11
（
Launcher
）
Indicator light:
During measurement: red light and green
light flash alternately.
Charging: red light is charging, green light is
full.
Buzzer:
In case of contact with high voltage live line,
the buzzer will sound, indicating that the line
is live.
When starting, 3 beeps indicate that the
power is sufficient, 2 beeps indicate that the
power is available, and all beeps indicate that
the power is insufficient. Please charge in
time.
Mounting screw hole:
It is connected with the telescopic insulating
rod.
Charging hole:
When charging: connect the charger.
During self inspection: connect the test wire
ground terminal.
When testing: connect the ground wire
。
