LITEMAX SLO2225 User manual

LITEMAX SLO2225
Sunlight Readable 22” LCD Display
(1st Edition 8/5/2008 )
All information is subject to change without notice.
Approved by Checked by Prepared by
David Ming Jack
LITEMAX Electronics Inc.
8F-2, No.133, Lane 235, Bau-chiau Rd.,
Shin-dian City, Taipei County, Taiwan R.O.C.
Tel : [phone]
Fax: [phone]
Homepage: http://www.litemax.com.tw
Page 1

Record of Revision
Version and Date Page Old Description New Description Remark
Page 2

Content
Record of Revision............................................................................................................ 2
Content ............................................................................................................................. 3
Introduction ....................................................................................................................... 4
Hardware Installation ........................................................................................................ 4
The Display Timing............................................................................................................ 6
The Display Outline Dimensions ....................................................................................... 7
The Display Controls......................................................................................................... 8
The Screen Adjustment..................................................................................................... 9
Quick Installation............................................................................................................... 9
Troubleshooting Tips ....................................................................................................... 10
LCD Specification.............................................................................................................11
Product Safety Precautions............................................................................................. 12
Page 3

Introduction
Welcome to enjoy the fantastic sightseeing world. This new technology will bring you the
whole new feeling about the “monitor”. We show here some of the major advantages of
the LCD monitor. You will really find some other advantages when you use it.
Hardware Installation
This chapter will guide you the correct installation procedures of your LCD monitor.
Unpacking
After you unpack your LCD Monitor, please make sure that the following items are
included in the carton and in good condition. If you find that any of these items are
damaged or missing, please contact your dealer immediately.
One LCD Monitor
15-pin D-sub Video cable (Option)
AC/DC adapter with 12V DC output (Option)
AC power cord (Option)
Quick installation Guide
Installation
This analog LCD display does not require any special drivers. Necessary drivers are
supplied by the video card manufacturer and may be found on the diskettes supplied with
the video card that came with your computer. Windows 98/2000/XP drivers for both the
display and the video card are supplied on the Windows 98/2000/XP CD or diskettes.
Unfortunately, Microsoft did not provide a complete listing of the displays on the initial
retail release. You may use the WSXGA+(1680x1050) as the display type. The video
card must also be set up correctly in Windows 98/2000/XP and make sure the video
output of the VGA card is on list in Section 6.1 or check your Video Card manual or
Windows 98/2000/XP Read me file for further information on Video Card. After the
question listed above is solved, we continue the setup procedure as below.
1. Turn power off both Computer and Display before making any connection.
2. Install Display on the solid horizontal surface such as a table or desk.
3. Connect the power cable and the AC/DC adapter, then connect adapter toe the back
of the LCD monitor.
4. The LCD monitor comes with a 15-pin video cable; you may use this cable for both
IBM PC’s & compatibles and Macintosh.
5. Tighten the screws of the Display cable until the connectors are fastened securely.
6. Switch on power to the Computer system, then to the monitor.
Page 4

The following picture provides the connection outline
Video Input Pin Assignment
This section describes the pin assignment of the LCD’s video connector. It is called
15pin Mini D-sub connector.
110 6
1
1
5
1
5
Pin No. Signal Connector
1 Red Video Signal
2 Green Video Signal
3 Blue Video Signal
4 N.C.
5 Ground
6 Ground for red video signal
7 Ground for green video signal
8 Ground for blue video signal
9 N.C.
10 Ground
11 N.C.
12 DDC data
13 Horizontal sync signal
14 Vertical sync signal
15 DDC clock
Page 5

