JVC RS4500 | ST130 G4 135" | MRX 720 | MC303 MC152 | B&W 802D3, HTM1D3, 805D3, 702S2 | 4x15 IB Subs
If your goal is to have the brightest possible image when it shouldn't be dimming and the blackest possible blacks, then yes. For your sized screen I'd run iris completely open on auto1.So to use Auto I should first move the brightness slider in Manual to brightest (I have a 0.92 gain screen and an image 11 feet wide), then switch to Auto? Or should I set brightness to taste? Is there a Spears & Munsil image I can use for that?
What's the difference between Auto 1 and Auto 2?