Samsung Syncmaster 2494lw User Manual

Q & A
Q:How can I change the frequency?
A:
The frequency can be changed by reconfiguring the video card.
A: Note  that  video  card  support  can  vary,  depending  on  the  version  of  the  driver  used. (Refer to the computer or the video card manual for details.)
Q: How can I adjusts the resolution?
A: Windows XP: Set the resolution in the Control Panel  → Appearance and Themes → Display → Set-
tings.
A: Windows ME/2000: Set the resolution in the Control Panel  → Display → Settings.
* Contact the...

Specifications
General
General
Model Name SyncMaster 2494LW
LCD Panel
Size
23.6 " diagonal (59 cm)
Display area 521.28 mm (H) x 293.22 mm (V)
Pixel Pitch
0.2715 mm (H) x 0.2715 mm (V)
Synchronization
Horizontal 30 ~ 81 kHz
Vertical
56 ~ 60 Hz
Display Color 16.7 M
Resolution
Optimum resolution
1920x1080@60 Hz (RB)
Maximum resolution 1920x1080@60 Hz (RB)
Input Signal, Terminated
RGB Analog, DVI(Digital Visual Inter face)
0.7 Vp-p ±5 %
Separate H/V sync, Composite
TTL level (V high ≥ 2.0 V, V low ≤ 0.8...

VESA Mounting Interface
200 x 100 mm
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  operating
conditions and monitor settings. In most cases, the monitor...

This  monitor  is  EPA  ENERGY  STAR
®
 compliant  and
ENERGY2000  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 differs, the screen may go
blank while the...

LCD Panel
Pixel Pitch
0.2768 mm (H) x 0.2768 mm (V)
Synchronization
Horizontal
30 ~ 81 kHz
Vertical
56 ~ 60 Hz
Display Color 16.7 M
Resolution
Optimum resolution
1920x1080@60 Hz (RB)
Maximum resolution 1920x1080@60 Hz (RB)
Input Signal, Terminated
RGB Analog, DVI(Digital Visual Inter face)
0.7 Vp-p ±5 %
separate H/V sync, Composite
TTL level (V high ≥ 2.0 V, V low ≤ 0.8 V)
Maximum Pixel Clock
164 MHz
Power Supply
AC 100 - 240 V~ (+/- 10 %), 50/60 Hz ± 3 Hz
Signal Cable
15pin-to-15pin D-sub cable,...

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  operating
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 with
precision 
of 

1ppm (one millionth) above are used for this product....

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...

Information
For Better Display
 Adjust the computer resolution and screen injection rate (refresh rate) on the
computer  as 
described  below  to  enjoy  the  best  picture  quality.  You  can  have  an
uneven picture quality on screen if the best picture quality is not provided 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...

During normal operation of a LCD panel, pixel image retention doesn't occur. How-
ever, 
if 
the same image is displayed for a long time, a slight difference in electric
charge accumulates between the two electrodes which encase the liquid crystal.
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...

• Recommended settings: Bright colors with little difference in luminance
•Change the characters color and background color every 30 minutes
Ex) • 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...