Gary Jones

Gary Jones is an Audio/Video industry professional with extensive hands-on experience in AV technology, system integration, and signal distribution solutions. He specializes in HDMI technologies, AV over IP, video walls, extenders, and commercial and residential AV installations. Driven by a passion for simplifying complex technology, Gary writes practical, well-researched content that helps readers make informed decisions, solve real-world AV challenges, and stay current with the latest industry trends. His commitment to accuracy, clarity, and reliable technical guidance has made him a trusted voice for AV professionals and enthusiasts alike.

48 ArticlesLatest insights and guides

Articles by Gary Jones

48 total

back-to-school-technology

5 Essential Classroom AV Tools for a Better-Connected School Year

Build a better-connected classroom with five essential AV tools for laptop connectivity, wireless presentations, HDMI extension, multi-screen distribution and USB camera integration.

July 17, 2026 7 min read

Best Video Conference Camera Setups for Hybrid Meeting Rooms

The perfect hybrid meeting setup balances resolution, field of view, and audio. Find the ideal AI-powered or PTZ camera for your boardroom or huddle space.

July 10, 2026 12 min read

Best Video Conferencing Equipment for Businesses: A Practical Room-by-Room Guide

Avoid meeting delays with the perfect video conferencing setup. Compare all-in-one vs modular systems and plan budgets for any conference room.

July 10, 2026 12 min read

Digital Signage Cost Guide: Hardware, Software, Installation, and ROI

The true cost of digital signage goes beyond the screen. Budget accurately for media players, software licenses, hidden installation fees, and ongoing ROI.

July 10, 2026 11 min read

HDMI Audio Extractor vs. Optical Converter: Which One Do You Need?

Find the right audio solution. HDMI audio extractors bridge modern HDMI sources to speakers; optical converters manage existing digital-to-analog signals.

July 10, 2026 11 min read

Video Wall Price Guide for Businesses: Costs, Installation, and Budget Planning

Budgeting for a video wall? Get realistic cost breakdowns for LED and LCD systems, including installation labor, hardware, and long-term maintenance expenses.

July 10, 2026 11 min read

Conference Room AV System Cost Guide: What Businesses Should Budget For

Avoid budget surprises with your conference room AV project. This guide breaks down hardware, labor, and installation costs based on room size and requirements.

July 10, 2026 11 min read

dual-monitor-setup

USB-C to HDMI Adapters and Docking Stations: How to Choose the Right Setup for Your Laptop

Learn how to choose the right USB-C to HDMI adapter, docking station, wireless extender, or wall plate solution for your laptop, monitors, conference room, or workstation setup.

July 09, 2026 10 min read

audio-extractors

Best Audio/Video Products to Elevate Your World Cup Watch Setup

Build a better World Cup viewing experience with AV products that help you show the match on multiple screens, manage devices, extend signals, and improve sound.

July 01, 2026 9 min read

4K-HDMI-audio-extractor

Why You're Not Getting 5.1 Surround Sound (And How to Fix It)

You've invested in a surround sound system, connected everything with HDMI, and pressed play—only to discover you're getting stereo audio instead of immersive 5.1 surround sound. This is...

June 29, 2026 5 min read

Cat5e-Cable

Cat5e vs Cat6 vs Cat6A for HDMI Extenders: Which Cable Should You Use in 2026?

Compare Cat5e vs Cat6 vs Cat6A for HDMI extenders. Learn which Ethernet cable is best for HDMI over Cat6, HDBaseT, 4K video, long cable runs, and reliable AV...

June 23, 2026 4 min read

1080p-hdmi-extender

Best HDMI Extenders for Long Cable Runs in 2026: Wired vs Wireless Solutions

Learn how HDMI extenders overcome cable distance limits and discover the best wired and wireless solutions for reliable long-distance AV setups.

June 22, 2026 7 min read

48gbps

What is DSC (Display Stream Compression)?

