Neo Geo:Monitor Test Patterns

Similar to the 240p Test Suite that's available for other consoles, there exists a set of test patterns to dial in color and geometry settings on your display using your Neo Geo AES, MVS, or CD. See this site for the official release and instruction set.

https://www.youtube.com/watch?v=UXXw3a6dg0U

Neo Geo CD
Burn the following .NRG image file with the software "Nero Burning Rom" with a CD/DVD writer to a blank 650 MB or 700 MB CD-R. Burn as slow as possible (not faster than 16x).

Monitor Test Tool 1.3 for Neo Geo CD (NRG Image File for Nero)

Monitor Test Tool 1.3 for Neo Geo CD (ROM Set for Emulators like NeoRaine) Monitor Test Tool 1.3 for NeoCD SD-Loader (ISO/CUE Image File)

Neo Geo MVS / AES
Copy the following .NEO file to a flash cartridge and start the "Monitor Test Patterns" tool from the software list. Alternatively, you could build a cartridge by replacing the P1, S1, M1, V1 and C1/C2 ROM chips of a regular SNK cartridge with the files of the ROM set.

Monitor Test Tool 1.3 for Neo Geo MVS / AES (NEO File for NeoSD Cartridges) Monitor Test Tool 1.3 for Neo Geo MVS / AES (ROM Set for Emulators like MAME)