vii DSD-3000 Series User ManualContentsChapter 1 Overview...............................................11.1 Overview ................................................................................................... 21.2 Features .................................................................................................... 21.3 Application Scenarios................................................................................ 21.4 Product Photographs ................................................................................ 21.5 Naming Conventions................................................................................. 4Chapter 2 System Setup .......................................52.1 Specifications ............................................................................................ 62.1.1 DSD-3032 ..................................................................................... 62.1.2 DSD-3042 ..................................................................................... 72.1.3 DSD-3055 ..................................................................................... 82.2 Dimensions ............................................................................................... 92.2.1 DSD-3032N................................................................................... 92.2.2 DSD-3032T ................................................................................... 92.2.3 DSD-3042N................................................................................. 102.2.4 DSD-3042T ................................................................................. 102.2.5 DSD-3055N................................................................................. 112.2.6 DSD-3055T ................................................................................. 112.3 Packing List............................................................................................. 122.4 Attach and Remove Table Stands (optional) .......................................... 12Chapter 3 Functions ...........................................153.0.1 Functions .................................................................................... 163.1 LED Indicator .......................................................................................... 163.1.1 Keypad (eight keys) .................................................................... 163.1.2 Remote Controller....................................................................... 163.2 OSD Menu .............................................................................................. 173.3 RS232/RS485 Command........................................................................ 193.3.1 Environment................................................................................ 193.3.2 Sample........................................................................................ 193.4 Input Mode .............................................................................................. 22Appendix A Warnings and Precautions ...............25A.1 Warnings and Precautions ...................................................................... 26