Samsung Syncmaster 2023nw Quick Start Guide

 Model   
 
 
 
 Check List 
Before calling for servic e, check the information in this section to see if you can remedy any 
problems yourself. If you do  need assistance, please call the phone number on the 
Information section or contact your dealer .
 
 
Symptom Check List Solutions
No images on the 
screen. I cannot turn 
on the monitor. Is the power cord connected 
properly?
Check the power cord connection 
and supply.
Can you see  Check Signal Cable  
on the screen?  (Connected using the D-sub...

 
 
Have the screen colors become 
strange after running a program or 
due to a crash between 
applications?Reboot the computer.
Has the video card been set 
properly?Set the video card by referring to the 
video card manual. 
The screen suddenly 
has become 
unbalanced.Have you changed the video card or 
the driver?Adjust screen image position and 
size using the OSD.
Have you adjusted the resolution or 
frequency to the monitor?Adjust the resolution and frequency 
at the video card.  
(Refer to the...

of the driver used. (Refer to the computer or the video card 
manual for details.) 
How can I adjust the resolution? Windows ME/XP/2000 : Set the resolution at the Control 
Panel
→Display
→Settings.  
 
* Contact the video card manufacturer for details.
How can I set the Power Saving 
function?Windows ME/XP/2000 : Set the function at BIOS-SETUP of the 
computer or the screen saver. (Refer to Windows/Computer 
Manual).  
How can I clean the outer 
case/LCD Panel?Disconnect the power cord and then clean...

1. If there are any sub woofer speakers near the monitor, unplug and relocate the woofer 
to another room.  
2. Remove all electronic devices such as radios, fans, clocks and telephones that are 
within 3 feet (one meter) of the monitor.  
 
 
 Useful Tips 
 
zA monitor recreates visual signals received from the computer. Therefore, if there is trouble with 
the computer or the video card, this can cause the monitor to become blank, have poor coloring, 
noise, Video mode not supported, etc. In this case,...

 Model   
 
 
 General 
General
Model Name SyncMaster 923NW
LCD Panel
Size 19 inch(48 cm)
Display area 408.24 mm (H) x 255.15 mm (V)
Pixel Pitch 0.2835mm (H) x 0.2835 mm (V)
Synchronization
Horizontal 30 ~ 81 kHz
Vertical 56~75Hz
Display Color
16.7M  
Resolution
Optimum resolution 1440 x 900@60Hz
Maximum resolution 1440 x 900@75Hz
Input Signal, Terminated
RGB Analog 
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
137MHz 
Power Supply...

Dimensions (WxHxD)/ Weight (With Stand) 
439 x 360.2 x 199.9 mm (With Stand)/ 3.7 kg 
VESA Mounting Interface
75 mm x 75 mm 
Environmental considerations
Operating Temperature : 10°C ~ 40°C (50°F ~ 104°F)  
Humidity : 10% ~ 80%, non-condensing 
Storage Temperature : -20°C ~ 45°C (-4°F ~ 113°F) 
Humidity : 5% ~ 95%, non-condensing 
Plug and Play Capability
This monitor can be installed on any Plug & Play compatible system. Interaction of the monitor and 
computer systems will provide the best operating...

   
  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 power LED is on. Refer to the video card manual and adjust the screen as follows.  
 
Table 1. Preset Timing Modes 
Display ModeHorizontal 
Frequency 
(kHz)Vertical 
Frequency 
(Hz) Pixel Clock 
(MHz) Sync Polarity 
(H/V)
IBM, 640 x 350  31,469  70,086  25,175  +/- 
IBM, 640 x 480  31,469  59,940...

 Model   
 
 
 General 
General
Model Name SyncMaster 2023NW
LCD Panel
Size 20inch (51 cm)
Display area 433.44mm (H) x 270.9mm (V)
Pixel Pitch 0.258 mm (H) x 0.258mm (V)
Synchronization
Horizontal 30 ~ 81 kHz
Vertical 56~75Hz
Display Color
16.7M  
Resolution
Optimum resolution 1680 x 1050@60Hz
Maximum resolution 1680 x 1050@60Hz
Input Signal, Terminated
RGB Analog 
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
146MHz 
Power Supply 
AC...

Dimensions (WxHxD)/ Weight (With Stand) 
471.4 x 391.1 x 217.3 mm (With Stand) / 3.8 kg  
VESA Mounting Interface
100 mm x 100 mm 
Environmental considerations
Operating Temperature : 10°C ~ 40°C (50°F ~ 104°F)  
Humidity : 10% ~ 80%, non-condensing 
Storage Temperature : -20°C ~ 45°C (-4°F ~ 113°F) 
Humidity : 5% ~ 95%, non-condensing 
Plug and Play Capability
This monitor can be installed on any Plug & Play compatible system. Interaction of the monitor and 
computer systems will provide the best...

   
  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 power LED is on. Refer to the video card manual and adjust the screen as follows.  
 
Table 1. Preset Timing Modes 
Display ModeHorizontal 
Frequency 
(kHz)Vertical 
Frequency 
(Hz) Pixel Clock 
(MHz) Sync Polarity 
(H/V)
IBM, 640 x 350  31,469  70,086  25,175  +/- 
IBM, 640 x 480  31,469  59,940...