Alarms (C.a 6415 Only); Operation Of The Alarm - Chauvin Arnoux C.A 6410 Notice De Fonctionnement

ALARMS (
C.A 6415 exclusively

Operation of the alarm

On resistance measurement, the alarm function is swiched ON with the AL button (the
AL
symbol and the value of the alarm threshold are displayed).
A switch located inside the instrument allows the choice of the type of alarm used:
- Low alarm: indicates measurements below the alarm threshold.
- High alarm: indicates measurements above the alarm threshold.
When supplied, the switch is set to the high alarm position. To modify the type of alarm,
unscrew the back of the instrument and change the position of the switch (see diagram
below).
remove the back of the instru-
ment
)
flexible green
screen
35
measurement
head (red)
Switches:
- Down (OFF):
high alarm
- Up (ON):
low alarm
printed
circuit
battery
printed circuit
with its
components