Idiomas disponibles
Idiomas disponibles
3.2 Troubleshooting
If the following operations cannot eliminate your
problem, please stop using the JS1 jump starter, and
N E N
EN E
EN
contact VANTRUE officials in time or contact the
customer service personnel of the corresponding
purchase channel.
Finding
No response
when pressing
the switch
button
START symbol
flashing
Reverse
connection
symbol flashing
STOP always
on
Battery +
Output
symbol +
STOP flashing
All characters
on the display
flashing
Cause
The low-voltage
protection
function is
activated and the
circuit is cut off
JS1 jump starter
detects low
external battery
voltage
Reverse clamp
detected
In jumper
protection or
external
abnormality
Abnormal
temperature
Product
motherboard
failure
- 8 -
Remedies
Please use an
adapter to
charge the jump
starter
Needs to enable
forced starter
(press and hold
the BOOST
button for 2
seconds)
Connecting in
the correct way
can be released
Operate after the
protection is
lifted
Place it in a cool
place and
operate after
returning to
normal
temperature
Unable to restore,
seek after-sales
support
