Westunitis InfoLinker3 Reference manual

Wearable Device
Read this manual before start using this device and use the device correctly.
In addition, keep this manual at a place where a user can use whenever necessary.
InfoLinker3 (IL3) Model No. : WL-03ACPZ
Introduction Manual

1
Table of Contents
Introduction ..................................2
Intended use.....................................2
Users................................................2
Product documentation.....................3
Information........................................3
Checking the contents of the package ...3
InfoLinker3 Accessory Kit (sold separately) ...3
Safety Precautions....................... 4
Using and handling this device.........5
About the neckband type computer (NBC)
and head mount display (HMD)
.............9
About the AC adapter.......................9
About the charger...........................10
About the battery............................ 11
Cleaning the device........................12
Precautions for Using Wireless Functions
(Bluetooth®, Wireless LAN) .................13
Using Bluetooth..............................13
Using Wireless LAN........................14
Specic Absorption Rate (SAR)
of this device...................................14
Before Use .................................. 16
Names and functions of components ...16
How to store ...................................17
Accessories: NBC Bottom cover ....18
Charging the batteries....................18
Inserting and replacing batteries ....21
About the Accessories............... 23
Helmet Mounting Clip (sold separately) ...23
IL3 Dedicated Bone-Conduction
Headphones (sold separately)........24
Head Mount Belt (sold separately).25
Fall Prevention Strap (sold separately) ....25
Non-slip Sheet (sold separately) ....26
Inserting the SIM Card ............... 27
Insert the SIM card.........................27
How to Wear the Device............. 28
Wearing the HMD and NBC ...........28
Basic Operations........................30
Turning on/o󰀨 the power.................30
Touch pad operation.......................31
Audio input/output...........................32
Home screen..................................33
Connection to PC ...........................33
Disposal Information.................. 34
Disposal of the device and accessories ...34
About recycling of IL3 dedicated battery ...34
Specications .............................35
InfoLinker3 (NBC): Neckband type
computer.........................................35
InfoLinker3 (HMD) head mount display ...36
IL3 dedicated battery......................36
IL3 dedicated battery charger (sold
separately)......................................37
AC adapter for battery charger (sold
separately)......................................37
Using this Product .....................38
Display based on the Radio Law and the
Telecommunications Business Law
........38
GPS function ..................................38
Disclaimer.......................................39
End user license agreement...........41
About export control regulations.....42
About intellectual property rights....42
Change of terms.............................43
Prohibited items..............................43
About Trademarks...................... 44
After Sales Service.....................45

2
Introduction
Thank you very much for choosing our "InfoLinker3." product. Please be sure to read
this manual before using this device in order to be able to use the device correctly. In
addition, keep this manual in a location where users can access it whenever necessary.

Intended use
This device comprises smart glasses equipped with a neckband-type computer (NBC)
and a head-mounted display (HMD) to facilitate hands-free communication. This device
is intended to provide guidance for indoor and outdoor work carried out at facilities such
as factories and warehouses, and support for remote work. Before using this device,
conduct a risk assessment for using this device and perform a thorough safety check.

Users
Users must be 18 years of age or older and fully capable of understanding this manual
and using the device safely and correctly.
We recommend that any person who is categorized in any of the following conditions
refrain from using this device:
• A person who is wearing medical electronic equipment such as an implantable pace-
maker or an implantable debrillator
• A person who has a health history of photosensitivity
• A person with heart disease
• A person in poor physical condition
• A person su󰀨ering lack of sleep
• A person who is tired
• A person who is under the inuence of alcohol
• A person with visual eld disorders, alignment disorders, or ocular motility disorders
• A person who has experienced seizures or epileptic seizures
• A person who cannot sense heat
• A person with skin wounds
• A person who experiences dizziness or migraines
• A person who has had a stroke or mental illness
• A person who has lost consciousness due to mild ashes or vibrations
• Pregnant woman

3

Product documentation
• Introduction Manual (this book):
This manual describes the basic operations of this device. For information about
detailed operations such as those for applications, refer to our website.
https://www.westunitis.co.jp/

Information
• Reprinting a part of or an entire section of this manual without permission is prohib-
ited.
• Screens and illustrations used in this manual are images only. Therefore, they may
be di󰀨erent from actual screens or products.
• The contents of this manual are subject to be revised without prior notice to improve
product quality.

