LG Electronics USA 9QK-DMFR74 LG Heart Rate Earphones User Manual 8 FR74 FULL MANUAL ENG DRAFT

LG Electronics USA LG Heart Rate Earphones 8 FR74 FULL MANUAL ENG DRAFT

User Manual

www.lg.com
Please read this manual carefully before operating
your set.
Model : FR74
OWNER’S MANUAL
LG Heart Rate
Earphones
Before using2
Before using
1
Safety Information
Warning
Safety instructions are divided into Warning and Attention:
: Please follow the safety instructions closely to reduce the risk of accidents or damage to
equipment.
Warning
: Not following the instruction may result in death or serious injury.
Caution
: Not following the instruction may result in a light accident or damage.
Do not place the device near
the children.
y
Children may hurt by
stepping accessories
Be sure whether there is any
obstacle when using the
device.
y
There is a danger of
accident.
Do not check your device
while driving.
y
Check the device in safe
place for your safety.
Do not place the device and
accessories near/in heating
appliance.
y
It may cause deformation.
Do not let children put the
device in his/her mouth.
y
Children may swallow a
small part of the device in
curiosity because the parts
are small. When the child
swallows the part, see a
doctor immediately after
giving first-aid.
y
There is a danger of electric
shock or damage of the
product.
Disconnect the AC adapter
and the cable in case of a
lightning or thunder.
y
Otherwise, an electric shock
may occur.
Before using 3
Before using
1
Caution
Read the web manual and
quick guide offered in the box
before using the device.
y
Otherwise, there is a
possibility of malfunction
or failure of the product.
Do not place an object on the
product.
y
It may cause failure.
Do not place the device near a
magnet or within the
magnetic field.
y
It may cause failure.
Do not disassemble, repair, or
remodel the product.
y
There is a danger of
damage or failure.
Do not soak the product in
the water.
y
There is a danger of
electric shock or failure.
Maintenance
Cleaning the device
yClean the device with soft and dried cloth.
yDo not use the strong chemicals included alcohol such as the benzene, thinner, FLUX, oil.
Handling the device
yManage the device as carefully as possible not to expose to the water because this device is not
designed to be used underwater or come into continuous contact with water.
yIn case that ooding label is discolored, free repair may not be oered when visiting our service
center because of product failure.

Do not perform Bluetooth operation near the medical appliance,
because it may cause electromagnetic interference.
Avoiding hearing damage
Permanent hearing loss may occur if you use your headset at a high volume. Set the volume to a safe
level. Over time you can become accustomed to a higher volume that may sound normal but can be
damaging to your hearing. If you experience ringing in your ears or mued speech, stop listening and
have your hearing checked. The louder the volume, the less time is required before your hearing could
be aected.
Hearing experts suggest that to protect your hearing:
yLimit the amount of time you use the headset at high volume.
yAvoid turning up the volume to block out noisy surroundings.
yTurn the volume down if you can’t hear people speaking near you.
Table of Contents4
Table of Contents
1 Before using
2 Safety Information
3 - Avoiding hearing damage
3 Maintenance
2 Starting the LG Heart Rate Earphones
6 LG Heart Rate Earphones is your friend
6 Contents in the package
7 Product Overview
7 - Main set
8 - Remote
9 - Ear set
10 Charging battery
10 - Using the USB cable
11 - Checking battery status
11 - Checking charging battery status
12 Wearing the LG Heart Rate Earphones
3 Using the LG Heart Rate Earphones
14 General Operating the LG Heart Rate Earphones
15 - Handsfree
15 - Control Music
16 LED Indications and Voice Information
4 Starting the LG Heart Rate Earphones App
17 Device registration and sign up
17 - Step 1 Installing the LG Fitness app
17 - Step 2 Device registration
18 - Step 3 Sign Up
18 - Connecting Bluetooth manually
18 - Reconnecting Bluetooth
5
6
Table of Contents 5
1
2
3
4
5 Using the LG Heart Rate Earphones App
19 LG Fitness
19 - Home menu
21 - Heart Rate
24 - Workout
29 - More
6 Support
34 Frequently Asked Question (FAQ)
36 Android phone compatibility list
37 Specification
37 Open source software notice
Starting the LG Heart Rate Earphones6
Starting the LG Heart Rate Earphoness
2
LG Heart Rate Earphones is your friend
yLG Heart Rate Earphone
yLG Heart Rate Earphone
yLG Heart Rate Earphone
yLG Heart Rate Earphone
yLG Heart Rate Earphone
Contents in the package
Main set Ear set
Three sets of Ear
tips(S/M/L)
USB cable
Three sets of Shark Fins
(S/M/L)
A set of Peg
Quick setup guide/
Warranty card
Starting the LG Heart Rate Earphones 7
Starting the LG Heart Rate Earphones
2
Product Overview
Main set
a
c
bd
SideFront
aMenu button:
yLG Heart Rate Earphone
yLG Heart Rate Earphone
yLG Heart Rate Earphone
bLED : LG Heart Rate Earphone
cEar set jack/ USB port:
LG Heart Rate Earphone.
