
10
The first two indicators on the bargraph are green to indicate that the voltage is
not hazardous, and the device does not beep. The next ones are red, and the
device beeps.
If only the
ELV
indicator lights up, the batteries are spent or absent.
2.4. INDICATING THE QUALITY OF THE CONTINUITY LEVEL.
As for voltage detection, connect the red test probe to the
+
terminal and the black
test probe to the
L1
terminal.
Place your hands behind the guards on the device and the test probe.
Place the test probes on the element to be tested, and hold them firmly in contact.
SAFETY TESTER
10
00
V
C
A
T.
IV
400
230
127
50
690
1000
1400
12
24
+
L1-L2-L3
L1-L3-L2
+
-
E
LV
Ph
AC DC
V
C.
A
771
100
Ω
2k
Ω
60k
Ω
300k
Ω
L1
AU
TO
TEST
30
m
A
L3
L1
L2
30
m
A
Ω
R
400
230
127
50
690
1000
1400
12
24
+
L1-L2-L3
L1-L3-L2
+
-
ELV
Ph
AC
DC
V
100
Ω
2k
Ω
60k
Ω
300k
Ω
400
230
127
50
690
1000
1400
12
24
+
L1-L2-L3
L1-L3-L2
+
-
ELV
Ph
AC
DC
V
100
Ω
2k
Ω
60k
Ω
300k
Ω
If the device has been idle for more than 10 minutes or if it was set to stand-by
mode, run a self-test first, to place it in active stand-by.
Keep the
Ω
button pressed.
If no voltage is detected, the C.A 771 performs a continuity check.
If the result is:
< 100
W
:
the first five indicators on the bargraph flash
in sequence. The device
emits a continuous audible signal.