The Display Timing
The following table displays optimum quality modes that the LCD monitor provides. If the
other video modes are used, the monitor will stop working or display a poor quality picture.
TIMMING
MODE RESOLUTION
640x480@60Hz
640x480@72Hz
VGA
640x480@75Hz
800x600@56Hz
800x600@60Hz
800x600@72Hz
SVGA
800x600@75Hz
1024x768@60Hz
1024x768@70Hz
XGA
1024x768@75Hz
1280x1024@60Hz
1280x1024@70Hz
SXGA
1280x1024@75Hz
WXGA 1366x768@60Hz
WSXGA+ 1680x1050@60Hz
1400x1050@60Hz(Pixel f 101.000MHz)
1400x1050@60Hz(Pixel f 121.750MHz)
SXGA+
1400x1050@75Hz
1600X1200@60Hz
1600x1200@65Hz
UXGA
1600x1200@75Hz
Page 6

The Display Outline Dimensions
Unit: mm
Page 7

The Display Controls
Membrane Control Button
POWER SWITCH: Pushing the power switch will turn the monitor on. Pushing it again
to turn the monitor off.
Power LED: Power ON-Green / Power off-No.
Right/+ Key >: Increase item number or value of the selected item.
Menu Key: Enter to the OSD adjustment menu. It also used for go back to previous
menu for sub-menu, and the change data don’t save to memory.
Left/- Key <: Decrease item number or item value when OSD is on.
When OSD is off, it is hot key for input switch between VGA, AV, and S-video.
sAuto Adjust: Pressing this button, this monitor will make auto adjustment.
Screen Adjustment Operation Procedure
1. Entering the screen adjustment
The setting switches are normally at stand-by. Push the Menu Key once to display
the main menu of the screen adjustment. The adjustable items will be displayed in
the main menu.
2. Entering the settings
Use the Down Key < and Up Key > buttons to select the desired setting icon and
push the SELECT button to enter sub-menu.
3. Change the settings
After the sub-menu appears, use the Down Key < and Up Key > buttons to change
the setting values.
4. Save
After finishing the adjustment, push the SELECT button to memorize the setting.
5. Return & Exit the main menu
Exit the screen adjustment; push the “MENU” button. When no operation is done
around 30 sec (default OSD timeout), it goes back to the stand-by mode and no
more switching is accepted except MENU to restart the setting.
Page 8

The Screen Adjustment
Main Menu
You can adjust the brightness, contrast, display colors, the horizontal and vertical position
of the display and OSD menu, etc. through the main menu display.
OSD picture
(may vary on different AD board.)
The Down Key < and Up Key >are used to scroll through items within the menu. The
selected item is highlighted as the scrolling move along. The SELECT key is used to
activate the highlighted item. During this state, MENU key is used to close the OSD
menu from the screen.
Quick Installation
Please follow the following descriptions step by step. (The 7 diagrams can also be your
references):
Step 1 Step2 Step
3
Step4 Step
5
Step 6 Step
7
Step 1 Plug one terminal of the VGA cable to the signal connector at the rear of the LCD
Monitor.
Step 2 Plug the other terminal of the VGA cable to the signal connector at the rear of PC.
Step 3 Plug Adapter output to the jack at the rear of LCD Monitor.
Step 4 Plug the Power cord to the Adapter.
Step 5 Connect the Power cord to power outlet.
Step 6 Turn on the LCD Monitor and PC.
Step 7 You can also plug in RCA jack to connect your video source like DVD or VCR.
You can view video over PC by pressing "PIP" button on remote controller
Page 9

