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Lightware UCX-4x2-HC30 User Manual

Lightware UCX-4x2-HC30
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 UCX series – User's Manual 71

Terminal Application
The REST API requests can be applied to the switcher using a terminal application. You need to install one
 #terminal
Curl
Curl
in a terminal window. It supports data transferring with HTTP and HTTPS standards and handles the basic

®


Check if the Curl package is installed on your system. Type your console: curl. 'curl:
try 'curl --help' for more information', curl is installed.
Some web browser plugins (e.g. REST Client) display the curl version of the sent request.
Once the terminal window is opened, you can enter the commands. Some typical examples are listed in the
following section.
REST API communication in a command line window
GET Command Example

curl -i -X GET <ip>/api/<NodePath>/<PropertyName>
C:\Users\Juca>curl -i -X GET http://192.168.0.55/api/V1/MEDIA/VIDEO/XP/I2/SignalPresent
HTTP/1.1 200 OK
X-Powered-By: Express
Content-Type: application/json; charset=utf-8
Content-Length: 5
ETag: W/"5-fLbvuYullyqbUJDcLlF/4U0SywQ"
Date: Sat, 13 May 2034 13:39:24 GMT
cache-control: max-age=86400,private
Server: lighttpd/1.4.56
false
POST Command Example 1.
Set the Mute State
curl -X POST -i <ip>/api/<NodePath>/<PropertyName> --data <value>
C:\Users\Juca>curl -X POST -i http://192.168.0.55/api/V1/MEDIA/VIDEO/XP/I2/Mute --data true
HTTP/1.1 200 OK
X-Powered-By: Express
Content-Type: text/html; charset=utf-8
Content-Length: 5
ETag: W/"5-hg914ZeUflab5o9bn2uUeaPo3CI"
Date: Sat, 13 May 2034 13:48:09 GMT
cache-control: max-age=86400,private
Server: lighttpd/1.4.56
true
POST Command Example 2.
Switch video crosspoint
curl -X POST -i <ip>/api/<NodePath>/<PropertyName> --data <value>
C:\Users\Juca>curl -X POST -i http://192.168.0.55/api/V1/MEDIA/VIDEO/XP/switch --data I2:O1
HTTP/1.1 200 OK
X-Powered-By: Express
Content-Type: text/plain; charset=utf-8
Content-Length: 2
ETag: W/"2-nOO9QiTIwXgNtWtBJezz8kv3SLc"
Date: Sat, 13 May 2034 14:02:01 GMT
cache-control: max-age=86400,private
Server: lighttpd/1.4.56
OK

Table of Contents

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Lightware UCX-4x2-HC30 Specifications

General IconGeneral
CategorySwitch
HDMI Inputs4
HDMI Outputs2
USB Device Port1
HDCP SupportHDCP 2.2
EDID ManagementYes
USB Host Ports2
Video ResolutionsUp to 4K@60Hz
Max Resolution4096x2160@60Hz
AudioHDMI embedded audio
ControlRS-232, Ethernet, USB

Summary

Important Safety Instructions

Ventilation

Ensures proper airflow around the appliance to prevent overheating and proper operation. Avoid blocking ventilation holes.

Introduction

Features of the Device

Details the common features of the UCX series switchers, including support for 4K, Pixel Accurate Reclocking, and various control interfaces.

Model Comparison

Compares the different UCX models (UCX-2x1-HC30, UCX-2x2-H30, UCX-4x2-HC30, UCX-4x2-HC30D) across various interfaces and features.

Product Overview

Front View

Identifies and describes the connectors and indicators on the front panel of the UCX series switchers.

Rear View

Identifies and describes the connectors and indicators on the rear panel of the UCX series switchers.

Front Panel Control

Button Functionality

Explains the function of each button on the front panel for source selection, DHCP enabling, and factory reset.

Status LEDs

Details the meaning of the status LEDs on the front and rear panels, indicating video and USB signal status.

Installation

Electrical Connections

Provides detailed information on connecting HDMI, USB, Audio, Ethernet, RS-232, GPIO, and OCS ports.

Mounting Options

Describes how to mount the switcher using optional accessories like rack shelves and mounting plates.

Device Concept

The Autoselect Feature

Explains the automatic input selection feature for video and USB ports based on signal presence and priority.

Basic Network Security

Details network security features like disabling ports, authentication, and encryption to prevent unauthorized access.

Software Control - Lightware Device Controller

Install and Update

Guides on installing and updating the Lightware Device Controller (LDC) software on Windows, macOS, and Linux.

Establishing the Connection

Provides steps to connect the LDC software to the device via Ethernet, including adding favorite devices.

Video & Audio Crosspoint

Explains the interface for managing video and audio signal routing and crosspoint settings within the LDC software.

EDID Menu

Details the Advanced EDID Management function for configuring and emulating EDID data for input ports.

Lightware REST API Reference

System Commands

Lists and describes system-level commands for managing the device, such as setting labels, resetting, and querying firmware.

Video Port Settings - General

Covers commands for switching video inputs, locking/muting ports, and managing autoselect policies.

Network Security

Details commands for managing network security, including enabling/disabling ports, authentication, and service ports.

LW3 Programmers’ Reference

System Commands

Provides a summary of LW3 commands for system management, including device label, reset, and firmware version.

Video Port Settings - General

Details LW3 commands for managing video inputs, outputs, autoselect, and HDCP settings.

Audio Port Settings

Explains LW3 commands for controlling audio inputs, outputs, volume, balance, and mute functions.

Firmware Update

Preparation

Details the prerequisites for firmware updates, including LFP2 files and LDU2 software installation.

Updating Via GUI

Provides a step-by-step guide for updating device firmware using the Lightware Device Updater (LDU2) GUI.

If the Update is not successful

Offers solutions and troubleshooting steps if the firmware update process fails.

Troubleshooting

Use Case Studies

Presents common problems and their solutions related to video output, USB data transmission, and power delivery.

How to Speed Up the Troubleshooting Process?

Provides information to help users gather and provide data to Lightware support for faster issue resolution.

Technologies

EDID Management

Explains Extended Display Identification Data (EDID) and advanced management functions for system integration.

HDCP Management

Details how Lightware devices manage HDCP encryption and decryption for protected content.

Appendix

Specifications

Provides detailed technical specifications for the UCX series switchers, including dimensions, power, and port types.

Factory Default Settings

Lists the default factory settings for network, crosspoint, video, audio, USB, RS-232, GPIO, and OCS ports.

Firmware Release Notes

Summarizes the changes, new features, and known issues for different firmware versions.

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