ZALMAN Zm M220w Users Guide

							 
11
6. Monitor Specifications 
 
 
MODE 
Analog  Digital 
LCD  22Inch Wide (55.9cm) 
Frequency Horizontal : 31.5 ~ 80KHz 
Vertical :    56 ~ 75Hz Horizontal :    31 ~ 64KHz 
Vertical : 59 ~ 61Hz 
Resolution  1680x1050@60Hz (WSXGA+) 
Response time  5ms(TYP) 
Brightness  300cd/㎡ 
3D View Angle  90°(L/R) / 10~12°(U/D) 
Contrast Ratio  1000 : 1 
Input Signal  RGB Analog      DVI Standard 1.0   
Input / Output 
Connectors 15 pin D-Sub,   
Audio In / Audio Out *2 24pin DVI-D *1 
Audio In / Audio Out *2 
Power  AC 100~240V, 50/60Hz, 0.9A 
Power 
Consumption Max : 60W 
Standby Mode : 2W or Less 
Dimension 524.7 mm(W) x 406.2 mm(H) x 243 mm(D) 
Stand - Tilting Degree : 0˚~ 30˚ 
- Elevation : 406.2mm ~ 530.2mm, 
- Rotation : 0˚~ 90˚  (Clockwise) 
- Swivel :  ±30
˚ 
Weight  7.6kg 
Accessories  Manual / Power Cable / DVI-D Cable *1    / 15pin D-sub Cable / 
Audio Cable *2 / 3D Glasses / 3D Installation CD 
                                *1 : For DVI Models Only    *2 : For Audio Models Only 
 
 
 
 
 
						

							 
12
7. Monitor Elevation/Rotation/Swivel Functions 
Tip : Please remove the screw on the back of the stand to use the functions above.   
 
** The display can be rotated 90 degrees and operated with downloaded or graphic card 
manufacturer supplied display rotation software. 
    A display rotation software is not included with the monitor. 
    (Generally, a display rotation feature is included in the graphic card’s driver.) 
 
 
						

							 
13
 
 
 
 
 
 
 
 
 
 
 
 
						

							 
14
8. Troubleshooting 
 
 
Opening the product may cause electrocution of the user or critical damage to the product.   
Product malfunction arising from external causes, including but not limited to improper use, 
problems with electrical power, accident, neglect, alteration, repair, improper installation, or 
improper testing will only be repaired with a service charge. 
 
 
Please check the following items when a problem arises with the product. If the problem is not 
fixed after following the steps below, then please contact an A/S Center nearest to your location.   
 
8-1. In 2D Mode 
1. If the LED does not light up / screen does not turn On 
    - Check to see if the monitor is running on Power-Saving Mode.   
    - Check to see if the monitor’s power is ON and if the Power Cord is properly connected.   
 
2. If the screen is not clear (if flickering, interference, noise, etc. is present) 
    - Check the VGA Cable’s connection state. 
- Check to see if the screen’s Refresh Rate is set to 75Hz or above. Setting the screen’s  
refresh rate to 60Hz will provide the optimal screen state (adjust Clock and Phase).   
 
3. If the screen is blurry 
  - Adjust the screen’s Phase.   
    - Set the screen’s Refresh Rate to 60Hz.   
    - Eliminate the external video signal.   
 
4. If the screen is dark, too bright, or blurry   
    - Adjust the Brightness or Contrast. 
 
 
 
 
 
 
 
						

							 
15
8-2. In 3D Mode 
1. Blurs and patterns are present when the screen is OFF.   
    - This phenomenon is the result of the interference of outer light present on the air layer   
      between the LCD screen and the 3D filter. The intensity of this pattern is very weak,   
      which makes it unnoticeable when the LCD screen is ON so the monitor can be used     
   without any inconvenience.  
 
2. Images are presented as 2 images instead of in 3D.     
      1) If the enclosed polarized glasses are not worn   
          - This monitor must be viewed with the enclosed polarized glasses to view 3D effects. 
      [Note] 
      The enclosed glasses have been circularly polarized for compatibility with the monitor’s  
      3D filter. Using polarized glasses manufactured by other firms will not enable the   
            viewing of 3D images on this monitor, and even if they are circularly polarized glasses,   
            clear images cannot be viewed due to differences in optical characteristics.   
     
      2) If the monitor is viewed from beyond the view angle   
          - To view clear 3D imaging, the user’s eye level must be around the 3
rd horizontal quarter 
(from the bottom of the display) and the user should be approximately 30~60cm (1~2 
feet) away from the monitor. 
- The 3D effect is clearest within a horizontal angle of 90 degrees and a vertical angle of 
12 degrees relative to the monitor.   
 
      3) If the resolution adjustment has not been made     
          - Set the monitor’s resolution to its maximum resolution in the monitor’s settings.   
 
      4) If right/left images have been swapped   
          - For 3D videos, set the player’s Right Eye Images to line up with the display’s Odd 
Numbered Horizontal Lines.   
- For 3D pictures, set the viewer’s Right Eye Images to line up with the display’s Odd 
Numbered Horizontal Lines. 
- If the graphics signal is accurate but the image has shifted up or down a line, adjust the 
monitor’s V. Position under Menu-Picture settings.   
 
 
 
 
						

							 
16 3. If the image is seen in 2D and not 3D     
- This monitor is a 2D/3D Convertible Monitor. Media that was produced in 2D can only be 
viewed in 2D, and only media created in 3D can be viewed in 3D. 
 
4. Reflections are seen on the screen 
- This monitor has a glass 3D Filter attached to the front side of the LCD. It is not possible to 
remove the reflections on its surface. Therefore, it is a good idea do not place a light source 
behind the user. If a light source behind the user is unavoidable, adjust the monitor’s angle 
so that the light source’s reflection does not show on the display.