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Lightware UCX-4x2-HC30 User Manual

Lightware UCX-4x2-HC30
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 UCX series – User's Manual 130

Setting the Output Level of a GPIO Pin
Command and Response
ç <port>.Output(<value>)
æ <port>.Output(<value>)
Parameters
See the previous section.
Example
ç 
æ 

Command and Response
ç <port>:interval(<value>;<time>)
æ <port>:interval=
Parameters
Parameter Parameter description  
<value> The output value of the GPIO pin.
High
high level
Low
low level
<time> Duration of the desired value in seconds.
1-120
second
Example
ç 
æ 
Toggling the Level of a GPIO Pin
The output level can be changed from high to low and low to high by the command below.
Command and Response
ç <port>:toggle()
æ <port>:toggle
Example
ç 
æ 

DIFFERENCE: 

Command and Response #ocs
ç 
æ <value>
Parameters
Parameter Parameter description  
<value> The input value of the OCS pin.
High
high level
Low
low level
Example
ç 
æ 
Set the Sensor Type
Command and Response
ç <sensor_type>
æ <sensor_type>
Parameters
Parameter Parameter description  
<sensor_type> 
input level means the occupancy.
Active low
Occupancy status is
'Occupied' when the
input level is low.
Active high
Occupancy status is
'Occupied' when the
input level is high
(default value).
Example
ç 
æ 

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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