User Manual DDS200 Digital Demodulation System 070-9952-00

IndexPParallel data, frame size, 2–37Parallel poll, 3–27Parameters, remote control, 3–9Phase error, 2–69Phase Jitter, 2–72Power key, 1–2Powering on, 1–12procedure, 2–2Preparation for use, 1–1Preset values, MTD200, 2–58Presetting, 2–16Printer, 1–4, 1–16hardcopy key, 2–17Programming examples, E–1initialization, E–1list management, E–2readout of device settings, E–2sending device settings, E–2service request, E–4switchover to manual control, E–2QQAMcalculated max and min values, 2–74default value, 2–33miscellaneous errors, 2–76order, 2–33selftest, 4–3QAM demodulator, description, 2–26Queries, 3–9QuickBASIC, incorporating, E–1RREAD, commands, D–12Readout device settings, programming example, E–2Real–time clock, 4–2Reed Solomon decoder, 2–36Register, SCPI status, 3–19Remote controlbuffer, 3–16command identification, 3–16commands, 3–4common commands, 3–12CONFigure subsystem, D–15data set, 3–17device hardware, 3–17displays, 3–2HCOPy subsystem, D–19input, 3–16INPut subsystem, D–6interface messages, 3–4MEMory subsystem, D–11overlapping commands, 3–18overview, 3–1parameters, 3–9programming examples, E–1queries, 3–9READ subsystem, D–12return to manual control, 3–3ROUTe subsystem, D–5SCPI standards, 3–11SCPI structure and syntax, 3–5SENSe subsystem, D–7status reporting system, 3–17STATus subsystem, D–2SYSTem subsystem, D–4UNIT subsystem, D–11Resetting, status reporting system, 3–28RF frequency, setting, 2–6Roll off factor, 2–35ROUTe, commands, D–5RS 232, 1–7RS232, 1–12hardware and software handshake, F–5interface, F–2interface functions, F–4transmission parameters, F–3RS232 interface, description, 1–16SS/N ratio, 2–69SAW filter, 2–31SCPIintroduction, 3–5status register, 3–19SCPI error messages, C–1SCPI standard, remote control, 3–11Selecting the input, procedure, 2–4Selecting the mode, procedure, 2–3Selftest, QAM, 4–3Sending device settings, programming example, E–2SENSe, commands, D–7SERBUS, 1–6Serial data, frame size, 2–37Serial interface, RS232, 1–16Serial poll, 3–26Service request, programming example, E–4Service request (SEQ), 3–26Setting contrast, 1–13DDS200 Digital Demodulation System User ManualIndex–3