Can some of you techies answer a question about my LCD monitor? Please

[sicc]

OK, so I have a 22" Samsung LCD.
On the face of my monitor, it says 2ms / 3000:1 Contrast

But when I look at the specs, I see this: "Contrast Ratio 700:1(DC
3000:1)"
What is "DC 3000:1"?
DVI Connected? That's all I can think of. Is that what it means? Cause
it is connected via DVI.

Thanks in advance!



Here are the full the specs:

Model
Brand SAMSUNG
Model 226BW
Cabinet Color Black
Display
Screen Size 22"
Widescreen Yes
Recommended Resolution 1680 x 1050
Viewing Angle 160°(H) / 160°(V)
Brightness 300 cd/m2
Contrast Ratio 700:1(DC 3000:1)
Response Time 2 ms (GTG)
Display Type WSXGA+
Connectivity
Input Video Compatibility Analog RGB, Digital
Connectors D-Sub, DVI-D
D-Sub 1
DVI DVI(HDCP)
HDMI No
Power
Power Consumption 55 Watt
Convenience
Stand Adjustments Swivel & Tilt
Built in TV Tuner No
Built in Speakers No
Features Plug and Play: DDC 2B
MagicBright3, High Glossy Black
Windows Vista Certified for
Dimensions
Dimensions (W×H×D) 20.3" x 16.6" x 8.6"
Weight 10.8 lbs.

 

[Paul]

OK, so I have a 22" Samsung LCD.
On the face of my monitor, it says 2ms / 3000:1 Contrast

But when I look at the specs, I see this: "Contrast Ratio 700:1(DC
3000:1)"
What is "DC 3000:1"?
DVI Connected? That's all I can think of. Is that what it means? Cause
it is connected via DVI.

Thanks in advance!

Here are the full the specs:

Model
Brand SAMSUNG
Model 226BW
Cabinet Color Black
Display
Screen Size 22"
Widescreen Yes
Recommended Resolution 1680 x 1050
Viewing Angle 160°(H) / 160°(V)
Brightness 300 cd/m2
Contrast Ratio 700:1(DC 3000:1)
Response Time 2 ms (GTG)
Display Type WSXGA+
Connectivity
Input Video Compatibility Analog RGB, Digital
Connectors D-Sub, DVI-D
D-Sub 1
DVI DVI(HDCP)
HDMI No
Power
Power Consumption 55 Watt
Convenience
Stand Adjustments Swivel & Tilt
Built in TV Tuner No
Built in Speakers No
Features Plug and Play: DDC 2B
MagicBright3, High Glossy Black
Windows Vista Certified for
Dimensions
Dimensions (W×H×D) 20.3" x 16.6" x 8.6"
Weight 10.8 lbs.

That probably stands for "dynamic contrast". The 700:1 contrast ratio is
measured at a fixed backlight level. That is a measure of how black it
can be, if the backlight is running normally.

Dynamic contrast, is the adjustment of the backlight, based on the picture
content. They can makes the blacks look blacker, if they turn down the
lamps. But fiddling with the lamps, also ruins any attempt to calibrate
the panel for Photoshop work. So, ideally, it is the kind of feature
you'd want in the OSD (on screen display menu), with an option to
disable it. 700:1 is still an excellent figure for an LCD.

http://www.newegg.com/Product/ProductReview.aspx?Item=N82E16824001096

"Cons: I'm not sure why but the dynamic contrast mode seemed to get
dimmer after a few days use. After I set it to costome mode and got
the adjustments I liked I've left it at that and it's been great for
everything I do, Text, Movies, Gameing, Internet, Multimedia, Everything
with no further mode changes needed."

HTH,
Paul

 

[VanguardLH]

in message
OK, so I have a 22" Samsung LCD.
On the face of my monitor, it says 2ms / 3000:1 Contrast

But when I look at the specs, I see this: "Contrast Ratio 700:1(DC
3000:1)"
What is "DC 3000:1"?
DVI Connected? That's all I can think of. Is that what it means? Cause
it is connected via DVI.



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Go by the regular contrast spec to compare LCD monitors. DC (dynamic
contrast) has the light tube changing its output based on screen
content so it is a bogus spec. You'll probably find the DC setting
(their MagicTune's MagicBright setting) will wash out your colors and
actually reduce contrast because they up the contrast to its max
setting based on the content. What used to be slightly different gray
colored toolbars will then all look the same color (white). I haven't
found their MagicBright (DC) setting to be desirable at any time but
their Game, Text, and Custom settings are handy for switching between
the brightness/contrast pairs of settings.

 

[sicc]

in message

OK, so I have a 22" Samsung LCD.
On the face of my monitor, it says 2ms / 3000:1 Contrast

But when I look at the specs, I see this: "Contrast Ratio 700:1(DC
3000:1)"
What is "DC 3000:1"?
DVI Connected? That's all I can think of. Is that what it means? Cause
it is connected via DVI.

--- REPLY SEPARATOR ---
(Only required because above poster used QUOTED-PRINTABLE format.)
Do not use quoted-printable format.
* Not all NNTP clients handle quoted-printable format.
* Quoting gets mangled, especially for replies.
* No clear delineation between content for poster and respondent.

Go by the regular contrast spec to compare LCD monitors. DC (dynamic
contrast) has the light tube changing its output based on screen
content so it is a bogus spec. You'll probably find the DC setting
(their MagicTune's MagicBright setting) will wash out your colors and
actually reduce contrast because they up the contrast to its max
setting based on the content. What used to be slightly different gray
colored toolbars will then all look the same color (white). I haven't
found their MagicBright (DC) setting to be desirable at any time but
their Game, Text, and Custom settings are handy for switching between
the brightness/contrast pairs of settings.

Thanks guys/gals