Simultaneous Digital and Analog (Bargraph) Indication
The 4000 front panel has been carefully designed for optimum readability and visual annunciation. The large, backlit LCD DIGITAL DISPLAY is enhanced by a 51-segment ANALOG BARGRAPH, scalable by the user. The LCD can be adjusted for the user's particular viewing angle via front-panel buttons.
The digital and analog displays may each be independently set to represent a selected channel's current "live" data, or the "maximum" or "minimum" value detected since the last "peak reset." In addition, the bargraph can be converted to a "needle" (single segment) indicator, or can be easily programmed to represent a number of useful values, including absolute "max minus min."