Nes crt monitor underscan

The place for all discussion on gaming hardware
Post Reply
Jamesapp
Posts: 3
Joined: Tue Dec 22, 2020 4:30 pm

Nes crt monitor underscan

Post by Jamesapp »

Hello,

I own a modded rgb nes. I have it hooked up to an ikegami tm-20r monitor.

The issue im having is i put in a mario bros/duck hunt cart. And some of the left and right borders arent displaying video. More of the right border is not showing video.

I have an electronics guy i could have look at the monitor. But im wondering if this is normal? Or should i fool around with the settings to get video full screen? My monitor even has programable settings so i could have my electronics guy set up settings for my genesis and nintendo, and i could depending on what i want to play could choose that setting.

Im going on memory but it seemed like my double dribble cart was full screen?
Post Reply