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[AV] 投影机 A/B 比較 - Sony VPL-VW80 vs JVC DLA-HD750

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Re: [AV] 投影机 A/B 比較 - Sony VPL-VW80 vs JVC DLA-HD750

文章發表人 Raymond Wan 發表於 2009-07-09, 21:08

wai2wai 寫:
Raymond Wan 寫:
dunno 寫: :eusa_clap: :eusa_clap: :eusa_clap: Thanks for the great report Raymond.

Can you share the calibrated setting of the JVC HD750? The pictures look good :001: :001: :001:



:a005: :a005: :a005:

I have not calibrated the JVC HD750 and just use the factory default values of Cinema2.

I just consulted my friend who is an expert on projector.

From his personal experience, you can just select the Picture Mode:

(1) Cinema2 - 6500K

or

(2) THX

Either of the above will give you reasonably good picture quality already before calibration.

Surely the overall performance can be enhanced with the follow up calibration with your blu-ray player together with your screen.

:love_china: :love_china: :love_china:

[/img]


我覺得Cinema 1出黎d色會比較自然, 所以我依家係長期用緊Cinema 1...

我曾經睇過HiVi訪問過d日本佬, 佢地都係評價Cinema 1最高, 佢地話點解揀750都係因為Cinema 1 (350係冇Cinema 1).... 我都係一個新手, 唔係咁識, 但係Cinema 1真係比較自然..... 請問你今次個比較, 有冇試過Cinema 1呢?

同埋請問Raymond兄, 有冇需要調較一下我部機(依家default setting, 用Cinema 1), 可以點improve呢?? :a013: :a013:


Cinema1 is 5600K which is preferred in Japan.

However, Cinema2 is 6500K which is supposed to be standard colour reference (temperature) with Gamma B.

In fact, all these preset mode are for easy of use. You can always adjust them to match the standard or fit your personal tastes.

In additional to Cinema1 and Cinema2, there are other modes such as THX, Normal, .......

Besides, there are User1, User2, User3, for you to set various values to fit your players as well as the screen.

For improvements, you may need to try it yourself.

You can refer to the following discussion and topic for initial trial:

:share: :share: :share:

viewtopic.php?f=7&t=130617

:love_china: :love_china: :love_china:
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2004-11-22, 21:08

Re: [AV] 投影机 A/B 比較 - Sony VPL-VW80 vs JVC DLA-HD750

文章發表人 Raymond Wan 發表於 2009-07-09, 21:13

Castello 寫: Raymond,
Thank you so much for the sharing. It is a very good report indeed. :sorry: :sorry:
Is it a new HiVi CAST you are using during the test ?


:dont_agree2: :dont_agree2: :dont_agree: :dont_agree:

It is not HiVi Cast or Super HiVi Cast.

The Disc is:

QTEC Hi-Definition Reference Disc

Release Date: Feb 22, 2008
Made in Japan
Price: US$ 104.90 (~HK$821)

* High quality HDTV check & adjustment software
* Full HD picture 1920x1080 TV-line interlace scan
* Master quality 96kHz 24bit 7.1ch surround music
* Bi-lingual: English/Japanese

:share: :share: :share:

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:love_china: :love_china: :love_china:
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文章: 26231
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2004-11-22, 21:08

Re: [AV] 投影机 A/B 比較 - Sony VPL-VW80 vs JVC DLA-HD750

文章發表人 Castello 發表於 2009-07-09, 21:28

Thank you Raymond. :sorry: :sorry:
Castello
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2004-11-25, 12:51

Re: [AV] 投影机 A/B 比較 - Sony VPL-VW80 vs JVC DLA-HD750

文章發表人 Raymond Wan 發表於 2009-07-09, 21:52

:announce: :announce: :announce:

有經驗資深投影高手指出:

:share: :share: :share:

HD750沒有進行任何RGB調整時,

如果採用的是預設的 Cinema1 (影院1) 模式(也就是HiVi最推薦的影像模式),色彩一定有明顯的失真。

HD750 預設的影像模式 (Picture Mode) 當中,THX 是最準的,其次是 Cinema2 (影院2)。

:a008: :a008: :a008:

看看上個月中文版《HiVi》在教HD750的用戶,針對《金剛》BD某個場景做調整,

然後自相矛盾的發現調整的參數只適合觀看這個場景,要看完整個片子不行,需要另外一組參數;THX最佳等......

看看他們在255期怎樣使用 ColorFacts 就知道他們對色彩管理的理解水平了。

:043: :043: :043:

其實,只要顯示器綜合性能不錯,經過調整優化後,看任何片子基本不需要調整(可微調),

如果發現某軟件看起來很奇怪不妥,十有八九就是軟件製作的問題。

如果你無時無刻的調整顯示器,去迎合軟件,就會非常困惑,

因為有的片子可能看起來非常棒,而有的非常糟糕,就是因為調整不到位造成的。

故向業界認可的 D65 及 Gamma 2.2 去作調整優化,較為可取!