dClip :LG Heart Rate Earphone
Starting the LG Heart Rate Earphones8
Starting the LG Heart Rate Earphoness
2
Remote
ac
d
e
b
Side Front
aMIC
bClip : LG Heart Rate Earphone
c button:
yLG Heart Rate Earphone
yLG Heart Rate Earphone
d button:
yLG Heart Rate Earphone
yLG Heart Rate Earphone
yLG Heart Rate Earphone
e button:
yLG Heart Rate Earphone
yLG Heart Rate Earphone
Starting the LG Heart Rate Earphones 9
Starting the LG Heart Rate Earphones
2
Ear set
a
bc
Left Right
aShark Fin : LG Heart Rate Earphone
bEar tip : LG Heart Rate Earphone
cSensor :LG Heart Rate Earphone
Starting the LG Heart Rate Earphones10
Starting the LG Heart Rate Earphoness
2
10
Charging battery
Using the USB cable
You can charge LG Heart Rate Earphones using the USB cable.
Connect USB cable to LG Heart Rate Earphones for charging.
DC Adapter
is not
supplied.
yFully charge the device before using for the rst time.
yTo use LG Lifeband Touch for the rst time or after leaving for long, charge the battery rst before
use.
yWhen the battery is completely empty, It takes 3 hours to fully charge battery.
yLED lights on red while charging. LED lights o when charged.
yTo charge this product, you must always use a DC 5V, 200mA or more. Certied /Listed Adapter
which complies with LPS.
,Note
Starting the LG Heart Rate Earphones 11
Starting the LG Heart Rate Earphones
2
11
Checking battery status
1. LG Heart Rate Earphone
2. LG Heart Rate Earphone
Battery
Status LED indicator Voice
information
Battery
Status LED indicator Voice
information
Very Low
Red / Blinks.
Battery very
low. Please
charge now.
Less than
80% Yellow
/Turned on.
Battery
medium
Less than
30%
Red / Turned on.
Battery low more than
81%
Green / Turned on.
Battery high“
Checking charging battery status
LG Heart Rate Earphone
Battery
Status LED indicator Battery
Status LED indicator
Charging
Red / Turned on.
Charged LED o.
yIf the smartphone is not connected, the battery power can last for up to 5 days, if connected, 2
days. It takes 3 hours to charge fully.
yWhen the battery is low, LED indicator blinks. Charging the battery is needed.
yWhen the battery is empty, the LG Heart Rate Earphones is turn o automatically.
yTo use LG Heart Rate Earphones for the rst time or after leaving for long, charge the battery rst
before use.
yIf you use USB HUB, the bettery may not be charged.
yUsing in -15 °C ~ 45 °C is recommended. The battery capacity may decrease if you use in too high
or low temperature.
,Note
Starting the LG Heart Rate Earphones12
Starting the LG Heart Rate Earphoness
2
Wearing the LG Heart Rate Earphones
1. Connect Ear set to Main set.
2. Wear the Ear set with the Ear tip toward the ear canal.
3. Make the sensor pressed against your ear as shown illustrated.
4. Fasten the Shark Fin part to inside of ear as shown illustrated.
Starting the LG Heart Rate Earphones 13
Starting the LG Heart Rate Earphones
2
5. Secure the ear set back over the ear as shown in the illustration.
6. Adjust the length of the line of the Ear set using the Peg as shown illustrated.
7. LG Heart Rate Earphone
When you wear the Ear set incorrectly, it can aect measurement accuracy.
