Chauvin Arnoux C.A 762 IP2X Manual De Instrucciones página 32

If the voltage present is:
„ AC, the indicators light to indicate its value and the + (green)
and - (orange) indicators light.
„ DC, the indicators light to indicate its value and the + indi-
cator (green) or the - indicator (orange) lights to indicate
the polarity.
„ hazardous (>50 Vac or 120 Vdc): the higher the voltage,
the faster the ELV indicator (red) flashes; the device also
emits audible beeps.
ELV: Extra Low Voltage. This redundant indicator indicates
that the voltage is greater than the ELV.
The first two indicators of the bargraph are green to
indicate that the voltage is not hazardous and the device
does not beep. The remaining indicators are red and the
device beeps.
If only the ELV indicator lights, the batteries are low or
missing.
3.3. If there is a perturbing voltage near the element being
tested, the device may indicate the presence of an operating
voltage on the element being tested.
+
600V
CAT IV
230
V
AC
127
DC
50
2k
Ω
60k
Ω
24
300k
Ω
12
+
600V
CAT IV
230
V
AC
127
DC
50
2k
Ω
60k
Ω
24
300k
Ω
12
+
600V
CAT IV
230
V
AC
127
DC
50
2k
Ω
60k
Ω
24
300k
Ω
12
300k
Ω
32
COM
L1
690 AC
400
750 DC
Ph
Ω
ELV
+
-
L1-L2-L3
L1-L3-L2
COM
L1
690 AC
400
750 DC
Ph
Ω
ELV
+
-
L1-L2-L3
L1-L3-L2
COM
L1
690 AC
400
750 DC
Ph
Ω
ELV
+
-
L1-L2-L3
L1-L3-L2