33
Comparator Function
2
Set the rotary switch to the range for which you wish to set
the judgement reference.
Range Operation
500 V
1000 V
Press
to release the lock.
PV
Ω
Press to select the applied voltage and press to
release the lock.
Blinks
3
2
COMP REF
or
3
Press .
[COMP] or [REF] blinks and the
resistance value that will be used as
the judgement reference is displayed.
IR4053, IR4055, IR4056: REF
IR4057-50: COMP
4
4
Press or to select the
judgement reference.
If there is no operation for about 2
seconds after you select the judgment
reference, the comparator will be set,
and [COMP] or [REF] will light up.
Canceling the Comparator
oFF
Press several times to select
[oFF].
If there is no operation for for about 2
seconds after you select, [COMP] or [REF]
will go off, and the comparator function will
be canceled.
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2
4
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7
付録索引
3
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