,Note
Using the LG Heart Rate Earphones14
Using the LG Heart Rate Earphones
3
14
General Operating the LG Heart Rate Earphones
Turn on
1. Press Menu button on the LG Heart Rate Earphones for a second to turn on the power.
2. LG Heart Rate Earphone
Turn o
1. Press Menu button on the LG Heart Rate Earphones for about 5 seconds to turn on the power.
2. LG Heart Rate Earphone
Using the LG Heart Rate Earphones 15
Using the LG Heart Rate Earphones
3
15
Handsfree
LG Heart Rate Earphone
Before using this function, pair the LG Heart Rate Earphones with your smartphone.
yReceiving a call: Press button on the Remote part to accept an incoming call.
yEnding a call: Press button to end a call.
yRejecting a call: Press and hold for about a second button to ignore an incoming call.
You can use Handsfree function without installing the LG Fitness app.
,Note
Control Music
LG Heart Rate Earphones
Before using this function, pair the LG Heart Rate Earphones with your smartphone.
y
Play/ Pause : LG Heart Rate Earphone
y
Skip to next/ previous song : LG Heart Rate Earphone .
y
Voulme Up or Down : / LG Heart Rate Earphone.
Using the LG Heart Rate Earphones16
Using the LG Heart Rate Earphones
3
yYou can use Music control function without installing the LG Fitness app.
yLG Heart Rate Earphone.
,Note
LED Indications and Voice Information
Power LED indicator Voice information
On Blue / Blinks once. Sound Signal
O Red / Blinks twice. Sound Signal
Performance LED indicator Voice information
Ready to pair Violet / Blinks. Ready to pair
Paired Violet / Blinks once. “Beep
On Pairing Violet / Blinks every 30 seconds. -
LG Heart Rate
Earphone Violet / Blinks once. “Out of range. Trying to
Connect
Starting the LG Heart Rate Earphones App 17
Starting the LG Heart Rate Earphones App
4
Device registration and sign up
Step 1 Installing the LG Fitness app
1. Search for “LG Fitness” in Play Store (Android phone) or App Store (iPhone).
2. Install “LGFitness” app.
Step 2 Device registration
1. Run the “LG Fitness app..
2. [Register Device] screen is displayed, when you select [Sign Up].
Select [Sign In] if you already signed up or want to log in with your facebook ID.
3. Press Menu button on the LG Heart Rate Earphones for a second to turn on the power.
When the device is ready to pair with your smartphone, “Ready to pair voice information is heard.
And LED blinks violet.
4. Selects [LG Heart Rate Earphones] tab on [Register Device] screen. And select [Search].
5. Device list appears on the Setting screen of smartphone.
Search for ‘LG Heart Rate Earphones’ and select it on the smartphone.
6. When the pairing is completed, “beep~” sound is heard. And [LG Heart Rate Earphones connected.]
appears on Regiser Device screen.
yKeep the distance less than 30 ft. between the LG Heart Rate Earphones and Smartphone!
yTo measure the amount of your workout with this device, the device should be connected to LG
Fitness app.
yThe way of Bluetooth setting may dier depending on the smartphone manufacturer.
,Note
Starting the LG Heart Rate Earphones App18
Starting the LG Heart Rate Earphones App
4
Step 3 Sign Up
* Enter each of the items and select [Next] to go to next page.
1. Enter the e mail ID and password to use.
2. Read the access terms and the privacy policy information, and select agree.
3. Enter your gender, birthday, height and weight.
Connecting Bluetooth manually
LG Heart Rate Earphone
1. LG Heart Rate Earphone
2. “Ready to pairLG Heart Rate Earphone
3. LG Heart Rate Earphone
Reconnecting Bluetooth
yWhile running the app, turn o the LG Heart Rate Earphones by pressing and holding the menu
button for 5 seconds. A red LED shows when you turn o device. And turn on the LG Heart Rate
Earphones by pressing and holding for about a second, LG Heart Rate Earphones is connected
automatically.
yPairing is kept even if the Bluetooth connection on your smartphone is turned o and on again.
yWhen Bluetooth is disconnected, press and hold button for about 5 seconds to reconnect
Bluetooth. And Bluetooth is connected manually.
