Ghosting Invaders Arcade

Q: What overdrive setting should I select on my gaming monitor?

Select a 'Medium' or 'Fast' overdrive profile that minimizes trailing blur without introducing bright white/cyan inverse ghosting coronas.

Q: Does Variable Refresh Rate (G-Sync/FreeSync) increase ghosting at low FPS?

Without variable overdrive tuning, lower FPS under VRR causes liquid crystals to overshoot target brightness levels, producing increased inverse ghosting.

Q: How does Black Frame Insertion (BFI) / DyAc reduce motion blur?

BFI strobes the monitor backlight off during pixel state transitions, clearing human eye retinal persistence blur for CRT-like motion clarity.

Q: Why do VA panels suffer from 'dark smearing' in games?

VA liquid crystals have extremely slow response times when transitioning from pure black (0% luminance) to dark gray (5-10% luminance), causing dark smearing.

Q: How do I export my Ghosting Invaders motion test report?

Click 'Export Passport' to save your verified motion response and overshoot evaluation report.

Hold SPACEBAR to lock the pursuit camera onto the alien. Observe trailing blur (ghosting) and coronas (overshoot).

Refresh Rate0 Hz

Response Target1.0 ms

Overshoot Corona0.0%

PASS

Motion Blur Grade

GtG & MPRT Response Evaluation

Grade A

Panel TechnologyFast-IPS / OLED

Trailing CoronasNone Detected

Microsecond Motion Stream

rAF Frame Pacing Telemetry

240Hz V-Sync

Current: 240 HzJitter σ: 0.12 ms

Reticle Controls

Speed & Overdrive Tuning

Reticle

Pursuit Velocity960 px/s

Overdrive Profile

Motion Clarity Metrics

MPRT & Overshoot Specs

Metrics

Measured MPRT

1.0ms

Overdrive Overshoot

0.4%

Shortcuts

Keyboard Navigation

Hotkeys

F

Toggle Fullscreen

Space

Pause / Resume Sweep

1-3

Change Speed Presets

TV users can navigate with D-Pad & Remote arrow keys

DIAGNOSTIC PROTOCOL

How To Run This Display Test (01, 02, 03)

Preparation

Clean your monitor surface, disable ambient light sensors, and set your display to native resolution and refresh rate.

Execution

Enter full-screen mode (F11) and use the diagnostic suite controls to progress through the test patterns.

Evaluation

Observe anomalies from different viewing angles in a dark room. Reference our testing guides to interpret your results.

HARDWARE ARCHITECTURE

Panel Technology Breakdown

Professional IPS (In-Plane Switching)

Superior color accuracy and viewing angles. Used in reference monitors. Prone to minor 'IPS Glow' in dark environments.

Consumer IPS (Fast IPS / Nano IPS)

High refresh rates and good response times for gaming, but lower static contrast ratios compared to VA.

VA Panel (Vertical Alignment)

Excellent deep blacks and high contrast (3000:1+). Often used in curved displays. Can exhibit 'black smearing' in fast motion.

OLED (Organic LED) & QD-OLED

Self-lit pixels deliver true black, near-instant response times, and infinite contrast. Subject to Auto Brightness Limiting (ABL).

WARNING: PHOTOSENSITIVE SEIZURE & FLICKER HAZARD

A small percentage of individuals may experience epileptic seizures or photosensitive reactions when exposed to flashing lights, high-contrast strobing, or rapidly moving visual patterns. In compliance with WCAG 2.1 Success Criterion 2.3.1 (Three Flashes or Below Threshold), Display Test Online limits default strobing animations. However, dynamic visual tests inherently involve rapid refresh intervals.

Discontinue use immediately and consult a physician if you experience dizziness, altered vision, twitching, loss of awareness, or disorientation while running tests.

Technical FAQs & Helpful Content

Ghosting Invaders FAQs

Everything you need to know about this diagnostic instrument, calibration procedures, and display technical standards.

01.What is display ghosting and motion blur trailing?

Ghosting occurs when liquid crystals in LCD panels take longer to transition between gray states (GtG response time) than the frame refresh period, leaving visible trailing smears behind moving objects.

02.What is inverse ghosting (overdrive overshoot corona)?

Inverse ghosting occurs when monitor pixel overdrive voltage is set too aggressively, causing liquid crystals to overshoot target gray levels and creating bright trailing halos (coronas).

03.How does Ghosting Invaders test panel motion response?

Ghosting Invaders moves target reticles across dark-gray and light-gray background channels at configurable speeds (960 px/s to 3840 px/s), allowing visual comparison of trailing artifacts.

04.What is MPRT (Motion Picture Response Time) vs GtG (Gray-to-Gray)?

GtG measures how fast pixels switch colors; MPRT measures how long a pixel remains visible on screen during a frame, governing sample-and-hold motion blur.

05.How do OLED panels eliminate pixel ghosting?

OLED self-emissive sub-pixels switch states almost instantaneously (<0.1ms GtG), eliminating liquid crystal rise/fall delays and smearing.

06.What overdrive setting should I select on my gaming monitor?

Select a 'Medium' or 'Fast' overdrive profile that minimizes trailing blur without introducing bright white/cyan inverse ghosting coronas.

07.Does Variable Refresh Rate (G-Sync/FreeSync) increase ghosting at low FPS?

Without variable overdrive tuning, lower FPS under VRR causes liquid crystals to overshoot target brightness levels, producing increased inverse ghosting.

08.How does Black Frame Insertion (BFI) / DyAc reduce motion blur?

BFI strobes the monitor backlight off during pixel state transitions, clearing human eye retinal persistence blur for CRT-like motion clarity.

09.Why do VA panels suffer from 'dark smearing' in games?

VA liquid crystals have extremely slow response times when transitioning from pure black (0% luminance) to dark gray (5-10% luminance), causing dark smearing.

10.How do I export my Ghosting Invaders motion test report?

Click 'Export Passport' to save your verified motion response and overshoot evaluation report.

Not sure which test to run next? Need troubleshooting advice?

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