Samsung Syncmaster P2270 User Manual

							Display Mode Horizontal
Frequency (kHz) Vertical Fre-
quency (Hz) Pixel Clock
(MHz) Sync Polarity
(H/V) VESA, 1680 X 1050 65.290 59.954 146.250 -/+
VESA, 1920 X 1080 67.500 60.000 148.500 +/+
Horizontal Frequency
The time to scan one line connecting the right edge
to the left edge of the screen horizontally is called the
Horizontal Cycle and the inverse number of the Hor-
izontal Cycle is called the Horizontal Frequency.
Unit: kHz
Vertical Frequency
Like a fluorescent lamp, the screen has to repeat the
same image many times per second to display an
image to the user. The frequency of this repetition is
called the Vertical Frequency or Refresh Rate. Unit:
Hz
General General
Model Name SyncMaster P2370, P2370G
LCD Panel
Size
23 inch (58 cm)
Display area 509.76 mm (H) x 286.74 mm (V)
Pixel Pitch
0.2655 mm (H) x 0.2655 mm (V)
Synchronization
Horizontal 30 ~ 81 kHz
Vertical
56 ~ 60 Hz
Display Color 16.7 M
Resolution
Optimum resolution
1920x1080@60Hz
Maximum resolution 1920x1080@60Hz
Input Signal, Terminated
DVI(Digital Visual Interface)- I
0.7 Vp-p ±5 %
Separate H/V sync, Composite, SOG
TTL level (V high ≥ 2.0 V, V low ≤ 0.8 V)
Maximum Pixel Clock
164MHz (Analog,Digital) Specifications 
						

							Power Supply
AC 100 - 240 V~ (+/- 10 %), 50/60 Hz ± 3 Hz
Signal Cable
29pin DVI-A to D-sub cable, Detachable
24pin DVI-D to DVI-D cable, Detachable(Sold separately)
Dimensions (W x H x D) / Weight (Simple Stand)
571 x 364.5 x 47 mm / 22.5 x 14.4 x 1.9 inch (Without Stand)
571 x 423 x 190 mm / 22.5 x 16.7 x 7.5 inch (With Stand) / 4.1 kg / 9.\
0 Ibs
Environmental considerations
Operating
Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Humidity : 10 % ~ 80 %, non-condensing
Storage
Temperature : -4˚F ~ 113˚F (-20˚C ~ 45˚C)
Humidity : 5 % ~ 95 %, non-condensing
Plug and Play Capability This monitor can be installed on any Plug & Play compatible system. The \
interac-
tion of the monitor and the computer systems will provide the best opera\
ting
conditions and monitor settings. In most cases, the monitor installation\
 will proceed
automatically, unless the user wishes to select alternate settings.
Dot Acceptable
TFT-LCD panels manufactured by using advanced semiconductor technology w\
ith
precision of 1ppm (one millionth) above are used for this product. But\
 the pixels of
RED, GREEN, BLUE and WHITE color appear to be bright sometimes or some
black pixels may be seen. This is not from bad quality and you can use i\
t without
any problems.
For example, the number of TFT-LCD sub pixels contained in this product \
are
6,220,800.
 Note
Design and specifications are subject to change without prior notice.  Class B Equipment (Information Communication equipment for residential\
 use)
This product complies with the Electromagnetic Compatibility Directives \
for residential use
and can be used in all areas including common residential areas. (Class\
 B equipment emits
less electromagnetic waves than Class A equipment.)
PowerSaver This monitor has a built-in power management system called PowerSaver. T\
his system saves
energy by switching your monitor to low-power mode when it has not been \
used for a certain
amount of time. The monitor automatically returns to normal operation wh\
en you press a key
on the keyboard. For energy conservation, turn your monitor OFF when it \
is not needed, or
when leaving it unattended for long periods. The PowerSaver system opera\
tes with a VESA
DPM compliant video card installed in your computer. Use the software ut\
ility installed on
your computer to set up this feature. Specifications 
						

