Schumacher Electric SL1312 Manuel D'utilisation page 10

With the jump starter connected to the car battery and the green LED
illuminated on the smart cable, turn on all lights and electrical accessories
for one minute. This draws current from the jump starter and warms the
battery. Now try to crank the engine. If it does not turn over, repeat the
procedure. Extremely cold weather may require two or three battery
warmings before the engine will start.
NOTE: If no activity is detected, the smart cable will automatically shut
off after 120 seconds, and the red and green LEDs will be solid. To reset,
disconnect the clamps from the vehicle battery, and then reconnect.
IMPORTANT: DO NOT attempt to jump start your vehicle more
than three consecutive times. If the vehicle will not start after three
attempts, consult a service technician.
8. After the engine starts, disconnect the black clamp (-) and the red
clamp (+), in that order, and then unplug the battery clamps from the
jump starter socket.
9. Recharge the unit as soon as possible after each use.
7.2 CHARGING A MOBILE DEVICE, USING THE USB PORTS
The SL1312 includes two USB ports. One provides up to 2.4A at 5V
DC; the other provides up to 1A at 5V DC.
1. For best results, use only the cable approved by your mobile device
manufacturer. Consult your mobile device manufacturer for proper
charging power specifications. Connect a mobile device cable to the
appropriate USB port.
2. Slide the ON/OFF switch to the ON position. Charging should begin
automatically.
3. Charging time will vary, based on the mobile device's battery size and the
charging port used. NOTE: Most devices will charge with either USB
port, but may charge at a slower rate.
4. When finished using the USB port, disconnect the charging cable from
your mobile device and then disconnect the charging cable from the unit.
Slide the ON/OFF switch to the OFF position.
5. Recharge the unit as soon as possible after each use.
NOTE: If no USB device is connected, power to the USB ports will
automatically shut off after 30 seconds.
7.3 USING THE LED LIGHT
1. Slide the ON/OFF switch to the ON position.
2. Hold down the
3. Once the LED light is on, press and release the
through the following modes:
• Steady glow
• Flash for an SOS signal
• Flash in strobe mode
4. When finished using the LED light, press and hold the
the light turns off.
5. Slide the ON/OFF switch to the OFF position.
6. Recharge the unit as soon as possible after each use.
button for 3 seconds.
• 10 •
button to cycle
button until