Hi, Some other publications have noted an issue of a "crease" on their HX929 review samples. I'm wondering whether that is consistent to the sample you have reviewed?
Sony Bravia XBR-55HX929 3D LED LCD HDTV Settings
Unit-to-unit sample variations, the viewing environment, and the source might render these recommendations less than optimum. They are provided only as a potentially useful starting place.
The settings here that are most likely to translate reliably from one sample to another are those involving specific features with only a few setting options, such as Color Gamut, Gamma, and Noise Reduction. The ones most likely to be subject to sample variations are video controls offering a wide range of settings. This will be particularly true for color temperature, white balance, and color management adjustments (where available).
We strongly recommend that you find the optimum basic video settings for your sample by using one of the many display setup DVDs that are available, such as Digital Video Essentials (DVD) or DVE HD Basics (Blu-ray). A full calibration, particularly of the gray scale and color gamut, is best left to a trained and properly equipped technician such as those certified by the Imaging Science Foundation (ISF) or THX.
2D | 3D | ||
Picture Mode: | Custom | Custom | |
Backlight: | 4 | Max (fixed) | |
Picture: | 70 | 70 | |
Brightness: | 53 | 43 | |
Color: | 45 | 50 | |
Hue: | 0 | 0 | |
Color Temperature: | Warm 2 | Warm 2 | |
Sharpness: | 50 | 50 | |
Noise Reduction: | Off | Off | |
MPEG NoiseReduction | Off | Off | |
Dot Noise Reduction | Off | Off | |
MotionFlow | Off | Off | |
CineMotion: | Auto 1 | Auto 1 | |
Advanced Settings | |||
Black Corrector: | Off | Off | |
Advanced | |||
Contrast Enhancer: | Off | Off | |
Gamma: | +2 | -1 | |
LED Dynamic Control | Standard | Standard | |
Auto Light Limiter: | Off | ---- | |
Clear White: | Off | Off | |
Live Color: | Off | Off | |
White Balance: | |||
Red Gain: | -5 | -5 | |
Green Gain: | 0 | 0 | |
Blue Gain: | -5 | -5 | |
Red Bias: | -1 | -1 | |
Green Bias: | -1 | -1 | |
Blue Bias: | -1 | -1 | |
Detail Enhancer | Off | Off | |
Edge Enhancer | Off | Off | |
Skin Naturalizer | ---* | ---* | |
i/p Conversion Preference | ---* | ---* | |
Screen: Display Area | Full Pixel | Full Pixel | |
Color Matrix | Auto | Auto | |
HDMI Dynamic Range | Auto | Auto | |
3D Setting | |||
Auto 3D | On | ||
3D Signal Notification | On | ||
3D Display | -- | 0 | |
3D Depth Adjustment | Auto | ||
Simulated 3D Effect | High | --- | |
3D Glasses Brightness | Auto | Auto | |
Color Matrix | Auto | Auto | |
Other | |||
Ambient Sensor | Off | Off | |
Pro Picture | |||
HDMI Dynamic Range | Auto | Auto | |
Color Matrix | Default | Default | |
SBM | Off | Off | |
*Not accessible in HDMI |
- Log in or register to post comments
Hi Scott. The "crease" on the HX929 has been noted on several AV forums as well as some other publications. You can probably find results by searching "HX929 crease" in google.
It is generally described as a "column" of slightly darker pixels running along the left or right edge of the screen.
Claims have been made that this column ranges from barely noticeable to the unit being considered "defective".
I'm in the market for a new TV. The HX929 seems to be a good candidate, but the "crease" problem that I've been reading about may be a deal breaker for me.
I'm wondering if those are isolated incidents or a general problem for the series. You guys are the pros! - and therefore wonderingif you guys spotted the same problem in your review sample.
Thanks!
i think it is the best detailed review with very good settings.
i thought 3D settings only shows cinemotion auto 2, i will check that.
and for motionflow, when set to OFF, 3D glasses flicker too much which is painful, so better to change to Standard to eliminate flickering
also the 3D ghosting due to angle variation is due to Sony glasses, Xpand X103 eliminates this problem with better 3D overall. but the glasses flickering in Motionflow OFF is common, it can be seen by looking at the window or any bright light source and then change Mtionflow to Standard to notice the difference
I took delivery about 2 1/2 weeks ago on a set with an August 2011 Mexico build date and I have absolutely no crease. I also never saw a crease when I looked at the set in many different retail environments, including 2 chain stores, 2 independent stores and 2 Sony stores. But there are definitely people who have the crease, including some who also have an August 2011 build date.
From the online postings, Sony doesn't recognize it as a critical problem, instead saying that it's "within spec", but they have come up with a methodology for adjusting some hidden settings that supposedly fixes it or at least makes it less visible.
By the way, your review didn't mention anything about the audio quality of the set's internal amp/speakers, which I think is remarkably poor. While I realize there isn't much space for speakers in a flat panel, it has vastly inferior sound to my 25-year-old Sony KV-1917 CRT TV.
But there's no question that this is a great set and I'm actually happier with it than I thought I'd be, which is remarkable. Usually when I spend a lot of money on a device, I'm disappointed.
Can you be more specific about the black levels in this TV? You state the black level in Custom Picture Mode is unmeasurable by your meter. I'm stunned that you didn't talk more about the black level performance. You never waste any time to compare any TV to the 0.002 ft-L performance by the Kuro. Yet you don't mention anything in this review other than the comparison with the Panasonic. Does the Sony TV has the best black level performance you've ever tested? I'm sure I'm just confused, but a little clarification would be nice.
P.S.: I saw the new Elite at my local BB and it looks stunning. Can't wait for the review.
From the HTLABS Measures page:
"With the LED Dynamic Control on low and the other settings unchanged, the peak white level was 29.6 ft-L AND THE BLACK LEVEL 0.004, for a full-on/full-off contrast ratio of 14,800:1. With the LED Dynamic Control off, the relative measurements were 30 ft-L white and 0.021 BLACK (A VERY MEDIOCRE NUMBER IN TODAY’S MARKET), FOR a full-on/full-off contrast ratio of 1,429:1. We recommend leaving LED Dynamic Contrast in its standard setting...
THE BLACK LEVELS FOR THE LOW AND OFF SETTINGS WERE TAKEN IMMEDIATELY AFTER THE IMAGE DROPPED TO BLACK. IN THOSE SETTINGS, THE BLACK LEVELS DROPPED AN ADDITIONAL DEGREE SHORTLY AFTER THE READING WAS MADE.
The color was not calibrated separately for 3D for reasons described in the main text. But I did measure a 3D peak white level of about 14.1 ft-L and A BLACK LEVEL OF 0.001 ft-L, for a full-on/full-off 3D contrast ratio of 14,100:1 (with the backlight at max, the picture on 70, the brightness on 43, the gamma on –1, and LED Dynamic Control on standard)."
You mention a .004 black level with the LED dynamic lighting set to "Low" but in the review you recommend having this on the "standard" setting. What measurements did you get in the "standard" setting if the .004 and 29.6 ft/l was in the "low" setting?