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P884 Peak Percentage 
When P102 = 2 (Solids), this parameter can be used to determine the point 
at  which  the  measurement  is  taken,  within  the  established  gate  of  the 
selected echo, in order to compensate for any error that maybe caused by 
“angles of repose” presented by the way the material settles. Please consult 
Pulsar for further information and assistance on changing the value of this 
parameter. 
Echo Processing Parameters 
Transducer 1 Status 
P900 Transducer 1 Status 
This parameter shows the current state of the transducer. The value means 
the following. 
Transducer working correctly. 
Indicates  that  the  power  and  signal  lines  on  the 
transducer terminals are crossed over, or the signal 
line is shorted to earth. 
No transducer is detected. 
 
P901 Echo Confidence1 
This  parameter  displays  the  most  recent  echo  confidence  from  the 
transducer.  It  is  useful  to  help  find  the  best  mounting  location  for  the 
transducer, where you should aim to get the highest figure. It is a percentage 
of confidence that the echo reporting the level is the correct one. 
P902 Echo Strength1 
This  parameter  displays  the  most  recent  echo  strength  figure  for  the 
transducer, where a higher figure indicates a better returned echo. 
P903 Average Noise1 
This is the mean noise reading for the transducer. It is measured while the 
transducer is  not firing, and gives an indication of the average amount of 
electrical noise present on the cabling.