Samsung LCD Display SyncMaster 320 MX User Manual

							Troubleshooting
Self-Test Feature Check
 Note
Check  the 
following items yourself before calling for assistance. Contact a Service Center for
problems that you cannot solve by yourself.
Self-Test Feature Check 1. Turn off both your computer and the LCD Display.
2. Unplug the video cable from the back of the computer.
3. Turn on the LCD Display.The figure shown below (" Check Signal Cable") appears on a black background when
the LCD Display is working normally even though no video signal is detected: While in
the Self-Test mode, the LED power indicator remains green and the figure moves around
on the screen. 4. Turn 
off your LCD Display and reconnect the video cable; then turn on both your com-
puter and the LCD Display
If 

your  LCD  Display  screen  remains  blank  after  using  the  previous  procedure,  check  your
video controller and computer system; your LCD Display is functioning properly.
Warning Messages You can even view the screen at a resolution of 1360 x 768. However, you will receive the
following message for a minute; You can choose to change the screen resolution or stay in
the current mode during that time. And if the resolution is more than 85Hz, you will see the
black screen because the LCD Display does not support over 85Hz.  Note
Refer to  Specifications > 

Preset Timing Modes for the resolutions or frequencies supported
by the LCD Display.
Maintenance and Cleaning
1) Maintaining the LCD Display Case.
Clean with a soft cloth after disconnecting the power cord. 
						

							• Do 
not use benzene, thinner or other flammable sub-
stances, or a wet cloth.
•
We  recommend  that  a  SAMSUNG  cleansing  agent
is used to prevent damage to the screen.
2) Maintaining the Flat Panel Display Screen.
Clean with a soft cloth (cotton flannel) smoothly. • Never use acetone, benzene or thinner.
(They may 
 cause flaws or deformation of the screen
surface.)
• The  user  will  be  required  to  pay  costs  and  related expenses for repairing damages caused.
Symptoms and Recommended Actions  Note
A  LCD 

Display recreates visual signals received from the computer. Therefore, if there is a
problem  with  the  computer  or  the  video  card,  this  can  cause  the  LCD  Display  to  become
blank, have poor coloring, become noisy, and video mode not supported, etc. In this case,
first check the source of the problem, and then contact a Service Center  or your dealer.
1. Check if the power cord and the video cables are properly connected to the computer.
2. Check if the computer beeps more than 3 times when booting. (If it does, request an a service for the main board of the computer.)
3. If you installed a new video card or if you assembled the PC, check if you installed the Adaptor(video).
4. Check if the scanning ratio of the video screen is set to between 50 Hz ~ 85 Hz. (Do not exceed 60Hz when using the maximum resolution.)
5. If you have problems in installing the Adaptor (video) driver, boot the computer in Safe Mode, remove the Display Adaptor in the "Control Panel −> System −> Device Admin-
istrator" and then reboot the computer to reinstall the Adaptor (video) driver.
Check List  Note
• The  following 

table  lists  possible  problems  and  their  solutions.  Before  calling  for  assis-
tance,  check  the  information  in  this  section  to  see  if  you  can  remedy  any  problems  for
yourself.  If  you  do  need  assistance,  please  call  the phone  number  on  the  Information
section or contact your dealer.
• For more network-related information, refer to the MagicInfo Troubleshooting section.
Problems related to the Installation (PC Mode)  Note
Problems related to the LCD Display installation and their solutions are listed.
Q: The LCD Display screen flickers. Troubleshooting 
						

							A: Check 
if  the signal cable between the computer and the LCD Display is securely con-
nected.
(Refer to Connecting a Computer)
Problems related to the Screen  Note
Problems related to the LCD Display screen and their solutions are listed.
Q: The screen is blank and the power indicator is off.
A:

