I see. Thanks for the clarification. The photodiode comes in handy to verify that refresh rate.by amir - Questions and Answers
Update: Jaewon helped to solve the problem. So here is the key point: "NIMH ML renders the same graphic on both subject and control screens." In my case, here are the steps that I took. Connected 2 of the monitors using the display port cables to the graphic card and ran them at 144 Hz. One of these is the ML control monitor (monitor 1) and the other one is the subject monitorby amir - Questions and Answers
Hi, I am encountering a problem while I am trying to run a paradigm with 144 Hz refresh rate monitor. The task runs without any problem when I set the refresh rate of the displays to 60 Hz. It doesn't show anything on the display when I change the refresh rate to 144 Hz. The ML keeps running through trials and sending the behavioral codes though. But the screen is blank. See some latencyby amir - Questions and Answers