Using the LG Heart Rate Earphones App 19
Using the LG Heart Rate Earphones App
5
LG Fitness
yLG Heart Rate Earphone
yLG Heart Rate Earphone
Home menu
You can check your activity ,workout record and total record measured by all of LG Fitness products.
a
ce
bd
aSearchig for date: Shows previous activity records.
b Connection condition: Shows current device connection condition and connected devices
battery status.
cAllows to register and use another connectable device.
d: Shows listed My Best Record by analyzing Best work out calories burned, time, speed,
pace and distance.
eMusic selection: Selects music to play.
You can control the music playback in the connected smartphone with LG Heart Rate Earphones.
Refer to the description about music playback control mode. (Refer to page 30.)
,Note
Using the LG Heart Rate Earphones App20
Using the LG Heart Rate Earphones App
5
yLG Heart Rate Earphone
LG Heart Rate Earphone
yLG Heart Rate Earphone
LG Heart Rate Earphone
Using the LG Heart Rate Earphones App 21
Using the LG Heart Rate Earphones App
5
Heart Rate
LG Heart Rate Earphone
}My HR Max
Using maximal heart rate, LG heart rate earphones analyze the eectiveness of your workout relative
to your workout goal. You can calculate max. heart rate using LG Fitness App calculation, or can
manually input the measurement.
1. Go to [HEART RATE] menu on the LG Fitness app. And select [Tap to change] in [My HR Max].
2. Enter your maximum heart rate that was recently measured.
}VO2Max
1. Go to [HEART RATE] menu on the LG Fitness app. And select [Measure] in [VO2Max].
2. Selects [Measure] on the [Measure cardiovascular tness] screen. When the measuerment is
completed, the measured cardiovascular tness record is displayed.
Using the LG Heart Rate Earphones App22
Using the LG Heart Rate Earphones App
5
}LG Heart Rate Earphone
LG Heart Rate Earphone
}Writing workout record manually
If you want to write your workout suach as swimming or golf, use [Writing manually]. Using LG tness
app, you can manage the workout not to be measured. If you enter the workout, corresponding
consumed calories are reected.
The total consumed calories or goal achievement rate in LG Lifeband Touch may be dier
from those of the app because the gures you entered on the app is not reected in LG Heart
Rate Earphones.
,Note
Using the LG Heart Rate Earphones App 23
Using the LG Heart Rate Earphones App
5
}Modication of the workout record entered manually
Touch the the item you entered manually to change the start time or workout time.
}Workout list
LG Heart Rate Earphone
Using the LG Heart Rate Earphones App24
Using the LG Heart Rate Earphones App
5
Workout
You can check your real time workout information and workout route, and change the music.
Also you can mark your workout route with various color depending on the exercise intensity.
1. Drag the slide bar into [Start]. The workout is started with the countdown.
To check your workout route, turn on the GPS on your smartphone.
For rhythmic workout, play the music.
2. To Stop or Pause your workout, move the slide bar into desired direction.
}Setting the Workout Goal
You can set Workout Goal before Workout.
yLG Heart Rate Earphone :
yLG Heart Rate Earphone :
yLG Heart Rate Earphone :
yLG Heart Rate Earphone :
Using the LG Heart Rate Earphones App 25
Using the LG Heart Rate Earphones App
5
}LG Heart Rate Earphone :
LG Heart Rate Earphone : [HR]
LG Heart Rate Earphone :(26)
,Note
Using the LG Heart Rate Earphones App26
Using the LG Heart Rate Earphones App
5
***LG Heart Rate Earphone :
100 %LG Heart Rate Earphone :
Heart rate measurement
status
Descriptions LED indicator
Ready to measure LG Heart Rate Earphone :. White / Blinks.
(50-60 %)
-1 LG Heart Rate Earphone : Gray / Blinks.
(60-70 %)
-2 LG Heart Rate Earphone : Blue / Blinks.
(70-80 %)
-3 LG Heart Rate Earphone : Green / Blinks.
(80-90 %)
-4 LG Heart Rate Earphone : Yellow / Blinks.
(90-100 % )
- 5 LG Heart Rate Earphone : Red / Blinks.
