budapest, Hungary

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