Checking the contents of the package
• InfoLinker3 (NBC) Neckband Type Computer WL-03ANBZ x1
• InfoLinker3 (HMD) Head Mount Display WL-03AHMZ x1
• USB Waterproof Protective Cap x1
• IL3 Dedicated Battery (with IL3 Dedicated Battery Cap) WL-03ALBZ x1
• USB2.0 cable (Type-C 1m) WL-03AUCZ x1
• Carrying Case (Shoulder Belt x1) WL-03ACCZ x1
• NBC Bottom Cover x2 WL-03ABOZx1
• IL3 Introduction Manual (this book) x1
• Warranty x1

InfoLinker3 Accessory Kit (sold separately)
• Helmet Mounting Clip (Clip x3 + Hook-and-loop fastener x3) x1
• IL3 Dedicated Bone-conduction Headphone x1
• Bone-Conduction Spacer (Silicone cover, spacer large/small) x1
• Head Mount Belt x1
• Fall Prevention Strap (x2 for the left and right sides) x1
• IL3 Dedicated Battery Charger (Charger + AC adapter + Conversion plug for Japan/
China) x1
• IL3 Dedicated Battery (with IL3 Dedicated Battery Cap) WL-03ALBZ x1
• Non-slip Sheet (four sheets) x1

4
Safety Precautions
This section describes precautions to be observed in order to use this device safely and
to avoid putting yourself, other people, and your property at risk.
The words, "DANGER", "WARNING", "CAUTION", and "NOTE", convey special mean-
ings. Follow the instructions carefully when using this device.
* The latest information is published on our web page.
DANGER Indicates actions that will result in an imminent situation that
causes death or serious injury if this device is mishandled
without following this instruction.
WARNING Indicates actions that may cause death or serious injury if
this device is mishandled without following this instruction.
CAUTION Indicates actions that may cause minor injury if this device is
mishandled without following this instruction.
NOTE Indicates actions that may cause a product failure or proper-
ty damage if this device is mishandled.
The types of contents to be observed are explained by classifying them with "symbols".
Indicates "what you should not do".
Indicates that "you should not disassemble".
Indicates "that you should not sprinkle water".
Indicates "what you have to do".
Indicates that "you should unplug the power cable".

5

Using and handling this device
DANGER
Always wear this product with eyeglasses or protective goggles
to protect your eyes.
Otherwise, the display may hurt your eyes or cause an injury.
If you cannot appropriately wear the protective equipment* while
wearing this device, do not use this device.
If you work without wearing the protective equipment appropriately, an accident or inju-
ry may result.
When wearing a helmet, use the dedicated attachment.
* Safety glasses, hard hat, helmet, dust mask, respiratory, etc.
Wear using an appropriate accessory kit (sold separately) in con-
sideration of the environment surrounding the location in which
this device will be used.
When using this device in an elevated location, take safety measures such as consid-
ering the use of a fall prevention strap.
Before attaching or using the device, conrm the safety status of
the surrounding environment.
It becomes di󰀩cult to recognize the surrounding conditions while watching images. If
there are fragile objects or obstacles near this device, an injury or accident may occur.
Do not move around while looking at the display.
It is extremely dangerous to use this device while walking or running. There is a risk of
getting caught in machines around you or causing an accident when transport vehicles
(forklifts, etc.) or cars go by. For example, if you want to shoot a wide area using the
camera, move to a safe location and shoot while holding the device still, or check the
safety status of the surroundings before starting to shoot. In addition, do not use this
device as an action camera for shooting on a skateboard or snowboard.
Do not use this device while driving or operating a car, motorcy-
cle, forklift, or crane.
Doing so may cause a tra󰀩c accident due to a driving error. In addition, if you use this
device while operating a forklift or crane, it may lead to a serious accident due to an
operation error.
This device is not explosion-proof. Be sure to remove the bat-
teries before entering an environment where ammable gases
are generated, such as a location containing an explosive atmo-
sphere or a gas station. In addition, do not charge this device.
Otherwise, the gas may catch re.

