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Know exactly what condition your screen is in

LED Screen Health Audit

Most LED screens fail gradually, not suddenly. The TDX Screen Health Audit is a structured onsite inspection that scores the condition of your screen, flags faults before they become failures, and hands you a written report you can act on and budget against.

Onsite inspection • Written report • Prioritised fault list • Costed quote

LED screen modules inspected during a TDX Technologies screen health audit

Findings, not guesswork

Every finding is photographed and ranked by risk, so you decide what to fix now and what to plan for.

What the audit covers

Eight areas that decide how long your screen lasts and how much it will cost you. Checked systematically, photographed and documented.

Module conditionDead pixel mapping, dim and unstable modules, and batch mismatch across the face of the screen.
Brightness and colour uniformityHow evenly the screen holds brightness and colour across its surface, and how far it has drifted from spec.
Power supplies, cabling and earthingAgeing supplies, hot spots, loose terminations and earthing faults that cause flicker and failures.
Thermal performance and ventilationBlocked ventilation, heat build up and the cooling problems that quietly shorten module life.
Control system and firmwareControllers, receiver cards and firmware versions, plus the configuration risks that cause random dropouts.
Structure, sealing and drainageEnclosure integrity, gaskets, drainage and mounting, especially on outdoor and coastal installations.
Spares and obsolescence riskWhat spares you actually hold, what is still obtainable for your model, and where you are exposed.
Repair history and recurring faultsPatterns in past failures that point to an underlying cause instead of bad luck.

What you receive

The audit ends with documents you can act on, not a vague opinion.

Written condition report

A plain language report on the overall condition of the screen, with photos of every finding.

Prioritised fault list

Faults ranked by risk: what will fail soon, what is degrading quietly, and what can wait.

Repair quote for flagged items

A costed quote for the repairs worth doing now, so you can budget with real numbers.

Maintenance recommendations

What to check, clean or replace on a schedule, and when the next audit makes sense.

Who it is for

Anyone who owns, operates or is responsible for a screen that has to keep working, especially if it is more than two years old or lives outdoors.

Malls and retail parks
Outdoor advertising operators
Corporate offices and lobbies
Schools and churches
Sports clubs and stadiums
Signage companies and property managers

Screen health audit FAQs

What the audit covers, what you receive, and what it costs.

What does a screen health audit check?

Eight areas: module condition, brightness and colour uniformity, power supplies and earthing, thermal performance and ventilation, control system and firmware, structure and sealing, spares and obsolescence risk, and patterns in the repair history.

What do I receive after the audit?

A written condition report with photos of every finding, a prioritised fault list ranked by risk, a costed repair quote for the items worth doing now, and maintenance recommendations on a schedule.

How much does a screen health audit cost?

The audit is priced per screen and scope. Tell us where the screen is, roughly how old it is and what it is doing wrong, and we confirm a fixed price before we come out. No hourly surprises.

My screen has no visible faults. Is an audit still worth it?

Yes. Most failures we repair started as small invisible issues: a tired gasket, a drifting power supply, blocked ventilation. An audit finds those before they become dead sections in peak season.

How long does an audit take?

Most audits are completed in a single site visit, with the written report and prioritised fault list delivered afterwards. Larger or multi-screen sites may need more time, which is confirmed in the scope before booking.

Book a screen health audit

Tell us where the screen is, roughly how old it is, and what it is doing wrong. We will confirm scope and give you a fixed price for the audit before we come out.