Troubleshooting Tips
In the event that you experience trouble with your Display, check the following items
before contacting the dealer from whom the Display was purchased. The most common
problems usually involve an incorrectly an incorrect connection from the Video Card to the
Display. We recommend that you also consult your Video Card User’s manual during the
Troubleshooting Procedure. Do not exceed the maximum refresh rate recommended for
the display.
Problem Troubleshooting Tip
No image on display
screen
1. Check that power cord of the Computer has been
connected securely into wall outlet or grounded extension
cable or strip.
2. Check that power switch of the Display has been pressed
and LED on the front of Display is lit.
3. Check that Video (Signal) cable from the Display has
been securely and correctly connected.
4. Check that Video Card is firmly seated in card slot of
Computer motherboard.
5. Check that the video input from the Video Card falls within
the timing range.
Abnormal image 1. Check that the video input from the Video Card falls within
the timing range.
2. Check that Video (Signal) Cable from the Display has
been securely and correctly connected to the Video
Connector at the rear side of the Computer.
Colors of image on
screen are abnormal
1. Check that Video (Signal) Cable from the displays has
been securely and correctly connected to the 15-pin
Video Connector at the rear side of the computer.
Disturbances on Screen 1. OSD adjustment is incorrect. Please consult section for
OSD screen adjustment procedures.
※Please contact your local authorized distributors /retailers if you run into other unsolved
problems.
Page 10

LCD Specification
Model No. SLO2225
LCD Display 22" Wide TFT LCD Module
Display Area 473.76 (H) x 296. 1 (V) mm
Original Panel No. CMO M220Z1-L02
Display Surface Non-glare hard coated
Luminance 1000 cd/m2
Resolution 1680 x 1050 (WXGA+)
Contrast Ratio 1000:1
Display Colors 16.7M colors
Pixel Arrangement RGB (Red, Green, Blue) vertical stripe
Pixel Pitch 0.282 (H) x 0.282(V) mm
Viewing Angle At the contrast ratio 10:1
‧Horizontal: Left side 85° (typ.), Right side 85° (typ.)
‧Vertical: Up side 80°(typ.), Down side 80° (typ.)
Color Gamut At LCD panel center
60% (typ.) [against NTSC color space]
Ton (black 10%→white 90%)
Response Time 5ms (Typ.)
Sync LVDS
Signal Connector 15 Pin D-sub, 29 Pin DVI
F/R Control Button Power Switch, Menu, Select (+,-)
OSD Menu Brightness, Contrast, H/V Position, Color, Phase, Clock,
Language, Management
Power Consumption At maximum luminance and checkered flag pattern
70W (Max)
Module Size 545 (H) x 370 (V) x 60 (D) mm
Weight (Net) 5.68 kg
Option Touch (Resistive/ Capacitive)
※Specifications subject to change without notice.
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Page 12
Product Safety Precautions
Follow all warnings and instructions marked on the product.
Do not use this product near water.
This display should be installed on a solid horizontal base.
When cleaning, use only a neutral detergent cleaner with a soft damp cloth.
Do not spray with liquid or aerosol cleaners.
Do not expose this display to direct sunlight or heat. Hot air may cause damage to the
cabinet and other parts.
Adequate ventilation must be maintained to ensure reliable and continued operation and
to protect the display from overheating. Do not block ventilation slots and openings with
objects or install the display in a place where ventilation may be hindered.
This display should be operated from the type of power source indicated on the AC/DC
adapter.
Do not install this display near a motor or transformer where strong magnetism is
generated. Images on the display will become distorted and the color irregular.
Do not allow metal pieces or objects of any kind fall into the display from ventilation holes.
Do not attempt to service this unit yourself. Removal of the display cover may expose
you to dangerous voltage or other risks. Refer all servicing to qualified service
personnel.
Unplug this product from the wall outlet and refer servicing to qualified service personnel
in the event that:
1. Liquid is spilled into the product or the product is exposed to rain or water.
2. The product does not operate normally when the operating instructions are followed.
3. The product has been dropped or the cabinet has been damaged.
4. The product exhibits a distinct change in performance, indicating a need for service.
5. Power cord or plug is damaged or frayed.
General specifications for the LCD
The following items are neither defects nor failures.
Response time, luminance and color gamut may be changed by ambient
temperature.
The LCD may be seemed luminance uniformity, flicker, vertical seam and/or small
spot by display patterns.
Optical characteristics ( e.g. luminance, display uniformity, etc. ) gradually is going
to change depending on operating time, and especially low temperature, because
the LCD has cold cathode fluorescent lamps.

