Chapter 5  Parameter Guide 
Parameter Listing 
This chapter describes all of the parameters contained within the IMP+
IMP+IMP+
IMP+. 
Application (APP) Menu 
P100 Mode of Operation 
This parameter sets the mode of operation, when in run mode, and can be set 
to one of the following: 
Option  Description 
1= Distance (Default) 
Display  shows  the  distance  from  the 
transducer face to the surface. 
2= Level  Display shows how full the vessel is. 
3= Space  Display shows how empty a vessel is. 
4= Volume 
Display  shows  volume  of  material  in  the 
 
P104 Measurement Units  
This parameter sets the units you want to use for programming and display 
Option  Description 
1 = metres   All units of measure are METRES 
2 = cm  All units of measure are CENTIMETRES 
3 = mm  All units of measure are MILLIMETRES 
4 = feet  All units of measure are FEET 
5 = inches  All units of measure are INCHES 
 
P105 Empty Level 
This  parameter  is  to  be  set  to  the  maximum  distance  from  the  face  of  the 
transducer to the empty point, in P104 Measurement Units. Note this value 
affects span as well, so should be set before span. Default: IMP 3 = 3.00m 
(9.84 feet), IMP 6 = 6.00m (19.69 feet) and IMP 10 = 10.00m (32.81 feet).