1. Internal Battery Level
Indicates the charge level of the internal
battery.
2. Error LED
Illuminates Red if reverse polarity is detected, or blinks
“On” and “Off” when the internal battery temperature is too high.
3. Power Button
Push to turn unit “On” & “Off”.
4. Power LED
Illunimates White when unit is “On”.
5. Boost LED
Illuminates White when Boost is active. If the unit is
connected properly to a battery, the SM-750 will automatically detect
a battery and go into Boost mode (LED flashes White when Manual
Overide feature is active).
6. Manual Override Button
To enable, push and hold for three (3)
seconds.
WARNING: Disables safety protection and manually
forces Boost “On”. Only for use when a battery is too low to
be detected.
7. Light Mode Button
Toggles the ultra-bright LED light through 7
light modes: 100% > 50% > 10% > SOS > Blink > Strobe > Off
3.)
Try starting the vehicle. Most vehicles will immediately start. Some vehicles may require the SM-750 to be connected for up to 30 seconds before
starting. If the vehicle does not start right away, wait 20-30 seconds and try again. Do not attempt more than five (5) consecutive jump starts within a
fifteen (15) minute period. Allow the SM-750 to rest for fifteen (15) minutes before attempting to jump start the vehicle again.
4.)
Once you have started your vehicle, disconnect the battery clamps, and remove the SM-750.
Low Voltage Batteries & Manual Override
The SM-750 is designed to jump start 12-volt lead-acid batteries down to 2-volts. If your battery is below 2-volts, the Boost LED will be “Off”. This
is an indication that the SM-750 can not detect a battery. If you need to jump start a battery below 2-volts there is a Manual Override feature, which
allows you to force “On” the jump start function.
CAUTION.
USE THIS MODE WITH EXTREME CARE. THIS MODE IS FOR 12-VOLT LEAD-ACID BATTERIES ONLY. BOTH THE SPARK PROOF AND REVERSE
POLARITY PROTECTION FEATURES ARE DISABLED. PAY VERY CLOSE ATTENTION TO THE POLARITY OF THE BATTERY BEFORE USING THIS
MODE. DO NOT ALLOW THE POSITIVE AND NEGATIVE BATTERY CLAMPS TO TOUCH OR CONNECT TO EACH OTHER AS THE PRODUCT WILL
GENERATE SPARKS. THIS MODE USES VERY HIGH CURRENT (UP TO 750 AMPS) THAT CAN CAUSE SPARKS AND HIGH HEAT IF NOT USED
PROPERLY. IF YOU ARE UNSURE ABOUT USING THIS MODE, DO NOT ATTEMPT AND SEEK PROFESSIONAL HELP.
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