Using the LG Heart Rate Earphones App 27
Using the LG Heart Rate Earphones App
5
}Voice
[Voice]LG Heart Rate Earphone
iOS7LG Heart Rate Earphone
,Note
Using the LG Heart Rate Earphones App28
Using the LG Heart Rate Earphones App
5
}Listening music
1. If you want to listen a music while doing exercise, touch button.
2. It links to music folder on the mobile device.
3. Select a music, you want to play.
Refer to the description about “Control Music”. (Refer to page 15).
,Note
Using the LG Heart Rate Earphones App 29
Using the LG Heart Rate Earphones App
5
More
}User Prole
Log out, withdrawal the service, or change of the password or your birthday is available.
Also you can reset the system of measurement and body measurement information
}Weight and BMI
BMI(Body Mass Index) is calculated based on the weight and height you entered. If there are variables
on your body size, touch [Measurement] and enter the new gure to update your body measurement
information. It shows BMI update history as a whole.
Using the LG Heart Rate Earphones App30
Using the LG Heart Rate Earphones App
5
***What is BMI level (Body Mass Index)?
BMI (Body Mass Index) is the value calculated as your weight (kg) divided by the squared value of your
height (m²). It is an important medical index for determining if he/ she is underweight, normal weight,
overweight, or obesity. It indicates risk of obesity-related diseases
(Refer to the table below.)
BMI Range Risk of Diseases
<18.5 Underweight Increasing
18.5~25.0 Normal Low
25.0~30.0 Overweight Increasing
30.0< Obesity High
}Language Setting
Set the voice language displayed on LG Lifeband Touch.
Using the LG Heart Rate Earphones App 31
Using the LG Heart Rate Earphones App
5
}Connecting
You can register tness devices other than LG Heart Rate Earphones and check the connection
condition. Select deesired device and the screen for connection, disconnection or addtion of the device
is displayed.
yYou can manage the data from various connected tness devices comprehensively
yYou can share your workout record by connecting with other workout app or SNS accounts such as
Facebook or Twitter.
}LG Fitness Help
You can read LG Fitness apps explanation of product.
It oers simple explain about handling to use LG Heart Rate Earphones.
Using the LG Heart Rate Earphones App32
Using the LG Heart Rate Earphones App
5
}LG Heart Rate Earphone
You can check notices about the update or system from app manager.
}LG Heart Rate Earphone
You can search for FAQ such as features of the product, way of use, pairing related questions.
Using the LG Heart Rate Earphones App 33
Using the LG Heart Rate Earphones App
5
}Version Information
You can read LG Fitness apps version information, users agreement, and privacy agreement.
    []  .
Support34
Support
6
Frequently Asked Question (FAQ)
Q: I would like to know the general instructions for using LG Heart Rate Earphones.
A: 1) Check the product components.
2) Search for LG Fitness on Play store(Android) or App store(iphone) and install it.
3) Register the LG Lifeband Touch in LG Fitness app and sign up.
4) Wear LG Lifeband Touch and measure your activity or workout.
5) Check detailed information about your activity or workout on LG Fitness app.
Q: Are there any possibilities that my data recorded with LG Heart Rate Earphones will be
shared?
A: LG Fitness service does not share customers data with a third party or person. But, about the only
service or person you have selected, related information can be shared with the selected third
party or person such as a tness service or SNS service.
Q: For how long should I charge the battery?
A: It takes 3 hours to charge the battery. You can charge using USB connecting gender.
During charging, charging message is displayed. If the smartphone is not connected,
the battery power can last for up to 5 days, if connected, 2 days.
The lack of the battery message appears when charging is needed..
Q: What does the LG Fitness app do?
A: You can check and analyse the hourly pattern or proportion of your activity and workout, and
share it on SNS. You can modify your daily goal, and record manually your unmeasured workout.
You can modify the setting of your device.
Q: How can I check the measurements for yesterday?
A: If you synchronize your data using smartphone app, you can not check already synchronized data
on your smartphone app.
Q: How can I use Bluetooth transfer?
A: Before registering your device, install LG Fitness app on your smartphone.
The data transfers automatically between the devices connected via Bluetooth.
Support 35
Support
6
Q: How can I charge the battery?
A: You can charge directly by connecting the USB gender. During charging, charging message is
displayed. If the smartphone is not connected, the battery power can last for up to 5 days, if
connected, 2 days.