							State Normal Opera-
tion Power saving
mode Power off (Power but-
ton) EPA/ENERGY 2000 Power Indicator On Blinking Off
Power Con-
sumption 30 watts
1 watts 0.5 watts This monitor is EPA ENERGY STAR
®
 compliant and
ENERGY 2000 compliant when used with a computer
equipped with VESA DPM functionality.
As an ENERGY STAR ®
 Partner, SAMSUNG has deter-
mined that this product meets the ENERGY STAR ®
guidelines for energy efficiency. Preset Timing Modes
If the signal transferred from the computer is the same as the following\
 Preset Timing Modes,
the screen will be adjusted automatically. However, if the signal differ\
s, the screen may go
blank while the power LED is on. Refer to the video card manual and adju\
sts the screen as
follows.
Display Mode Horizontal
Frequency (kHz) Vertical Fre-
quency (Hz) Pixel Clock
(MHz) Sync Polarity
(H/V) VESA, 640 X 480 31.469 59.940 25.175 -/-
VESA, 800 X 600 35.156 56.250 36.000 +/+
VESA, 800 X 600 37.879 60.317 40.000 +/+
VESA, 1024 X 768 48.363 60.004 65.000 -/-
VESA, 1280 X 800 49.702 59.810 83.500 -/+
VESA, 1280 X 960 60.000 60.000 108.000 +/+
VESA, 1280 X 1024 63.981 60.020 108.000 +/+
VESA, 1440 X 900 55.935 59.887 106.500 -/+
VESA, 1600 X 1200 75.000 60.000 162.000 +/+
VESA, 1680 X 1050 65.290 59.954 146.250 -/+
VESA, 1920 X 1080 67.500 60.000 148.500 +/+
Horizontal Frequency
The time to scan one line connecting the right edge
to the left edge of the screen horizontally is called the
Horizontal Cycle and the inverse number of the Hor-
izontal Cycle is called the Horizontal Frequency.
Unit: kHz
Vertical Frequency
Like a fluorescent lamp, the screen has to repeat the
same image many times per second to display an
image to the user. The frequency of this repetition is
called the Vertical Frequency or Refresh Rate. Unit:
HzSpecifications 
						

							Information
For Better Display-- P2070, P2070G --
 Adjust the computer resolution and screen injection rate (refresh rate\
) on the
computer as described below to enjoy the best picture quality. You can h\
ave an
uneven picture quality on screen if the best picture quality is not prov\
ided for TFT-
LCD.
• Resolution : 1600 x 900
• Vertical frequency (refresh rate): 60 Hz  TFT-LCD panels manufactured by using advanced semiconductor technology
with a precision of 1ppm (one millionth) and above is used for this pr\
oduct. But the
pixels of RED, GREEN, BLUE and WHITE color seem to be bright sometimes o\
r
some of black pixels could be seen. This is not from bad quality and you\
 can use
it without any problems.
• For example, the number of TFT-LCD sub pixels contained in this product \
are
4,320,000.  When cleaning the monitor and the panel outside, please apply the recom\
-
mended small amount of cleaner by using a soft cloth to polish. Do not f\
orce the
LCD area but rub softly.
If excessive force is applied, you may stain it.  If you are not satisfied with the picture quality, you can get better q\
uality of
picture by performing the  Auto Adjustment function in display screen that is
appeared as window termination button is pressed.
If theres still noise after the automatic adjustment, use the  Fine/Coarse adjustment
function.  When viewing a fixed screen for an extended period of time, a residual \
image
or blurriness may appear.
Change the mode to energy save or set a screensaver to move the picture \
when
you need to be away from the monitor for an extended period of time.
PRODUCT INFORMATION (Image Retention Free) LCD Monitors and TVs may have image retention when switching from one im\
age to another
especially after displaying a stationary image for a long time.
This guide is to demonstrate correct usage of LCD products in order to p\
rotect them from
Image retention.  Warranty
Warranty does not cover any damage caused by image retention.
Burn-in is not covered by the warranty.  What is Image retention ? 
						

							During normal operation of a LCD panel, pixel image retention doesnt oc\
cur. How-
ever, if the same image is displayed for a long time, a slight differenc\
e in electric
charge accumulates between the two electrodes which encase the liquid cr\
ystal.
This may cause the liquid crystal to build up in a certain areas of the \
display. Thus,
the previous image is retained when switching to a new video image. All \
display
products, including LCD, are subject to image retention. This is not a p\
roduct de-
fect.
Please follow the suggestions below to protect your LCD from image reten\
tion.
 Power Off, Screen Saver, or Power Save Mode
Ex)
• Turn the power off when using a stationary pattern. •Turn the power off for 4 hours after 20 hours in use
•
Turn the power off for 2 hours after 12 hours in use
• Use a Screen saver if possible • Screen saver in one color or a moving image is recommended.
• Set the Monitor to power off with the PC Display Properties Power Scheme\
.  Suggestions for specific applications
Ex) Airports, Transit Stations, Stock Markets, Banks, and Controlling S\
ystems We
recommend that you follow set up of your display system program as below\
:  Display Information together with Logo or Moving image cycle.
Ex) Cycle : Display Information for 1 hour followed by a Display Logo o\
r moving
image for 1 minute.  Change the Color Information periodically (Use 2 different colors).
Ex) Rotate the Color Information with 2 colors every 30 minutes. Avoid using a combination of characters and background color with large \
difference
in luminance.
Avoid using Grey colors, which can cause Image retention easily.
• Avoid: Colors with big difference in luminance (Black & White, Grey)
Ex) Information
 
						

