Hioki 3554 - Implementing the Zero-Adjust Feature

3.3 Zero-adjustment
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3.3.2 Implementing the Zero-adjust Feature
1.
Check to ensure that the test leads are connected prop-
erly.
If a lead is connected to the subject of measurement, dis-
connect it.
2.
Press key for at least two seconds.
This will cause the instrument to wait for adjusted values.
3.
While the display is blinking (for approximately 10 sec-
onds), short the test leads using the zero-adjust board.
If the test leads are not shorted while the display is blink-
ing, an error will result.
Test Lead (black) (red)
1
2
Press this key for at
least two seconds
Model 9465-10
The zero-adjust function will begin even if a key is
pressed after the test lead has been shorted.