Roav R3120 Manuel De L'utilisateur page 7

2. The table below shows the error status. Never try to force jump
the car engine when the LED display shows as below.
LED Display Buzzer Description
/ Clamps connected to a car battery (not
RC
v connected to the jump starter)
Make sure the clamps are connected
to the jump starter before starting your
engine.
Beeps once Clamps connected to incorrect
R
per second terminals
Beeps once Car battery is trying to charge the jump
RC
per second starter, but the charging is prevented
by the clamps.
We recommend removing the clamps
and then connecting again.
Beeps once Clamps connected together (may
SC
per second damage the jump starter)
/ • Clamps connected to a car battery
• Car battery is working. No need to
• Failed to jump start a car as the peak
09 English
but connection is over 20 seconds.
use the jump starter, you can try
starting car engine again.
current (800A) is not high enough
to start the car engine.
LED Display Buzzer Description
Beeps once Temperature limit exceeded. Let the
HT
per second jump starter and cables cool down.
Beeps once The voltage of the jump starter is low.
LV
per second We recommend charging the jump
starter first.
/ Clamps connected to the jump starter,
and are ready to be connected to a car
battery.
Charging and Recharging
Charge your phone or tablet
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