TX-22 LED-Backlit Touch Display User Manual
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TABLE OF CONTENTS Usage Notice Precautions.......................................................................................................................................... 4 Chapter 1: Introduction 1.1 About TX-22........................................................................................................................................ 5 1.2 Touch Screen for TX-22....................................................................................................................... 5 1.
USAGE NOTICE ! ! Warning - To prevent the risk of fire or shock hazards, do not expose this product to rain or moisture. Warning - Please do not open or disassemble the product as this may cause electric shock. Precautions Follow all warnings, precautions and maintenance as recommended in this user’s manual to maximize the life of your unit. Do: • Turn off the product before cleaning.
CHAPTER 1: INTRODUCTION 1.1 About TX-22 The TX-22 is a 21.5” flat panel screen with an active matrix, thin-film transistor (TFT) liquid crystal display (LCD). Features include: • Direct Analog signal input • Direct Digital signal input • Active matrix TFT LCD technology • 1920 x 1080 resolution • 21.5” viewable display area - 16:9 aspect ratio • 31.47 ~ 82.3 KHz horizontal scan • 56 ~ 75 Hz high refresh rate • 0.24795mm x 0.
PRODUCT DESCRIPTION 1.
CHAPTER 2: INSTALLATION 2.1 Product Overview 2.1.1 Front View 2.1.
INSTALLATION 2.2 VESA Mount for Your Monitor This monitor conforms to the VESA Flat Panel Mounting Physical Mounting Interface standard which defines a physical mounting interface for flat panel monitors, and corresponding with the standards of flat panel monitor mounting devices, such as wall and table arms. The VESA mounting interface is located on the back of your monitor.
INSTALLATION 2.3 Start Your Installation Please follow these instructions so that you can hook up the cables to associated connectors. 1. Lay the LCD flat on an even surface. 2. Move the stand into position as seen in the step 1 diagram. 3. Remove the cable cover as seen in the step 2 diagram. 4. Connect the cables to the appropriate connectors as seen in the step 3 diagram. 5. Re-attach the cable cover.
INSTALLATION 2.4 Connecting the Display To setup this display, please refer to the following figure and procedures. 1. Be sure all equipment is turned off. 2. Connect the DC plug to the power connector on the monitor and the other end into an electrical outlet. 3. Connect the D-SUB or DVI cable from the display’s D-SUB or DVI input connector to the D-SUB or DVI connector of your host computer and tighten the screws. 4. Connect the USB cable from the USB port of your display to the USB port of your computer.
CHAPTER 3: USER CONTROLS 3.
USER CONTROLS 3.2 How to Use the OSD Menus Icon Key Name Menu Up Down Select Power 1. Press the “Menu” button to pop up the “on-screen menu” and press “Up” or “Down” button to select among the five functions in the main menu. 2. Choose the adjustment items by pressing the “Select” button. 3. Adjust the value of the adjustment items by pressing the “Up” or “Down” button. 4. With the OSD menu on the screen, press the “Menu” button to return to the main menu or to exit OSD. 5.
USER CONTROLS 3.3 On-Screen Display Menus Main OSD Menu: ITEM CONTENT Contrast The monitor luminance level control. Brightness The monitor backlight level control. Auto Adjust Fine-tune the image to full screen automatically. Left/Right Moving screen image horizontal position to left or right. Up/Down Moving screen image vertical position to up or down. Horizontal size The screen image horizontal dot clock adjustment. Fine The screen image pixel phase adjustment.
CHAPTER 4: APPENDIX 4.1 Troubleshooting If you are experiencing trouble with the LCD display, refer to the following. If the problem persists, please contact your local dealer or our service center. Problem: No image appears on screen. ► Check that all the I/O and power connectors are correctly and well connected as described in the “Installation” section. ► Make sure the pins of the connectors are not crooked or broken. Problem: Partial Image or incorrectly displayed image.
APPENDIX 4.2 Warning Signal If you see warning messages on your LCD screen, this means that the LCD display cannot receive a clean signal from the computer graphics card. Below are the three kinds of Warning Signal. Please check the cable connections or contact your local dealer or our service center for more information. 4.2.1 No Signal This message means that the LCD display has been powered on but it cannot receive any signal from the computer graphics card.
APPENDIX 4.3 Product Dimensions 528.4 mm 346.7 mm 324.3 mm ► Front View 48.2 mm 189.0 mm ► Side View 214.8 mm 214.
APPENDIX Rotate 324.3 mm 48.2 mm 189.0 mm ► Side View 214.8 mm 214.2 mm ► Top View 17 548.7 mm 528.
APPENDIX 4.4 Compatibility Modes Mode Resolution H-Frequency(khz) V-Frequency(hz) IBM VGA 720X400 31.47 70 IBM VGA 640X480 31.47 60 Apple MacII 640X480 35.00 66 VESA VGA 640X480 37.86 72 VESA VGA 640X480 37.50 75 VESA SVGA 800X600 35.16 56 VESA SVGA 800X600 37.88 60 VESA SVGA 800X600 48.08 72 VESA SVGA 800X600 46.88 75 Apple Mac 832X624 49.72 75 VESA XGA 1024X768 48.36 60 VESA XGA 1024X768 56.48 70 VESA XGA 1024X768 60.02 75 VESA SXGA 1280X1024 64.
APPENDIX 4.5 Touch Screen Driver Installation The TX-22 is available with USB connections. The touch driver is located on the enclosed CD-ROM for these operating systems: VISTA, XP, 2000, CE, XP Embedded, Linux, Apple® Mac OS. Please Note: 1. The TX-22 is Microsoft® Windows® HID (Human Interface Device) compatible if you use the USB touch screen interface. No additional software driver is required for general operation of the touch screen. 2.
APPENDIX If you are using a PC running Windows® CE, follow the instructions below: 1. Power on the computer. 2. Make sure that the USB cable is connected to the computer. 3. Using Platform Builder, build an image file by following the step-by-step instructions found in the folder file on the CD-ROM. If you are using a PC running Linux or Apple® Mac OS, follow the instructions below: 1. Power on the computer. 2. Make sure that the USB cable is connected to the computer. 3.
CHAPTER 5: SPECIFICATIONS 5.1 Display Specifications TX-22 Panel Frequency (H/V) Input Touch Screen Panel Size 21.5” Max. Resolution 1920 x 1080 H.Freq 31.47kHz – 82.3kHz V.Freq 56Hz – 75Hz VGA 15-Pin D-Sub DVI 24-Pin DVI-D Technology Projected Capacitive Positioning Accuracy ±2.5mm Panel Interface USB (Type–B, HID compliant) DC output 12V/4.