6
WARNING
Use the specied battery, battery charger, AC adapter, and USB
cable.
Using a battery, battery charger, or AC adapter other than the specied ones may
cause a re, explosion, damage, or liquid leakage.
Do not use this device continuously for a long period of time.
To use this device, take appropriate breaks on a regular basis.
Do not use this device with a high volume for a long period of
time.
Prolonged use with the volume on high may cause hearing impairment. In addition, you
may not be able to hear important surrounding sounds such as alarms, horns, sirens,
etc.
Adjust the volume immediately after turning the power on.
A loud sound may be emitted, which may cause hearing loss.
If you feel the main unit (HMD or NBC) is hot, stop using this
device and remove it from your body.
Depending on the usage environment, the temperature of the main unit may rise if it is
used for a long period of time. If you continue to use the device, low-temperature burns
may result.
If you feel any abnormalities in the main unit or your body, stop using this device.
Do not use or charge this device in extremely hot, cold, or humid
locations.
Use this device within the ambient temperature range of -20°C to 50°C and the humidi-
ty range of 30% to 90%.
Using it in an environment outside the above-mentioned ranges may cause a deforma-
tion, damage, or ignition.
If the device emits smoke, strange odors or sound, or excessive
heat during use or charging, take the following measures:
During use: Stop using this device, and remove the batteries from the NBC.
While charging using the charger: Unplug the AC adapter from the outlet and remove
the batteries from the charger.
While charging using the power supply port: Unplug the USB cable from the outlet and
remove the batteries from the NBC.
If you continue to use this device under such conditions, the battery may burst and
cause a re or burns.
In addition, if the device is dropped or damaged, stop using it and contact us.
Do not use this device outdoors when there is thunder.

7
CAUTION
Do not leave or store this device in the following locations:
• Hot area such as near open ame or heating appliances
• Locations exposed to direct sunlight (such as inside a vehicle exposed to scorching
sun)
• Locations with high humidity or where water may splash
• Dusty area
Otherwise, re or a malfunction may occur.
In particular, the battery may catch re if the device is left in a hot location (such as an
area exposed to direct sunlight) for a long period of time.
Before storing the device for a long period of time, remove the
batteries.
Otherwise, the device may break down due to leakage of liquid from the batteries.
If the ambient temperature changes signicantly due to heating
or cooling, turn the power o󰀨 and remove the batteries.
For example, if the ambient temperature changes signicantly, such as when you come
out from or go into a refrigerator, condensation may form inside the device. If the device
continues to be used while it contains condensation, it may break down. Turn the power
o󰀨, remove the batteries, and wait for a while before using the device again.
If liquid such as water enters the device, stop using it and remove the
batteries.
If the device continues to be used while liquid is inside it, it may cause overheating,
ignition, or a malfunction.
Allow the device to dry completely before using it again.
Do not use this device in water or immerse it in water.
The NBC and HMD are waterproof/dustproof (IP65 equivalent), however, they should
never be immersed in water. If the terminals become wet, allow them to completely dry
before use. Otherwise, it may cause overheating, ignition, or a malfunction.
Do not use this device if it is broken.
Otherwise, it may cause a re, burns, or an electric shock. In such a case, please con-
tact us.
Do not subject the device to strong forces or shocks, and do not
throw it or put any heavy objects on it.
Otherwise, it may cause liquid to leak, burst, battery ignition, a device malfunction, or a
re.
Do not dismantle, repair, or modify the device.
Otherwise, it may cause a re, burns, injury, electric shock, or a malfunction.
Furthermore, the battery contains harmful substances, which are extremely dangerous.
If repairs are required, please contact us.

8
Do not point the light at the eyes of people or animals, or look di-
rectly at the light.
Otherwise, it may cause an adverse e󰀨ect on the eyes.
In locations where the use of this device is restricted, such as in
hospitals and on aircraft, use it appropriately according to the
instructions provided by respective institutions, companies, etc.
Radio waves may adversely a󰀨ect regular and medical electronic devices.
Be sure to follow the instructions provided by medical institutions, airline companies,
etc.
Passengers who carry out prohibited actions on aircraft may be punished according to
applicable laws.
Do not use this device if you are wearing electronic medical
equipment such as an implantable pacemaker or an implantable
debrillator. In addition, do not use this device near such elec-
tronic medical equipment.
Otherwise, such devices and equipment may be adversely a󰀨ected by the radio waves
or magnet elds of the device.
If absolutely necessary, check with the manufacturer or distributor of the electronic
medical equipment regarding the e󰀨ects of radio waves.
If a radio disturbance occurs in other equipment when this device
is being used, stop using the device.
If you experience any strange feelings or sensations on your
skin, stop using the device immediately.
Otherwise, itching, irritation, or eczema may occur depending on the constitution and
health condition of the user.
Consult a dermatologist.
If any abnormal conditions such as tiredness or discomfort oc-
curs during use, stop using the device.
NOTE
When carrying or storing this device, use the carrying case sup-
plied with this device.
If you put the device into a bag full of other objects or put it under a heavy object, it may
malfunction.
Do not use or store this device near corrosive chemicals or in
places where corrosive gases or oily smoke is generated.
Otherwise, it may malfunction and/or internal data may be lost.

