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Thread: Mitsubishi L75-A94 LaserVue


  1. #1
    I Luv 2 Calibrate buzzard767's Avatar
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    Default Mitsubishi L75-A94 LaserVue

    Post FW V46_13_03 Calibration

    Copying settings from calibrated displays in no way implies that another display will have a better picture than factory settings. http://www.avsforum.com/avs-vb/showthread.php?t=1055906

    I wouldn't ordinarily post settings but the A94 LaserVue has received little attention from magazine and Internet sources that review displays and post so perhaps these settings will help you out a little.

    Caveat: Narrow band width light sources such as laser are difficult to measure accurately with the equipment used by most display calibrators. The only way accuracy can be assured is to use 5 or lower nanometer resolution spectroradiometers. I use an i1Pro which is 10 nanometer so accuracy will suffer accordingly. The best example is the color blue. At the CMS (Color Management System) extreme settings for the color blue, luminance is measuring 11.6% high yet when a Color Decoding pattern is displayed and the Blue Only mode is selected the Color Control would actually have to be raised about one half point (if half points were available) to 31.5.

    Caveat aside, the references viewed after calibration passed my eye ball test and that is always the final judgement.

    I'm going to do three calibrations:
    1. Gamma 2.2 for day viewing
    2. Gamma 2.4 and lower max light output for viewing in a light controlled room
    3. 3D

    I'll get around to 2 & 3 soon.

    Gamma 2.2 For Day Viewing

    Picture Mode ADV2
    The next four auto functions OFF
    Brightness 32 - don't change unless you know how to use a black pluge pattern. It doesn't make the picture brighter.
    Contrast 63
    Color 31
    Tint 31
    Sharpness 0 - Suspected placebo
    Gamma 2.2
    RH 966
    GH 1019
    BH 1006
    RL -3
    GL -6
    BL -1
    Blue Only OFF
    R 20,0,1
    G 8,24,7
    B 0,0,5
    M 22,5,18
    C 3,16,15
    Y 18,14,1

    Max Light Output 30.1fL
    Ave GS dE 0.9
    Ave CCT 6532
    Ave Gamma 2.20
    Attached Files Attached Files
    Buzz
    THX Certified Video Calibrator

    Discounts on LightSpace software, Klein Colorimeters. & eeColor Processors - Naples Display Calibration

  2. The Following User Says Thank You to buzzard767 For This Useful Post:

    lvwow (05-07-2012)

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    Default Re: Mitsubishi L75-A94 LaserVue

    Buzz.. I used your numbers on my laservue and saw immediate improvement!. When can we expect the numbers for 3d viewing? Thanks again.

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    Default Re: Mitsubishi L75-A94 LaserVue

    This is fantastic.How do i get Gamma 2.2? Any 3D calibration advice?
    Thanks!!!!

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    I Luv 2 Calibrate buzzard767's Avatar
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    Default Re: Mitsubishi L75-A94 LaserVue

    Quote Originally Posted by lvwow View Post
    Buzz.. I used your numbers on my laservue and saw immediate improvement!. When can we expect the numbers for 3d viewing? Thanks again.
    Sorry about the delay. I started calibrating 3D in the ADV1 mode and wasn't pleased with the results. I have since built a clipping device with which I can position the glasses exactly where I want them in front of the meter and will give it another shot. Unfortunately I won't be getting back to the LaserVue until late October.

    Quote Originally Posted by tech head View Post
    This is fantastic.How do i get Gamma 2.2? Any 3D calibration advice?
    Thanks!!!!
    There is a gamma preset function in both ADV1 & 2. It is fairly accurate.
    Buzz
    THX Certified Video Calibrator

    Discounts on LightSpace software, Klein Colorimeters. & eeColor Processors - Naples Display Calibration

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    Default Re: Mitsubishi L75-A94 LaserVue

    There's some crazy good deals on these right now since the 2012 models are coming soon.
    Thanks for posting these and I look forward to the rest of the modes.

    Can these hold 3 selectable calibrations (day/night/3d) or do you have to do something like remove the day mode to calibrate for night?

 

 

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