<10.  ACTUAL OPERATION>
10-2
IM 01E30D01-01EN
This section describes the procedure for zero adjustment using the display unit switches. (For more details 
regarding setting methods using these switches, read Chapter 5.)
The parameters for zero adjustment are B50/M10:AutoZeroExe (and either of these can be used to carry 
out this procedure). For more details regarding these parameters, read Chapter 6. 
The parameter M10: Auto Zero Exe will be used in the following description.
Setting Mode
Major item 
parameter
Setting mode
  K:Diagnosis
    M:Adjustment
  N:Test
M10:Auto Zero Exe
    No Execution
        No Execution
        Execution
M10:Auto Zero Exe
    No Execution
        Execution
        No Execution
Major item
Sub-item
selection (D)
M10:Auto Zero Exe
 Execution
Sub-item 
Parameter 
Search Mode
Parameter 
Replacement 
(execute) Mode
Start: 
Major Item 
Parameter 
Search Mode
M:Adjustment
  21:Adjustment 20mA
  10:Auto Zero Exe
  11:Autozero Time
SET
SET
INC
SET
SET
Once in Setting Mode, use the 
INC
 switch to 
move the cursor to M: Adjustment.
Touch the 
SET
 switch to access Sub-item 
Parameter Search Mode.
Upon selection of M: Adjustment, the cursor will 
be positioned at M10: Auto Zero Exe. (Sub-item 
selection (D)) 
Touch the 
SET
 switch to access Parameter 
Replacement Mode.
Touch the 
INC
 switch to move the cursor to 
“Execution”.
Touch the 
SET
 switch to select the “Execution”.
Inordertorequestconrmation,theentiredisplay
ashesonandoff.Touchthe
SET
 switch once 
againatthistimetoxselectionoftheautomatic
zero adjustment function.
NOTE
When no operations are carried out for 20 
secondsintheashingstate,thesystemwill
automatically return to the Sub-item Parameter 
Search Mode.
When the operations except 
SET
 are carried 
out, the parameter cannot be set.