9

About the neckband type computer (NBC) and head
mount display (HMD)
CAUTION
Do not leave the covers such as the external connection terminal
cover, battery cover, SIM slot cover, bone-conduction headphone
jack cover open.
The NBC and HMD provide waterproof/dustproof capabilities (IP65 equivalent), howev-
er, if you leave these covers open, dust, water, conductive foreign matter (metal pieces
or pencil leads), etc. will enter the inside and cause a short circuit, resulting in over-
heating, ignition, or a malfunction.
If the display is cracked or the inside of the device is exposed
due to being dropped, do not touch the cracked display or ex-
posed parts.
Otherwise, you may be injured or subjected to an electric shock from the damaged
part.
When disconnecting the NBC connection cable, be sure to hold
the connector, not the cable.
If you pull on the cable, it may break and cause an electric shock or re.
When carrying this device, lift both the HMD and NBC together.
These components are connected using the NBC connection cable. Holding only one
of them may cause the other to drop and be damaged, or the cable to be disconnected,
resulting in an electric shock or re.
NOTE
Do not pull or twist using excessive force.
Otherwise, it may cause malfunctions.

About the AC adapter
WARNING
Do not touch the AC adapter when lightning strikes while
charging.
Otherwise, it may cause an electric shock.

10
CAUTION
Use the AC adapter with the specied power source and power
voltage.
Otherwise, re or a malfunction may occur.
AC adapter: 100 - 240 VAC, 50/60 Hz
Unplug the power cord when the AC adapter is not being used.
Otherwise, it may cause a re, heat generation, electric shock, or a malfunction.
Do not damage the cord.
Otherwise, it may cause a re or an electric shock.
• Do not modify the cord.
• Do not place any heavy objects on the cord.
• Do not forcibly bend, twist, or pull the cord.
• Do not place the cord near heating appliances.
If the power cord is damaged, please contact us.
When unplugging the power plug, be sure to hold the power
plug, not the power cord.
Otherwise, the power cord may be damaged and cause an electric shock or re.

About the charger
CAUTION
Do not let any conductive foreign objects (pieces of metal, pencil
leads, etc.) come in contact with the battery charging terminals.
Otherwise, it may cause a re, burns, injury, or an electric shock.
The battery charger is not waterproof, so never use it in a loca-
tion where it will be directly exposed to liquids such as water, or
in humid areas.
Otherwise, it may cause overheating, re, electric shock, or injury. In the unlikely event
that the charger does get wet, disconnect the power plug immediately.
In the case the inside of the device becomes exposed due to
being dropped and subsequently damaged, do not touch any
exposed components.
Otherwise, you may be injured or subjected to an electric shock from the damaged
part.

11

About the battery
DANGER
If the liquid inside the battery gets into an eye(s), immediately
wash the a󰀨ected eye(s) with water and see a doctor.
Otherwise, vision may be lost.
WARNING
Be sure not to drop the battery otherwise it may be subjected to
a strong impact or be trampled on.
Otherwise the battery may cause liquid to leak, heat generation, bursting, or ignition.
Do not use a battery that is deformed, is leaking, has an unpleas-
ant odor, or is swollen.
Otherwise, it may cause heat generation, bursting, or ignition.
If there is any leaking liquid or unpleasant odors, be sure to move it away from re
immediately. Otherwise, any liquid that has leaked may ignite and cause an explosion.
CAUTION
If charging of the battery does not nish within the specied
charging period, stop charging.
Otherwise the battery may cause liquid to leak, heat generation, bursting, or ignition.
Charging time when using the charger: Approximately three hours
Charging time when using the main unit (at power-o󰀨): Approximately four hours
Do not use a battery if it is not functioning correctly, for example,
if the power runs down extremely quickly although the battery
has been fully charged.
The battery is a consumable item. If you continue to use a deteriorated battery, it may
cause overheating, ignition, explosion, or liquid leakage.
Attach the battery caps supplied with this device to unused bat-
teries.
A short circuit between the positive (+) terminal and negative (-) terminal may cause
overheating, ignition, re, liquid leakage, or a malfunction.
Do not carry or store the battery with any kinds of metal.
If such metal comes into contact with the positive (+) and negative (-) terminals, a short
circuit may occur, which may cause overheating, ignition, re, liquid leakage, or a mal-
function.

