ARTHUR HOLM AHDSSA User Manual

Hdmi signal selection and distribution system

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User manual
AH SHARE STAND ALONE
HDMI signal selection and distribution system

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Summarization of Contents

Safety Instructions
Plugs and Power Cords
Safety guidelines for using power plugs, cords, and extension cords to prevent hazards.
Environmental Safety
Recommendations for safe installation environment, avoiding water, extreme temperatures, and obstructions.
System Description
Applications Overview
Describes how the DynamicShare system allows users to send local images to multiple monitors.
Product Features
Highlights key features including HDMI inputs/outputs, HDCP compliance, and loop functionality.
Box Contents
Lists the essential items included in the shipping box for the AH Share equipment.
Input Connectors
Daisy Chain Loop Connectors
Connects AH Share devices via HDMI LOOP OUT and LOOP IN for daisy chain installations.
Primary HDMI Input
HDMI-IN-1 port for receiving the main HDMI signal input.
Network and Control Interfaces
AHnet RJ45 and Ethernet ports for system configuration, service, and remote control.
Input Connectors
Power and Audio Outputs
Details the 12V DC power input and SPDIF audio output connector.
Additional HDMI Inputs and Output
Describes HDMI-IN-2, HDMI-IN-3 inputs and the HDMI-OUT signal output port.
Remote Control Interface
Connector for external control buttons to manage signal selection.
HDMI Cable Limitations
Specifies the maximum recommended length for HDMI cables (5 meters).
AH Share Functionality
DynamicShare System
Explains the cascading HDMI distribution amplifier topology for private source display.
HDMI Loop Connection
Illustrates the daisy chain connection of AH Share devices for signal sharing.
AH Share Controls
VIEW Button and Indicators
Function of the VIEW button for selecting inputs and its associated LED indicators.
SHARE Button and Private Mode
Operation of the SHARE button for signal distribution and activation of private mode.
AHnet RS422 Communication
RS422 Control and Configuration
Details on using RS422 AHnet RJ45 for unit control, including speed and configuration.
RS422 Wiring Diagram
Provides a wiring diagram for the RJ45 connector and pinout for RS422 communication.
AHnet RS422 Protocol and Commands
AHnet Communication Protocol
Defines the 5-byte communication structure for AHnet commands.
DynamicShare Commands
Lists specific AHnet commands for viewing inputs and sharing sources.
AHnet WEB API Control
Network Control with Ethernet
Sending AHnet commands via network connection on the MASTER unit using ETHERNET.
AHnet WEB API Command Structure
Format for constructing web API commands including IP address and command structure.
AHnet WEB API Commands for DynamicShare
DynamicShare Web API Commands
Lists AHnet commands for DynamicShare functions applicable via WEB API.
Web API Command Example
Illustrates how to construct a web API command URL for sharing HDMI1 on device 1.
Network Configuration
IP Address Configuration Process
Steps to connect to the web page and change the unit's IP address.
Network Settings Interface Details
Description of the web interface fields for network settings configuration.
WEEE Disposal Information
General Disposal Guidelines
Instructions for users on proper disposal of electrical and electronic products.
Business and International Disposal
Guidance for business users in the EU and disposal in countries outside the EU.
Product Warranty Terms
Warranty Coverage Details
Explains warranty coverage for parts, labor, and transport costs.
Warranty Validity and Conditions
Conditions for warranty validity, including handling, seals, RMA, and invoice requirements.

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