Hioki 3257-50, Инструкция по эксплуатации

Страница: 18 / 58

1.3 Parts Names and Functions
14
Frequency 24
Duty factor 31
V
REC
•
MEMO RANGE
( 1 - 4 )
"Hz" lights up
Measure-
ment
V
REC
•
MEMO

2
RANGE
( 1 - 4 )
( )
Measure-
ment
Hold the measured value. (HOLD AUTO function)
This function is used when the displayed value cannot be checked during
measurement (such as when necessary to measure the conductor in a
dark place or using both hands.
33
Hold the measured value. (HOLD function)
34
"O.F" is displayed to provide a warning
(Overflow Warning function)
When the measured value exceeds the maxi-
mum value, "O.F" is displayed.
35
Use this function to check any discrepancy from the reference,
or to control the resistance for the purpose of zero adjustment
(Relative function)
Cancellation: H.AUTO/REL (press again)
36
Quick Reference (application)
: Turn on the power while pressing
the button (hold the button down
until a beeping sound is generated).
:Button
REC•MEMO
REC•MEMO
<1 second:
Press the button for at least 1 second.
Example
V/ V/

/
40

A/

A/mA/
10A
H.AUTO/REL
"HOLD"
Blinking
(Intermittent
sound)
Move the test leads away from
the measurement object.
V/ V/Hz/
/

/ / /
40

A/

A/mA/
10A
H.AUTO/REL H.AUTO/REL
Measure-
ment
V/ V/40

A/

A/mA/10A
V/ V/

/
40

A/

A/mA/
10A
H.AUTO/REL
Display the
reference.
(<1 second)
("REL"
lights up)