Chauvin Arnoux C.A 6240 Bedienungsanleitung Seite 34

P
+I
V
C
1
P
1
> 20 V
P
2
C
2
3.3.2. RANGE OVERSHOOT
+I
A
>
µ Ω
3.3.3. NOISY MEASUREMENT
+I
A
µ Ω
3.3.4 OVERHEATING
+I
°

or ou
DC
START/STOP
+I
HOLD
If the instrument indicates a range
overshoot (> symbol), turn the
switch to the next higher range
and restart the measurement.
Continue for as long as the range
overshoot message is displayed.
The
that the measurement is noisy
and that its accuracy is not
guaranteed.
If a measurement in the 10 A range
lasts several minutes, it causes
internal overheating, making
all measurements impossible.
It is then necessary to wait for
the instrument to cool before
resuming the measurements.
34
...pressing the START/STOP button
has no effect: the measurement is
impossible.
Remove the voltage to make the
measurement.
If a voltage greater than 20 V is
applied between terminals C1
A and C2, the fuse on the front
panel of the instrument will
blow and must be replaced
Ω
(see §7.1.2)
symbol indicates
+I
SET-UP
400 Ω
10mA
40
Ω
10mA
4000m Ω
100mA
400m Ω
1A
40m
Ω
1A
4000µ Ω
10A
OFF
Charge
A
Ω