Display Stream Compression, or DSC, is a VESA-standardized, visually lossless compression technology used with HDMI 2.1 and DisplayPort. It allows high-bandwidth video signals, such as 8K@60Hz or 4K@120Hz...

June 19, 2026 4 min read

AV-Integration

LED Video Walls Are Becoming the New Default Display

LED video walls are no longer just for stadiums and broadcast sets. As costs improve and performance increases, they are becoming the go-to display solution for corporate, retail,...

June 16, 2026 8 min read

4k-hdmi-distribution

What Installers Need to Know About 4K60 4:4:4 AV Distribution

Learn what 4K60 4:4:4 means for professional AV distribution, why bandwidth and EDID matter, and how installers can avoid signal issues in the field.

June 15, 2026 10 min read

AV-Installers

How to Build Smarter Classrooms with Scalable AV Technology

Modern classrooms need more than a display and a cable connection. Learn how scalable classroom AV design helps schools and universities support hybrid learning, AV-over-IP, centralized control, better...

June 09, 2026 13 min read

AV-Cybersecurity

Why AV Installers Need to Care About Cybersecurity in 2026

AV systems are no longer just displays, cables, and signal extenders. In 2026, AV devices are network-connected endpoints that can impact a customer’s cybersecurity. Learn why AV installers...

June 08, 2026 12 min read

AV-Installers

AV Over IP vs HDBaseT: Which Is Better for Your AV Installation?

Comparing AV Over IP and HDBaseT? Learn the key differences in scalability, distance, video quality, cost, and installation requirements to determine which technology is best for your next...

June 03, 2026 6 min read

ARC

ARC vs eARC: What's the Difference and Which Is Better?

Learn the differences between HDMI ARC and eARC, including supported audio formats, Dolby Atmos compatibility, bandwidth, and how to choose the right audio connection for your TV, soundbar,...

June 02, 2026 6 min read

AV-over-IP

IPTV Distribution Setup: A Practical Guide for Hotels, Hospitals & Campuses

A practical guide to deploying IPTV distribution systems in hotels, hospitals, and campuses, covering encoder-decoder architecture, multicast streaming, managed switch requirements, IGMP snooping configuration, and venue-specific deployment considerations.

May 26, 2026 9 min read

1x2-HDMI-Splitter

The Ultimate Sports Watching Setup for 2026

Build the ultimate sports watching setup for 2026 with multi-TV viewing, HDMI matrix systems, AV-over-IP distribution, immersive audio, and 4K sports streaming solutions.

May 19, 2026 8 min read

HDMI-Cable-Issues

7 Reasons Your HDMI Setup Keeps Failing (And Fixes)

HDMI signal drops, flickering screens, and audio issues are some of the most common AV problems today. Learn the top 7 reasons HDMI setups fail and how to...

May 13, 2026 5 min read

4K-HDMI-Problems

Why Your TV Keeps Losing Signal: Common HDMI Handshake Problems Explained

HDMI handshake problems are one of the most common causes of TVs losing signal, flickering screens, and audio dropouts. Learn what causes these HDMI issues and how to...

May 13, 2026 5 min read

1x2-HDMI-Splitter

How to Duplicate One HDMI Source to Two Displays | 4K 60Hz (4:2:0) 1x2 HDMI Splitter (JTD-3287)

Learn how to set up the J-Tech Digital JTD-3287 1x2 HDMI Splitter for dual-display mirroring with support for 4K@60Hz, HDR, and immersive audio formats.

May 13, 2026 4 min read

AV-Distribution

AV-over-IP Is Becoming the Default Architecture for Modern AV Distribution

AV-over-IP is transforming how modern AV systems are designed. Learn why network-based AV distribution is replacing traditional matrix systems in commercial spaces.

May 06, 2026 9 min read

How to Troubleshoot HDMI Connection Issues (2026 Home Guide)

HDMI not working? Learn how to fix “No Signal,” black screens, flickering, and HDMI audio issues with this simple step-by-step HDMI troubleshooting guide for 2026.

