ITEM DESCRIPTION 
4  /MAX BUTTON
During run mode, pressing this button displays the “HI RDG” 
(peak reading) value that has occurred up to the moment the 
‘MAX’ button is pressed.  This peak reading flashes, to 
distinguish its value from the current readings. Since this is a 
dynamic peak reading, the value will change if the value 
increases while reviewing it.
To return to display of the current readings without resetting the 
peak-value memory to zero (0), press the ‘MAX’ button once 
again.
To reset the peak-value memory (start a new peak determining 
period), press the ‘RESET’ button once.
During the configuration mode, the ‘MAX’ button is used to 
change the numerical value of the flashing digit displayed.  For 
submenu items, such as “L1C.1=0”, pressing the ‘MAX’ button 
toggles the choice from “0” to “1”.
The meter allows rapid changes of a displayed numerical value 
by making “0” the first value to occur when the ‘MAX’ button is 
pressed.  After that, the numbers increase to “9” and then roll 
over to “0” again. A negative (“–”) symbol may be displayed in 
the most significant digit (i.e. the digit at the far left such as 
shown here “–.8.8.8.8.8.”)
In the SETPT (SETPOINT) mode (SP1, SP2, etc), pressing the 
‘MAX’ button causes the flashing digit to increment by 1 from 0 
to 9.
5
 
/MIN BUTTON
During run mode, pressing the ‘MIN’ button recalls the “LO 
RDG” (valley reading) measured since the last press of the 
‘RESET’ button.  This lowest value flashes, to distinguish it from
the current process display. Since this is a dynamic valley 
reading, the value will change if the value decreases while 
reviewing it.
4
Parts of the Meter
4-1