Ensure that the power cord is firmly connected and the LCD Display is on.(Refer to the Connecting a Computer)
Q: " Check Signal Cable" message.
A: Ensure that the signal cable is firmly connected to the PC or video sources. (Refer to the Connecting a Computer)
A: Ensure that the PC or video sources are turned on.
Q: " Not Optimum Mode" message.
A: Check the maximum resolution and the frequency of the video Adaptor.
A: Compare these values with the data in the Preset Timing Modes Chart.
Q: The picture rolls vertically.
A: Check if the signal cable is securely connected. Re-connect it, if necessary. (Refer to Connecting a Computer)
Q: The image is not clear; picture is blurred.
A: Run Frequency  Coarse and Fine tuning.
A: Turn on again after removing all accessories (video extension cable, etc.)
A: Set the resolution and frequency to the recommended ranges.
Q: The picture image is unstable and shakes.
A: Check if the resolution and frequency set for the computer video card falls in the range supported  by  the  LCD  Display.  If  not,  reset  them  referring  to  the  current  Information
under the LCD Display menu and Preset Timing Modes.
Q: Ghost images are shown in the picture.
A: Check if the resolution and frequency set for the computer video card falls in the range supported  by  the  LCD  Display.  If  not,  reset  them  referring  to  the  current  Information
under the LCD Display menu and Preset Timing Modes.
Q: The image is too light or too dark.
A: Adjusts the  brightness and contrast.
(Refer to the Brightness, Contrast) Troubleshooting 
						

							Q: The screen color is inconsistent.
A:
Adjust color using  Custom
 under OSD Color Adjustment menu.
Q: The color image is distorted by dark shadows.
A: Adjust color using  Custom under OSD Color Adjustment menu.
Q: The color white is poor.
A: Adjust color using  Custom under OSD Color Adjustment menu.
Q: The Power Indicator blinks.
A: The  LCD  Display  is  currently  saving  the  changes  made  in  the  settings  to  the  OSD memory.
Q: The screen is blank and the power indicator light blinks every 0.5 or 1 seconds.
A: The LCD Display is using its power management system. Press any key on the keyboard.
Q: The screen is blank and it is blinking.
A: If  you  see  the  " TEST  GOOD"  message  on  the  screen  when  you  pressing  the  MENU
button, check the cable connection between the LCD Display and the computer to en-
sure that the connector is properly connected.
Problems related to Audio  Note
Problems related to audio signals and their solutions are listed below.
Q: No sound.
A:

Ensure that the audio cable is firmly connected to both the audio-in port on your LCD
Display and the audio-out port on your sound card.
(Refer to the Connecting a Computer)
A: Check the volume level.
Q: The sound level is too low.
A: Check the volume level.
A: If the volume is still too low after turning the control to its maximum, check the volume control on the computer sound card or software program.
Q: The sound is too high or too low.
A: Adjusts the  Treble and Bass to the appropriate levels.
Problems related to the Remote Control  Note
Problems related to the remote control and their solutions are listed.
Q: The remote control buttons do not respond. Troubleshooting 
						

							A: Check the polarities (+/-) of the batteries.
A:
Check if the batteries are empty.
A: Check if the power is on.
A:
Check if the power cord is securely connected.
A: Check if a special fluorescent or neon lamp is on in the vicinity.
Q & A Q: How can I change the frequency?
A: The frequency can be changed by reconfiguring the video card.  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 video card manufacturer for details.
Q: How can I set the Power Saving function?
A: Windows XP: Troubleshooting 
						

							Set the resolution in the Control Panel 
→ 
Appearance  and Themes → Display  → Screen
Saver.
Set the function in the BIOS-SETUP of the computer. (Refer to the Windows / Computer
Manual).
A: Windows ME/2000: Set the resolution at the Control Panel  → Display → Screen Saver.
Set the function in the BIOS-SETUP of the computer. (Refer to the Windows / Computer
Manual).
Q: How can I clean the outer case/LCD Panel?
A: Disconnect the power cord and then clean the LCD Display with a soft cloth, using either a cleaning solution or plain water.
Do  not  leave  any  detergent  or  scratches  on  the  case.  Do  not  let  any  water  enter  the
LCD Display.
Q: How can I play the video?
A: The video supports the MPEG1 and WMV codecs only. Install the corresponding codec to play the video. Note that some of the codecs can be incompatible.  Note
Before  calling 

for assistance, 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 In-
formation section or contact your dealer. Troubleshooting 
						

							Specifications
General
General
Model Name SyncMaster 320MX-2, 320MXn-2
LCD Panel
Size
32" Diagonal (80 cm)
Display area 697.68 mm (H) x 392.3 mm (V)
Pixel Pitch
0.51075 mm (H) x 0.51075 mm (V)
Synchronization
Horizontal 30 ~ 81 kHz
Vertical
56 ~ 85 Hz
Display Color 16.7 M
Resolution
Optimum resolution
1360  x  768  @  60  Hz  /  1366  x  768  @  60  Hz  depends  on
graphics card used
Maximum resolution 1366 x 768 @ 60Hz
Input Signal, Terminated
RGB Analog, DVI(Digital Visual Interface) Compliant Digital RGB
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 140MHz (Analog,Digital)
Power Supply
AC 100 - 240 V~ (+/- 10 %), 50/60 Hz ± 3 Hz
Signal Cable
15pin-to-15pin D-sub cable, Detachable
DVI-D to DVI-D connector, Detachable
Dimensions (W x H x D) / Weight
320MX-2
780.0 x 482.0 x 109.0 mm / 30.7 x 19.0 x 4.3 inch (Without
Stand)
780.0 
x 
545  x  311.0  mm  /  30.7  x  21.5  x  12.2  inch  (With
Stand) / 13.7 kg / 30.2 lbs 
						