							• Recommended settings: Bright colors with little difference in luminance
• Change the characters color and background color every 30 minutesEx) • Every 30 minutes, change the characters with movement.
Ex)  
The best way to protect your monitor from Image retention is to set your\
 PC or
System to operate a Screen Saver program when you are not using it.
Image retention may not occur when a LCD panel is operated under normal \
con-
ditions.
Normal conditions are defined as continuously changing video patterns. W\
hen the
LCD panel is operated for a long time with a fixed pattern (-over 12 ho\
urs-), there
may be slight difference in voltage between electrodes that work the liq\
uid crystal
(LC) in a pixel. The voltage difference between electrodes increases w\
ith time,
forcing the liquid crystal to lean. When this occurs, the previous image\
 may be seen
when the pattern is changed.
To prevent this, the accumulated voltage difference must be decreased. Information 
						

							 Our LCD Monitor satisfies ISO13406-2 Pixel fault Class II
For Better Display-- P2270, P2370, P2270G, P2370G --  Adjust the computer resolution and screen injection rate (refresh rate\
) on the
computer as described below to enjoy the best picture quality. You can h\
ave an
uneven picture quality on screen if the best picture quality is not prov\
ided for TFT-
LCD.
• Resolution : 1920 x 1080
• Vertical frequency (refresh rate): 60 Hz  TFT-LCD panels manufactured by using advanced semiconductor technology
with a precision of 1ppm (one millionth) and above is used for this pr\
oduct. But the
pixels of RED, GREEN, BLUE and WHITE color seem to be bright sometimes o\
r
some of black pixels could be seen. This is not from bad quality and you\
 can use
it without any problems.
• For example, the number of TFT-LCD sub pixels contained in this product \
are
6,220,800.  When cleaning the monitor and the panel outside, please apply the recom\
-
mended small amount of cleaner by using a soft cloth to polish. Do not f\
orce the
LCD area but rub softly. Information 
						

							If excessive force is applied, you may stain it.
 If you are not satisfied with the picture quality, you can get better q\
uality of
picture by performing the  Auto Adjustment function in display screen that is
appeared as window termination button is pressed.
If theres still noise after the automatic adjustment, use the  Fine/Coarse adjustment
function.  When viewing a fixed screen for an extended period of time, a residual \
image
or blurriness may appear.
Change the mode to energy save or set a screensaver to move the picture \
when
you need to be away from the monitor for an extended period of time.
PRODUCT INFORMATION (Image Retention Free) LCD Monitors and TVs may have image retention when switching from one im\
age to another
especially after displaying a stationary image for a long time.
This guide is to demonstrate correct usage of LCD products in order to p\
rotect them from
Image retention.  Warranty
Warranty does not cover any damage caused by image retention.
Burn-in is not covered by the warranty.  What is Image retention ?
During normal operation of a LCD panel, pixel image retention doesnt oc\
cur. How-
ever, if the same image is displayed for a long time, a slight differenc\
e in electric
charge accumulates between the two electrodes which encase the liquid cr\
ystal.
This may cause the liquid crystal to build up in a certain areas of the \
display. Thus,
the previous image is retained when switching to a new video image. All \
display
products, including LCD, are subject to image retention. This is not a p\
roduct de-
fect.
Please follow the suggestions below to protect your LCD from image reten\
tion.  Power Off, Screen Saver, or Power Save Mode
Ex)
• Turn the power off when using a stationary pattern.
•
Turn the power off for 4 hours after 20 hours in use
•
Turn the power off for 2 hours after 12 hours in use
• Use a Screen saver if possible • Screen saver in one color or a moving image is recommended.
• Set the Monitor to power off with the PC Display Properties Power Scheme\
.  Suggestions for specific applicationsInformation
 
						

							Ex) Airports, Transit Stations, Stock Markets, Banks, and Controlling S\
ystems We
recommend that you follow set up of your display system program as below\
:
 Display Information together with Logo or Moving image cycle.
Ex) Cycle : Display Information for 1 hour followed by a Display Logo o\
r moving
image for 1 minute.  Change the Color Information periodically (Use 2 different colors).
Ex) Rotate the Color Information with 2 colors every 30 minutes. Avoid using a combination of characters and background color with large \
difference
in luminance.
Avoid using Grey colors, which can cause Image retention easily.
• Avoid: Colors with big difference in luminance (Black & White, Grey)
Ex) • Recommended settings: Bright colors with little difference in luminance
• Change the characters color and background color every 30 minutesEx) • Every 30 minutes, change the characters with movement.
Ex) Information 
						

							 
The best way to protect your monitor from Image retention is to set your\
 PC or
System to operate a Screen Saver program when you are not using it.
Image retention may not occur when a LCD panel is operated under normal \
con-
ditions.
Normal conditions are defined as continuously changing video patterns. W\
hen the
LCD panel is operated for a long time with a fixed pattern (-over 12 ho\
urs-), there
may be slight difference in voltage between electrodes that work the liq\
uid crystal
(LC) in a pixel. The voltage difference between electrodes increases w\
ith time,
forcing the liquid crystal to lean. When this occurs, the previous image\
 may be seen
when the pattern is changed.
To prevent this, the accumulated voltage difference must be decreased. Information