User ManualTable of ContentsChapter 1: Introduction5About the Product5Chapter 2: Installation And Setup6Unpacking Your Touchmonitor7Interface Connection8Installing the Touch Driver9Monitor Mounting Orientation11Chapter 3: Operation14About Touchmonitor Adjustments14On-Screen Display (OSD) Control Box15Preset Display Modes19Chapter 4: Troubleshooting20Solutions to Common Problems20Appendix A: Touchmonitor Safety21Care and Handling of Your Touchmonitor22Appendix B: Technical Specifications23ET2239L Specifications24ET2239L 22” LCD Touchmonitor Dimensions26Regulatory Information27Warranty31Size: 1.07 MBPages: 33Language: EnglishOpen manual