5.1 Judging Measured Values (Comparator Function)
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When REF% mode is enabled, the measured value will be displayed as an absolute value
(%).
Example setting: Set a reference value of 10 m with
±1% decision tolerance.
To abort the setting process, press . Settings are abandoned and the display returns to the pre-
vious screen.
Decide According to Reference Value and Tolerance (REF% Mode)
1
Open the relative tolerance setting screen.
2
Set the range.
3
Set the reference value.
Pressing an inoperative key during setting sounds a low-pitch beep (when the key beeper is enabled).
Relative Value =
(tolerance)
Reference
Value
Measured
Value
- 1
× 100 [%]
Setting range: -99.999% to +99.999%
Reference value
Allowable range (up-
per and lower limit
ranges relative to the
reference value)
Select the range you wish to use.
Change the decimal point position and unit (changes each time you
press the button).
Move the cursor to the digit you
wish to set with the left and right
cursor keys. Change the value
with the up and down cursor keys.
Change
values.
Move among
digits.
To Reset Numerical Values
Press to clear the reference
value. The reference value will be re-
set to 0.
When using REF% mode and the multiplexer, the CH1 measurement results can be used
as the reference value by pressing on MENU P.2/2.
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