Indicating the remaining battery
capacity
Only for battery cartridges with the indicator
► 1. Indicator lamps 2. Check button
Press the check button on the battery cartridge to indi-
cate the remaining battery capacity. The indicator lamps
light up for a few seconds.
Indicator lamps
Lighted
Off
(For 14.4 V and 18 V batteries only)
(For 14.4 V and 18 V batteries only)
NOTE: Depending on the conditions of use and the
ambient temperature, the indication may differ slightly
from the actual capacity.
Battery protection system
The device is equipped with a battery protection sys-
tem. This system automatically cuts off power to the
motor to extend battery life.
If the remaining battery capacity is too low, the device
will not operate. When you turn the device on, the motor
will run again, but stops soon. In this situation, remove
and recharge the battery cartridge.
1
2
Remaining
capacity
Blinking
75% to 100%
50% to 75%
25% to 50%
0% to 25%
Charge the
battery.
The battery
may have
malfunctioned.
Turbo button
By pressing turbo button on the battery holder, the
jacket works in turbo mode for quick cooling. Turbo
mode lasts for a minute and then air speed returns to
normal.
1
► 1. Turbo button
Air flow
For DFJ210 / DFJ211 / DFJ310 / DFJ311 / DFJ410 /
DFJ411 only
To maintain a stable air flow, close the button at the
neck of the jacket. Fasten the button on the ribbon for
better air flow in the back.
► 1. Ribbon
10 ENGLISH
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