Hioki IM7580, Instruction Manual

Page: 154 / 340

146
Calibration
Setting the reference value
2
1
1
1
Use

/

or scroll to select the item to be
changed.
2
To change the reference value for AC
measurement:
Press [AC DEF] .
To change the reference value for DC
measurement:
Press [DC DEF] .
When the list does not display the reference
value (When the display at the top of the list is not
VAL:DEFINE ), press [VAL

DEF] to change the
display.
3 4
3
Press [TO ALL No.] .
(Only for
[AC DEF]
)
4
Select ON/OFF.
[OFF]
Sets the reference value only for the
calibration No. currently being set.
[ON]
Sets the same definition value for all
calibration points.
5
8
7
6
5
Select the reference value to be changed.
6
Set the definition value with the numeric keypad.
[-] Inputs the unit with a minus (-) sign.
[×10
3
] Increases the prefix of the unit.
[/10
3
] Decreases the prefix of the unit.
[C] Repeats the input.
[CANCEL] Cancels the setting.
7
Press [SET] .
8
Press [SET] to close the setting screen.
What is a reference value?
The reference value is the defined value in the calibration kit, or the value of a known reference sample.