I-Tech LCHH2010 User Manual

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Content
Introduction........................................................................................................... 3
Hardware Installation............................................................................................ 3
The Display Timing...............................................................................................5
The Display Outline Dimensions.......................................................................... 6
The Display Controls............................................................................................ 7
The Screen Adjustment........................................................................................ 8
Troubleshooting Tips..........................................................................................10
Specification........................................................................................................11
Product Safety Precautions................................................................................ 12
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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 standard XGA (1024x768) 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.
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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
11515
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
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The Display Timing
Applicable video timing
The following table lists the better display quality modes that the LCD monitor provides. If the other video modes are input, the monitor will stop working or display unsatisfactory picture quality.
VESA Modes
Mode Resolution Total Nominal
Frequency ±0.5KHz
Nominal Frequency ±0.5KHz
Nominal Pixel Clock (MHz)
DOS 720x400@70Hz 900x449 31.469 70.087 28.322
640x480@60Hz 800x525 31.469 59.940 25.175 640x480@72Hz 832x520 37.861 72.809 31.500
VGA
640x480@75Hz 840x500 37.500 75.000 31.500 800x600@56Hz 1024x625 35.156 56.250 36.000 800x600@60Hz 1056x628 37.879 60.017 40.000 800x600@72Hz 1040x666 48.077 72.188 50.000
SVGA
800x600@75Hz 1056x625 46.875 75.000 49.500 1024x768@60Hz 1344x804 48.363 60.004 65.000 1024x768@70Hz 1328x806 56.476 70.069 75.000
XGA
1024x768@75Hz 1312x800 60.023 75.029 78.750 IBM Modes EGA 640x350@70Hz 800x449 31.469 70.086 25.175 DOS 720x400@70Hz 900x449 31.469 70.087 28.322 VGA 640x480@60Hz 800x525 31.469 75.000 31.500 XGA 1024x768@72Hz 1304x798 57.515 72.100 75.000 MAC Modes VGA 640x480@60Hz 800x525 31.469 59.940 25.175 SVGA 832x624@75Hz 1152x667 49.725 74.551 57.2832 XGA 1024x768@75Hz 1328x804 60.927 74.927 80.000
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The Display Outline Dimensions
Unit: mm
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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.
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.
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