12
If any battery liquid gets on skin or cloth, immediately rinse with
water.
Otherwise, the skin may be irritated.
Do not charge a battery if it is wet.
Otherwise, the battery may heat up, ignite, or burst.

Cleaning the device
WARNING
Do not use any ammable sprays such as an air duster or dust
spray near or inside the device.
Otherwise, it may cause an explosion or re due to ignition of the gas.
CAUTION
When cleaning, do not immerse the device in water or splash
water on it.
Otherwise, it may cause overheating, ignition, or a malfunction.
NOTE
Wipe the device using a dry, soft cloth (e.g. lens cleaning cloth).
Rubbing the device too hard may scratch the display.
Clean the terminals using a dry cotton swab, or other similar
material.
Dirty terminals may result in power failure or insu󰀩cient charging of the battery.
Pay extra attention to avoid damaging the terminals when cleaning.

13
Precautions for Using Wireless Functions
(Bluetooth®, Wireless LAN)
In addition to home appliances such as microwave ovens and industrial, scientic, and
medical equipment, the on-site mobile object identication radio station, which requires
a license, used in factory production lines, the specied low power radio station that
does not require a license, and amateur radio stations (hereinafter referred to as "anoth-
er radio station") are operated in the frequency band used by this device.
1Before using this device, make sure that "another radio station" is not operat-
ing nearby.
2If radio wave interference occurs between this device and "another radio sta-
tion", immediately move the device or turn o󰀨 the power to prevent radio wave
interference.
3If you have any other questions, please contact your vendor.
Bluetooth and Wireless LAN (IEEE802.11b/g/n) use the same frequency (2.4GHz). Use
of this device near any Bluetooth or Wireless LAN-supported devices may reduce com-
munication speed or cause a connection failure due to generated radio interference. In
such a case, separate this device from the Bluetooth or Wireless LAN-supported devic-
es by a distance of at least 10 m, or turn OFF the wireless functions.

Using Bluetooth
• This device has a security function that complies with Bluetooth standard speci-
cations. However, the security level may not be su󰀩cient depending on the actual
settings. Pay close attention when establishing communication using the Bluetooth
function.
• We will not accept any responsibility if any data and/or information are leaked during
communication using the Bluetooth function.
• In some countries, use of Bluetooth is restricted. Please check the laws and regula-
tions of the country of intended use prior to using Bluetooth.

14

Using Wireless LAN
• The wireless LAN uses radio waves to communicate the information, therefore, it will
be advantageous if a LAN connection is freely available within the area that radio
waves can reach. At the same time, there is a possibility that third parties with ill intent
may be able to intercept communications and/or gain access to the information if
appropriate security is not maintained. It is recommended that the customer sets the
security level and uses the device under their own judgment and responsibility.
• Available channels on this device di󰀨er by country.
• In some countries, use of wireless LAN is restricted. Check the laws and regulations
of the country and region in which the wireless LAN is intended to be used in advance.
• The wireless LAN (IEEE 802.11n / a / ac) of this device uses the 5GHz band. The Ra-
dio Law prohibits outdoor use of the 5.2 GHz band and 5.3 GHz band (except when
communicating with access points or relay stations of 5.2 GHz band high-power data
communication systems).
• The following channels are used by this device.
Japan
- 5.2 GHz band: 36/38/40/42/44/46/48
- 5.3 GHz band: 52/54/56/58/60/62/64
- 5.6 GHz band: 100/102/104/106/108/110/112/116/118/120/122/124/126/128/132/
134/136/140

Specic Absorption Rate (SAR) of this device
The neckband-type computer (NBC) [model code: WL-03ANBZ] of this device complies
with the national technical standards for absorption of radio waves into the human body
and international guidelines for protection against radio waves.
This data communication terminal is designed to comply with the national technical stan-
dards (*) for absorption of radio waves into the human body and the allowable values for
protection against radio waves recommended by the equivalent international guidelines.
These international guidelines are dened by the International Commission on Non-Ion-
izing Radiation Protection (ICNIRP), which cooperates with the World Health Organiza-
tion (WHO), and its allowable value includes a su󰀩cient safety factor regardless of the
age and health condition of the user.