							Dimensions (W x H x D) / Weight
(With protection glass-option) 19.2 kg / 42.3 lbs
320MXn-2
780.0 x 482.0 x 109.0 mm / 30.7 x 19.0 x 4.3 inch (Without
Stand)
780.0 
x 545 
x  311.0  mm  /  30.7  x  21.5  x  12.2  inch  (With
Stand) / 15.1 kg / 33.3 lbs
(With protection glass-option) 20.6 kg / 45.4 lbs
VESA Mounting Interface 200 x 200 mm
Environmental considerations
320MXn-2
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
320MX-
2 Operating Temperature : 32°F ~ 104°F (0°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  LCD  Display  can  be  installed  on  any  Plug  &  Play  compatible  system.  The
interaction of 
the 

LCD Display and the computer systems will provide the best op-
erating  conditions  and  LCD  Display  settings.  In  most  cases,  the  LCD  Display
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. 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 it without
any problems.
For  example,  the  number  of  TFT-LCD  sub  pixels  contained  in  this  product  are
3,133,440.  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.) Specifications 
						

							PowerSaver
This LCD 
Display has a built-in power management system called PowerSaver. This system
saves energy by switching your LCD Display to low-power mode when it has not been used
for a certain amount of time. The LCD Display automatically returns to normal operation when
you press a key on the keyboard. For energy conservation, turn your LCD Display OFF when
it  is  not  needed,  or  when  leaving  it  unattended  for  long  periods.  The  PowerSaver  system
operates with a VESA DPM compliant video card installed in your computer. Use the software
utility installed on your computer to set up this feature. 
						

							PowerSaver (When used as a Network LCD Display)
State Normal Oper-
ation Power saving
mode Power off
(Power-but- ton) Power off
(Power-switch) Power Indicator On Blinking On Off
Power
Consump- tion 320MXn-
2 200 W Less than 5 W 5 W 0 W
PowerSaver (When used as a normal LCD Display)
State Normal Oper-
ation Power saving
mode Power off
(Power-but- ton) Power off
(Power-switch) Power Indicator On Blinking On Blinking
Power
Consump- tion 320MX-2 130 W Less than 2 W 1 W 0 W
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 power LED is on. Refer to the video card manual and adjusts the screen as
follows.
Display Mode Horizontal
Frequency (kHz) Vertical Fre-
quency (Hz) Pixel Clock
(MHz) Sync Polarity
(H/V) Specifications
IBM，640 x 350 31.469 70.086 25.175 +/- 
IBM，640 x 480 31.469 59.940 25.175 -/- 
IBM，720 x 400 31.469 70.087 28.322 -/+ 
MAC，640 x 480 35.000 66.667 30.240 -/- 
MAC，832 x 624 49.726 74.551 57.284 -/- 
MAC，1152 x 870 68.681 75.062 100.000 -/- 
VESA，640 x 480 37.861 72.809 31.500 -/- 
VESA，640 x 480 37.500 75.000 31.500 -/- 
VESA，800 x 600 35.156 56.250 36.000 +/+ 
VESA，800 x 600 37.879 60.317 40.000 +/+ 
VESA，800 x 600 48.077 72.188 50.000 +/+ 
VESA，800 x 600 46.875 75.000 49.500 +/+ 
VESA，1024 x 768 48.363 60.004 65.000 -/- 
VESA，1024 x 768 56.476 70.069 75.000 -/- 
VESA，1024 x 768 60.023 75.029 78.750 +/+ 
VESA，1152 x 864 67.500 75.000 108.000 +/+ 
VESA,1280 X 960 60.000 60.000 108.000 +/+ 
VESA,1280 X 1024 63.98160.020108.000+/+ 
VESA,1280 X 1024 79.976 75.025135.000+/+ 
VESA，1360 x 76847.71260.01585.500+/+
VESA, 1366 x 76847.71259.79085.500+/+