Q: Limited warranty, return, and exchange policy.
A: Please refer to the quality certicate provided.
Support36
Support
6
Android phone compatibility list
Manufacturer Model OS Version Bluetooth Version
iPhone
iPhone 4S
iOS 6/ 7
Bluetooth 3.0
iPhone 5, 5s, 5c
iPod Touch
LG
LG G2
Android
Jelly Bean 4.3 or more
LG Nexus5
LG Flex
Samsung
Galaxy S4
Galaxy S3
Galaxy Note2
Galaxy Note3
Galaxy round
Support 37
Support
6
Specification
Appearance
Size :
Weight: g
Display: LED
General
Device
MCU: 16 bit 8 MIPS
Memory: 4 Mbyte NOR Flash
Sensor: Heart Rate sensor, vibration sensor, Height
sensor, Hall sensor
Connectivity options: Bluetooth, micro USB
Supported devices: Android Phone, iPhone
Operating Temperature: -10 - 40°C
Android / iOS Application
Android 4.3 or later(Jelly Bean),
iOS 6 or later
Resolution(Android): 1280*720, 800*480,
Resolution(iOS): 960*640, 1136*640
Bluetooth
Modulation : GFSK, DQPSK, 8-DPSK
RF Channel : 79
Range of frequency: 2.402 GHz ~ 2.480 GHz
Key Feature
Handsfree, Listen Music (Apt X)
Music Control: Play, Pause, Forward,
Workout: Time, Calories, Distance, Number of steps, Speed, Pace,
Heart Rate(when pair with Heart rate measurement device )
Music Control: Play, Pause, Forward, Backward, Voulme +/-
Support LG Fitness smartphone app (for Android phone and iPhone)
Water
resistance Living Waterproof (Available for running, exercise and working in the rain)
Battery
Battery Charging Temperature: + 10°C(+50F) - 45°C(+113F)
Capacity: Built-in Li-polymer Battery 90 mAh
Battery life: 2 days or more (when device is connected with smartphone), 5 days or
more (when device is not connected with smartphone)
Charging method: USB cable (full charging time: 3 hours)
yDesign and specications are subject to change without notice.
yTo charge this product, you must always use a DC 5V, 200mA or more. Certied /Listed Adapter which
complies with LPS.
Open source software notice
To obtain the corresponding source code under GPL, LGPL and other open source licenses, please visit
http://opensource.lge.com. All referred license terms, warranty disclaimers and copyright notices are
available to download with the source code.
FCC Information
This device complies with part 15 of the FCC Results. Operation is subject to the
following two conditions :
(1) This Device may not cause harmful interface, and
(2) This device must accept any interference received, including interference that
may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for CLASS B digital device,
pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is encouraged
to try correct the interference by one or more of the following measures:
1.1. Reorient or relocate the receiving antenna.
1.2. Increase the separation between the equipment and receiver.
1.3. Connect the equipment into an outlet on a circuit different from that to which receiver is connected.
1.4. Consult the dealer or experienced radio/TV technician for help.
WARNING
Changes or modifications not expressly approved by the manufacturer could void the
users authority to operate the equipment.
CAUTION : Exposure to Radio Frequency Radiation.
Antenna shall be mounted in such a manner to minimize the potential for human contact during normal
operation. The antenna should not be contacted during operation to avoid the possibility of exceeding the
FCC radio frequency exposure limit.
"ATTENTION: L'exposition aux rayonnements à fréquence radioélectrique.
Antenne doit être montée de telle manière à minimiser le risque de contact humain pendant l'utilisation
normale. L'antenne ne doit pas être contacté pendant le fonctionnement pour éviter la possibilité de
dépasser la limite de l'exposition aux fréquences radio de la FCC.
IC Information
This device complies with Industry Canada license-exempt RSS standard(s). Operation in subject to The
following two conditions: (1) this device may not cause interference, and (2) this device must accept any
interference, including interference that may cause undesired operation of the device.
Cet appareil est conforme avec Industrie Canada RSS standard exempts de licence(s), Son utilisation est
soumise à Les deux conditions suivantes: (1) cet appareil ne peut pas provoquer d’interférences et (2) cet
appareil doit accepter Toute interférence, y compris les interférences qui peuvent causer un mauvais
fonctionnement du dispositif.

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