15
The national technical standards and international guidelines dene the allowable value
of radio wave protection by the Specic Absorption Rate (SAR), which represents the
average amount of energy of radio waves absorbed by the human body. The allowable
value of SAR for the data communication terminal is 2.0 W/kg.
The data communication terminal is designed to have the minimum transmission power
required for communication with base stations such as mobile phones, so the SAR is
usually set at a smaller value during actual communication. Generally, the closer you are
to the base station, the smaller the output of the data communication terminal. During
communication, make sure that there is no metal (part) between the device and your
body. In view of the above, we conrm that this data communication terminal complies
with the national technical standards and international guidelines for protection against
radio waves.
For information about the SAR value of this device, please refer to our website.
https://www.westunitis.co.jp/infolinker3/
Website of Ministry of Internal A󰀨airs and Communications
https://www.tele.soumu.go.jp/j/sys/ele/index.htm
Website of Association of Radio Industries and Businesses
https://www.arib-emf.org/01denpa/denpa02-02.html
*
The technical standards are stipulated by the Radio Law-related Ministerial Ordinance
(Article 14-2 of the Radio Equipment Regulations).

16
Before Use

Names and functions of components
Head Mount Display (HMD)
Slide section
Adjust the arm length.
Groove
Pass the cable of the bone-con-
duction headphones through this
groove.
Head mount strap hole
Used to x the HMD.
NBC connection cable (Type-C)
Connect this cable to the NBC.
Function Button 5
Camera
Captures images.
The camera LED lights up while the
camera is being used.
Display slide
section
Adjust the position and
angle of the display.
Flexible arm
Illuminance
sensor
Torch light
Illuminates the
surroundings.
Display
Neckband Type Computer (NBC)
Front side
Back side
HMD connection port (Type-C)
Connect the HMD or PC
to this port.
Function Key 3
Function Key 4
SIM slot
Bone-conduction headphone jack
Connect the bone-conduction headphones.
Speaker
Function Key 1
Function Key 2
Microphone
Touch pad
Water drain hole
Do not block this hole.
Nameplate sticker
Do not peel this sticker.
Battery cover
Battery lock
Insert the batteries.
Air vent hole
Do not block this hole.
Neckband strap hole
Used to x the NBC.
Earphone jack
Power supply port (Type-C)
Open the cover to use this.
Status LED
Power button

17

How to store
When you have nished using this device, store it in the carrying case.
NOTE
Do not store this device in an orientation other than
that shown in the gure, or stu󰀨 it forcibly.
Otherwise, the device may be damaged.
1Storing the HMD
Store the HMD in the orientation shown in the gure so that it ts into the groove of the carrying
case.
1. HMD
Battery
Battery
Carrying case
2. NBC
2Storing the NBC
Store the NBC in the orientation shown in the gure so that it ts into the groove of the carrying
case.
MEMO When storing the attachments and accessories supplied with this device, store them
in the respective dents in the carrying case and the net attached to the lid.

18

Accessories: NBC Bottom cover
This part is attached to the bottom of the InfoLinker3 (NBC), on the left and right sides,
to ensure safe use of the InfoLinker3.
If this part is removed for cleaning, please install it correctly.
For correct installation, x the xing boss to the mounting holes (screw holes) on the
bottom of the NBC as shown in the gure. Make sure there is no wobble after installa-
tion before use.
CAUTION
If this part is damaged
Please replace it as it may fall o󰀨 the NBC or cause an acciden due to
the damaged part.
Fixed bossNBC Bottom Cover Mounting holes

Charging the batteries
When using this device for the rst time or when the battery is exhausted, charge the
battery using the NBC power supply port or the battery charger of the separately sold
accessory.
CAUTION
Do not charge the device when it is wet.
Otherwise, a short circuit will occur, which may cause a re, malfunc-
tion, or burns due to an electric shock or heat generation. Only charge
after completely removing the water rst.
Charging using the NBC power supply port
1Open the cover of the NBC power supply port and connect the USB cable sup-
plied with this device to charge.
The status LED lights up and charging starts.
WARNING
Use the USB cable supplied with this device.
If a di󰀨erent USB cable is used, it may cause overheating or ignition.
Power supply port
Status LED