AVS Forum banner
Cancel
  • Get an exclusive sneak peek into our new project. >>> Click Here
  • Our native mobile app has a new name: Fora Communities. Learn more.

Does changing iris on Mits 3000 require adjustment in contrast level?

860 Views 2 Replies 2 Participants Last post by  wfrick, 
W
If my Mitsubishi HC3000 is calibrated with the iris in closed position, will the increased light output in open iris mode require that the contast be adjusted down to keep from blowing out highlights? Or does opening the iris just shift the brightness of 0 to 100 IRE similarly so that no contrast adjustment would be needed?


Thanks!


Warren
Reply
Save
Like
1 - 3 of 3 Posts
C
Calibrating contrast and brightness is generally intended to match source and display voltages. Upping the light output won't change that, it will just make everything brighter.
Reply
Save
Like
W
Thanks for the input! I'm glad no recalibrating would be necessary.


Warren
Reply
Save
Like
1 - 3 of 3 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
AVS Forum
A forum community dedicated to home theater owners and enthusiasts. Come join the discussion about home audio/video, TVs, projectors, screens, receivers, speakers, projects, DIY’s, product reviews, accessories, classifieds, and more!
Full Forum Listing
Explore Our Forums
Receivers, Amps, and Processors LCD Flat Panel Displays Speakers HDTV Programming Home Theater Computers
Top