Operation; On/Off Function; Choice Of The Measurement Unit; Hold Digital Value On The Display - Chauvin Arnoux C.A 6410 Notice De Fonctionnement

OPERATION

ON/OFF OPERATION
ON/OFF switches ON, OFF, and gives access to the secondary functions of the
instrument.
When switched ON, if the ON button is still pressed, the whole display is lit. After being
pressed for 2 seconds, the remaining service life of the battery is displayed as a %
(display of flashing symbol). Model C.A 6415 also states the number of recordings
MEM
that have already been carried out (displays flashing symbol).
As soon as it is switched ON, the clamp configures itself for resistance measurement (Ω).
The buzzer function is activated or not (on models C.A 6412 or C.A 6415), depending
on its state when the clamp was last turned off. This is the same for the memory and
alarm functions on model C.A 6415.

CHOICE OF THE MEASUREMENT UNIT

Measurement in Ω Ω Ω Ω Ω
After pressing ON or after switching on, the instrument performs a resistance
measurement.
OL
on the main display indicates that the value of resistance measured exceeds the
measurement range.
----- on the main display indicates either that the clamp is open, or that dirt is stopping
the clamp from closing correctly.The symbol is present on the display.
Measurement in A (models C.A 6412 and C.A 6415 only)
After A is pressed, the instrument performs a current measurement.
OL
on the main display indicates that the value of the current measured exceeds the
measurement range.

HOLD DIGITAL VALUE ON THE DISPLAY

This function is accessible with the HOLD button, only on measurement mode.
Press HOLD to freeze the last measurement displayed. The HOLD symbol is
displayed and the A, Ω and AL (models C.A 6412 and C.A 6415 only) buttons are
inoperative. Recording of the measurement is possible if memory mode is ON (C.A 6415
exclusively). In this case, the NOISE and R < .1Ω Ω Ω Ω Ω symbol are also recorded in memory
if displayed.
Press the HOLD button again to reset the instrument to instantaneous measurement
mode and HOLD disappears from the display.
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