Measuring apparatus and method for the adjustment of test/measurement parameters

摘要

Instrument (1) for the measurement of optical and/or electrical signals, such as an optical time domain reflectometer (OTDR) or an electrical time domain reflectometer (TDR) with a display (3) to depict a waveform representative of measured signals, which can be operated by a few buttons, namely a start/stop button (6), a cursor-key (4) and a select/confirmation-key (5). After adjusting operation and display parameters, almost the entire display is available for the display of the measured signals and data. <IMAGE>