Quote:
Originally Posted by holemania 
Hello everyone and thanks for all your posts...
I pulled the trigger and grabbed one of these last weekend at Costco.
The Sharp 80" is replacing a Vizio 55".
I love the larger image, but as everyone knows, lesser-seen artifacts on smaller displays are increasingly magnified on larger displays. Good images are always source-dependent.
(DirecTV HR-24 HD DVR for TV and Panasonic BluRay DVD - both are HDMI-switched through Pioneer Receiver.)
I believe the viewing angle is inferior to what I had with the Vizio...the Sharp dims noticeably on either side.
Displaying a test pattern with a graduated gray scale (sure miss the test pattern HDNET used to broadcast) and using a Barco LE probe (displays x,y & Y luminance), I was able to crudely adjust the rgb gains & biases to get each of the measurements to x=.31 and y=.33 (my display only reads out to 2 values, so i couldn't achieve a full readout of x=.313 and y=.329).
i have no way to measure or plot gamma (although i did have to choose lower gamma to achieve my results).
After my "calibration" here's settings I have for now:
AV Mode: Standard
OPC: off
Backlight: +2
Contrast: +32
Brightness: 0
Color: +2
Tint: +3
Sharpness: +5
Advanced/
CMS Hue: all default/0
CMS Sat: red -5 (remaining default/0)
CMS Value: all default/0
Color Temp = Low
R Gain Lo +14
G Gain Lo 0
B Gain Lo -3
R Gain Hi 0
G Gain Hi 0
B Gain Hi -8
Motion Enhance off
Active Contrast off
Gamma -2
Film Mode off
DNR middle
Monochrome off
Range of OPC default/Max +5/Min -16
YMMV...

Hello everyone and thanks for all your posts...
I pulled the trigger and grabbed one of these last weekend at Costco.
The Sharp 80" is replacing a Vizio 55".
I love the larger image, but as everyone knows, lesser-seen artifacts on smaller displays are increasingly magnified on larger displays. Good images are always source-dependent.
(DirecTV HR-24 HD DVR for TV and Panasonic BluRay DVD - both are HDMI-switched through Pioneer Receiver.)
I believe the viewing angle is inferior to what I had with the Vizio...the Sharp dims noticeably on either side.
Displaying a test pattern with a graduated gray scale (sure miss the test pattern HDNET used to broadcast) and using a Barco LE probe (displays x,y & Y luminance), I was able to crudely adjust the rgb gains & biases to get each of the measurements to x=.31 and y=.33 (my display only reads out to 2 values, so i couldn't achieve a full readout of x=.313 and y=.329).
i have no way to measure or plot gamma (although i did have to choose lower gamma to achieve my results).
After my "calibration" here's settings I have for now:
AV Mode: Standard
OPC: off
Backlight: +2
Contrast: +32
Brightness: 0
Color: +2
Tint: +3
Sharpness: +5
Advanced/
CMS Hue: all default/0
CMS Sat: red -5 (remaining default/0)
CMS Value: all default/0
Color Temp = Low
R Gain Lo +14
G Gain Lo 0
B Gain Lo -3
R Gain Hi 0
G Gain Hi 0
B Gain Hi -8
Motion Enhance off
Active Contrast off
Gamma -2
Film Mode off
DNR middle
Monochrome off
Range of OPC default/Max +5/Min -16
YMMV...
remember the 55" uses the ips panel, they have superior viewing angles. also i'm puzzled on your +5 sharpness i would think at that setting you would be seeing ringing.



























That would be SWEET price. My local Costco is 45xx. Pretty sure the extra is not worth the extended return privilege.