:a012: :a012: :great: :great:
最後由 Raymond Wan 於 2009-07-09, 21:58 編輯, 總共編輯了 1 次
Have 100% Fun on Sharing AV & HiFi Subjects and Knowledge
圖檔
My Subconscious M&K Combos
圖檔圖檔圖檔圖檔
Welcome to My AV World: Home Theatre
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2004-11-22, 21:08

Re: [AV] 投影机 A/B 比較 - Sony VPL-VW80 vs JVC DLA-HD750

文章發表人 wai2wai 發表於 2009-07-09, 21:55

Raymond Wan 寫: :announce: :announce: :announce:

有經驗資深投影高手指出:

:share: :share: :share:

HD750沒有進行任何RGB調整時,

如果採用的是預設的 Cinema1 (影院1) 模式(也就是HiVi最推薦的影像模式),色彩一定有明顯的失真。

HD750 預設的影像模式 (Picture Mode) 當中,THX 是最準的,其次是 Cinema2 (影院2)。

:a008: :a008: :a008:



:hypno: :hypno: :hypno: :hypno:
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2004-12-11, 22:07

Re: [AV] 投影机 A/B 比較 - Sony VPL-VW80 vs JVC DLA-HD750

文章發表人 dunno 發表於 2009-07-09, 21:59

wai2wai 寫:
dunno 寫:
wai2wai 寫:
Raymond Wan 寫:
dunno 寫: :eusa_clap: :eusa_clap: :eusa_clap: Thanks for the great report Raymond.

Can you share the calibrated setting of the JVC HD750? The pictures look good :001: :001: :001:



:a005: :a005: :a005:

I have not calibrated the JVC HD750 and just use the factory default values of Cinema2.

I just consulted my friend who is an expert on projector.

From his personal experience, you can just select the Picture Mode:

(1) Cinema2 - 6500K

or

(2) THX

Either of the above will give you reasonably good picture quality already before calibration.

Surely the overall performance can be enhanced with the follow up calibration with your blu-ray player together with your screen.

:love_china: :love_china: :love_china:

[/img]


我覺得Cinema 1出黎d色會比較自然, 所以我依家係長期用緊Cinema 1...

我曾經睇過HiVi訪問過d日本佬, 佢地都係評價Cinema 1最高, 佢地話點解揀750都係因為Cinema 1 (350係冇Cinema 1).... 我都係一個新手, 唔係咁識, 但係Cinema 1真係比較自然..... 請問你今次個比較, 有冇試過Cinema 1呢?

同埋請問Raymond兄, 有冇需要調較一下我部機(依家default setting, 用Cinema 1), 可以點improve呢?? :a013: :a013:


wai2wai hing, I am also a dummy in calibration but maybe this thread below can help you improve your setting. There are quite a few expert calibrated settings on JVC HD750 that you can copy from.

The first step however is to upgrade to firmware 1.1 version if you have not also done so.

http://www.avsforum.com/avs-vb/showthread.php?t=1142828


:share: :share:


Thanks Dunno, but do you know how to check the current version on my 750?


wai2wai hing, you should go to the official update website below for the download. When you run the installer, you would find the step-by-step instructions, including how to connect to your 750 for version check, as well as how to do the upgrade. The upgrade should allow the range of control to extend from -60 to 60, instead of the old version of -30 to 30

http://uk.jvc-service.net/public/docume ... =DLA-HD750

:share: :share:
最後由 dunno 於 2009-07-09, 23:07 編輯, 總共編輯了 1 次
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2009-02-13, 00:26

Re: [AV] 投影机 A/B 比較 - Sony VPL-VW80 vs JVC DLA-HD750

文章發表人 r32 發表於 2009-07-09, 22:43

(OT)大家咪買Super HiVi Cast, 隻QTEC Hi-Definition Reference Disc至係皇道. 小弟用佢測試視距六呎外, 未run in完嘅600M(pure mode), 每一段片都過關, 唯獨是分唔出1%同2%灰階.
水平解像度和垂直解像度大約1100線, 動態水平解像度略少於800線. 下圖無記錯好似有穿崩.......
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Re: [AV] 投影机 A/B 比較 - Sony VPL-VW80 vs JVC DLA-HD750

文章發表人 大口仔/ Bigmouthboy 發表於 2010-02-03, 03:26

Very good sharing :048:
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2004-11-24, 01:49

Re: [AV] 投影机 A/B 比較 - Sony VPL-VW80 vs JVC DLA-HD750

文章發表人 aw11onfire 發表於 2010-02-03, 11:36

:a012: :a012: :a012:
DLCF
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