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Play Monitor Test Patterns Tool (v1.3) (Revision 1.3) Online
Monitor Test Patterns Tool (v1.3)
Play Monitor Test Patterns Tool (v1.3) online. Display Neo Geo monitor patterns for visual calibration and inspection.
Browser play
Arcade — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| RetroPad A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| Insert coin | V |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Monitor Test Patterns Tool (v1.3)
Quick start
- Start the diagnostic or pattern utility.
- Read the current test label before pressing anything.
- Exercise one requested input or inspect one pattern at a time.
- Confirm the visible response, then move to the next available check.
Controls
Use the four-way joystick and Neo Geo Buttons A, B, C and D to navigate or change the pattern when the utility responds to them. Follow the labels shown by the selected test screen.
Monitor Test Patterns Tool (v1.3) — About this game
Monitor Test Patterns Tool (v1.3) version 1.3 is a Neo Geo utility for displaying calibration and inspection patterns. It is intended to help review geometry, alignment, colour or other visible monitor behavior rather than provide score-based stages. Select a pattern, inspect the display, make any external cabinet adjustment separately and return to the utility to compare the result with another available pattern.
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · arcade
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.