January 15, 2026 6 min read

HDMI Video Wall Processors for Control Rooms & Command Centers

Explore our HDMI Video Wall Controllers Processors for your next big setup!

November 12, 2025 11 min read

Top 5 Must-Have Features in an AV-over-IP Switch (2025 Buyer’s Guide)

Choosing the right AV-over-IP switch can make or break your video distribution network. In this 2025 Buyer’s Guide, we break down the top five must-have features every AV...

October 16, 2025 4 min read

The Secret to Clean, Powerful A/V Setups: Matrix Extenders Explained

Discover how J-Tech Digital’s HDMI Matrix Extenders simplify A/V distribution for both professionals and tech enthusiasts. From 4K signal routing to Power over Cable (PoC) convenience, these systems...

October 16, 2025 4 min read

HDMI Hardware Encoder for Livestream: Types, Use Cases & Best Practices

Explore HDMI hardware encoders for livestream: 1080p, 4K, multi-channel & IPTV devices. Learn key features, use cases, and how to choose the best one.

October 16, 2025 5 min read

HDMI Splitter vs HDMI Switch - Difference Explained

Understand the difference and find out whether you need an HDMI Splitter or an HDMI Switch for your setup.

October 14, 2025 2 min read

HDMI Multiviewer vs Video Wall vs Matrix: Understanding Differences

Discover the distinctions between HDMI multiviewer mode, video wall setups, and matrix switchers.

October 08, 2025 2 min read

Top 5 Mistakes Installers Make with Video Extenders (and How to Avoid Them)

What is PoE / PoC / PoH – Power Over Ethernet?

Discover the benefits of PoE, PoH, and PoC for efficient power and data transmission.

October 07, 2025 3 min read

Advantages of AV over IP Solutions

Discover AV over IP solutions for seamless HDMI distribution in any space.

October 07, 2025 2 min read

No Signal After Using an HDMI Extender with PC as a Source

Learn how to adjust your PC's resolution and refresh rate for HDMI display compatibility.

October 07, 2025 2 min read

What is 4K TV and Ultra HD?

Learn the difference between 4K and UHD, plus tips for the best viewing experience.

October 07, 2025 5 min read

How to Troubleshoot HDMI Connection Problems

Learn how to fix HDMI connection and handshake issues with these practical troubleshooting tips and solutions.

October 07, 2025 6 min read

What is the Difference Between an HDMI Splitter and HDMI Switch?

Learn the key differences between HDMI switches and splitters for seamless AV setup.

October 07, 2025 2 min read

Audio-Extractor

ARC (Audio Return Channel) & CEC (Consumer Electronic Control)

Learn how HDMI ARC simplifies audio connections between your TV and sound system using one cable.

October 07, 2025 2 min read

328ft-HDMI-Extender

General Troubleshooting Tips for HDMI Extenders

Learn how to troubleshoot AV issues with proper cable connections and source device settings.

October 07, 2025 2 min read

AV-Setup

Troubleshooting Tips for IR Systems and Remote Control Issues

Learn key tips to troubleshoot IR systems, improve signal, and fix remote control issues effectively.

October 07, 2025 2 min read

Clock-Recovery

What is TMDS?

Learn how TMDS encoding reduces EMI and improves high-speed data transmission for digital video signals.

October 07, 2025 2 min read

Audio-Format

What is EDID (Extended Display Identification Data)

Learn about EDID, its importance in video signal compatibility, and how to manage different display capabilities.

October 07, 2025 2 min read

4K-Transmission

HDBaseT Optimal Performance CAT Ethernet Cable Chart

Follow HDBaseT guidelines for optimal performance with J-Tech Digital HDMI over Ethernet extenders.

October 07, 2025 1 min read

4K-120Hz

HDMI 2.0 vs. HDMI 2.1: Key Differences Explained

Discover the key differences between HDMI 2.0 and HDMI 2.1, including resolution, refresh rates, gaming features, and audio upgrades. Find out if you should upgrade!

October 07, 2025 4 min read