1)   Mode status enunciator displays the current mode of operation. 
2)   Main 6 digit display:        
Run Mode, current measurement displayed, dependent on mode and 
measurement unit's chosen, and value of Hot Key function selected.                                
Program Mode, displays parameter number and values entered for 
parameters.      
Test Mode, displays simulated level. 
3)   Auxiliary Display, scrolling twelve digit display.             
Run Mode, displays measurement units (P104), status messages on 
signal and transducer, detail of Hot Key function selected. It can be also 
programmed to provide notification messages on alarms and pumps etc. 
for full details please refer to Display Parameters in the relevant 
parameter listing.                                 
Program Mode, displays Menu and Sub Menu headings, parameter 
details and options.  
4)   Communicator status enunciator displays the current status of, Remote 
Communicator (rack and panel versions only) or remote PC connection.    
5)   Bargraph, display, gives visual indication of measurement in % of span.                                     
6)   Level indicators       
Run Mode, indicates in which direction the level is moving.  
Program Mode, indicates at which level of the menu system you are at.