論壇 › 家庭影院 › jvc x70校機過程

ueti 發表於 2012-1-25 10:21

jvc x70校機過程

Pac兄所指高人系？我部x90只系用左出廠設定至今，請問x70經調教後有幾多%改善啊？


- 發送自我的 iPhone 大板凳應用

andy33 發表於 2012-2-17 12:07

請問兄台x70的3d效果點?值唔值得怇的價位?有無ghosting同埋亮度夠唔夠??多謝晒.......

breadvan 發表於 2012-2-17 13:22

本帖最後由 breadvan 於 2012-2-17 13:24 編輯

I am a X30 user so comment may or may not directly relate to post-calibration of X70/X90 but suspect they are close.

Pre - calibration setting: use Standard color space / File picture mode / 6500K color temperature / Custom 2.3 Gamma / turn off all noise reduction and CMD / lowest aperture (-15) / Standard HDMI input

After a pre-calibration profiling using Chromapure, my X30 on my HD130 screen show, as expected, over saturated color but not as bad as earlier models, and Gamma was too high for the lower IRE/grayscale, ie, 50 and below and going to more acceptable level in the 60 or higher IRE, also color gamut error, not too horrible but definitely need fixing.

It really shows that you NEED to calibrate this machine using proper software and not by eyes.I don't have the pre and post file with me so I can't show anything, but in general the projector can track very good to the 6500K temperature and gamut accuracy and gamma performance once calibrated. Using an external video processor such as iScan or Lumagen would definitely help the X30 since it has no CMS.For X70/90 I am not sure how well the CMS perform but it should do very well.

Have it calibrated for those who haven't.The image depth is much better, color pops without over saturating, and much more 3 dimensional with impressive details and contrast especially in dark scenes.

breadvan 發表於 2012-2-17 13:35

I don't watch 3D at all but according to quite a few actual users in avsforum, if you are really into 3D, you might want to consider other brands, main issue is ghosting.

pac 發表於 2012-2-17 14:21

請問兄台x70的3d效果點?值唔值得怇的價位?有無ghosting同埋亮度夠唔夠??多謝晒....... ...
andy33 發表於 2012-2-17 12:07 http://www.post76.com/discuss/images/common/back.gif


    X70的3D效果已比上一代好很多，不覺得暗及不舒服的感覺，其實如果你多睇3D的話X30已可以、X70強在2D的畫面因為對比高及有E-shift

faihi 發表於 2012-2-17 16:25

恭喜CHING部機終於無頭痕{:6_193:}

pac 發表於 2012-2-17 18:10

恭喜CHING部機終於無頭痕
faihi 發表於 2012-2-17 16:25 http://www.post76.com/discuss/images/common/back.gif


    暫時無事{:1_335:}

Gorgeous 發表於 2012-2-17 19:53

X70的3D效果已比上一代好很多，不覺得暗及不舒服的感覺，其實如果你多睇3D的話X30已可以、X70強在2D ...
pac 發表於 2012-2-17 14:21 http://www.post76.com/discuss/images/common/back.gif

E shift真係有用？

pac 發表於 2012-2-17 20:12

E shift真係有用？
Gorgeous 發表於 2012-2-17 19:53 http://www.post76.com/discuss/images/common/back.gif

E shift可睇多些細節及sharp些

andy33 發表於 2012-2-17 21:48

X70的3D效果已比上一代好很多，不覺得暗及不舒服的感覺，其實如果你多睇3D的話X30已可以、X70強在2D ...
pac 發表於 2012-2-17 14:21 http://www.post76.com/discuss/images/common/back.gif

咁ghosting系唔系好似上面個位兄台所講的好嚴重?我都係鐘意佢的2d畫面.不過就係怕3d的效果太差.多謝.......

查看完整版本: jvc x70校機過程