Air flow inside the jacket is shown below.
For a jacket with a hood, wear the hood over a helmet.
The air from the fan goes through the helmet and cools
your head.
Battery pocket
A pocket is provided for storing the battery holder (with
battery) inside the jacket. Connect the power cable to
the battery holder, and then put it into the pocket and
fasten the snap buttons.
Mesh pocket
For DFJ210 / DFJ211 / DFJ310 / DFJ311 / DFJ410 /
DFJ411 only
Mesh pockets are provided on the back of the jacket for
storing ice packs.
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► 1. Mesh pocket
Connecting USB devices
CAUTION:
Connect only devices that are
compatible with the USB power supply port. Not
doing so may cause a malfunction of the battery
holder.
NOTICE:
Before connecting a USB device to
the battery holder (with the battery), always back
up the data on the USB device. Not doing so may
cause a loss of your data.
The battery holder (with the battery) can work as an
external power supply for USB devices.
Open the cover and connect a USB cable (not included)
to the power supply port of the battery holder. Then con-
nect the other end of the cable to the device and turn on
the switch next to the USB port.
The battery holder (with the battery) supplies DC5V,
2.1A.
► 1. Cover 2. Switch
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