Gait Up PHYS5POMOC High quality motion sensor User Manual

Gait Up High quality motion sensor

User manual.pdf

12 June 2017 - Physilog5usermanual.pdf-v1.2.3 - Check www.gaitup.com for the latest version. Copyright 􂡥2017 Gait Up SA. CH-1015 SWITZERLAND
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User manual
Thank you for purchasing Physilog®5, the Swiss quality movement sensor. This manual
introduces how to use the different features of the sensor.
Table of Contents
1.Physilog®5 elements ................................................................................................................................ 2
2.Charging ...................................................................................................................................................... 2
3.Recording with Physilog®5 ..................................................................................................................... 3
3.1 Standalone measurement ................................................................................................................. 3
3.1.1 Standalone synchronous measurement with multiple Physilog®5 ................................... 3
3.2 Start measurement from tablet ....................................................................................................... 4
4.Data Analysis .............................................................................................................................................. 6
5.Practical Considerations ......................................................................................................................... 6
5.1 Fixation .................................................................................................................................................... 6
5.2 Handling / Maintenance .................................................................................................................... 6
5.3 How to update Date and Time of the Physilog®5 ........................................................................ 9
5.4 How to update firmware of Physilog®5 with nRF Connect ...................................................... 9
iOS................................................................................................................................................................... 11
5.5 Sensor specifications ......................................................................................................................... 12
5.6 Battery autonomy estimations ...................................................................................................... 13
5.7 Troubleshoot ........................................................................................................................................ 13
6.Limited Warranty & Support Policy ................................................................................................... 15
7.Certification claims ................................................................................................................................ 16
Contact information ................................................................................................................................. 17
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1. Physilog®5 elements
2. Charging
The Physilog®5 is charged via the microUSB port. Plug the microUSB connector of the cable
delivered with the Physilog®5 to the Physilog®. Plug the USB connector to a Computer or
charger (see voltage specifications below). Physilog®5 must be turned off for charging. Do
not charge Physilog® when room temperature is outside of range 0°C to 45°C.
Warning: Be careful to plug the microUSB cable in the correct orientation into
the Physilog®, forcing the connector may permanently damage the Physilog®
and compromise its waterproofing.
Low battery level is indicated by orange (red and green LED on) blinking during
measurement or if the Physilog® blinks rapidly 3 times red when starting and doesn't start
the recording (see LED indications below). A battery level estimation is available in the
mobile application (free to download from www.gaitup.com/support). When the Physilog®
is discharged, plug it for charging for at least 30 minutes before use.
It is recommended to avoid complete discharging of the Physilog®5, therefore check that the
Physilog® sensors are off when you store them. After a long period without using the
Physilog®, plug it for charging for at least 30 minutes before use. It may happen that the LED
doesn't blink orange at the beginning of charging after the battery was very low, to see the
charging ongoing shortly push the main button or disconnect and reconnect after some
charging time.
Supply Voltage specifications
The Physilog® 5 should be charged using USB at 4.2V, 100mA. For charging, the ambient
temperature must lie between 0°C and 45°C.
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3. Recording with Physilog®5
There are two ways to start and stop a measurement with the Physilog®5:
3.1 Standalone measurement
Press on the main button (for about 2 secs, until the green light turns off) to start the
measurement. During measurement, the Physilog® blinks green.
Hold the main button for 3 seconds, until the light turns orange to stop the measurement.
When the measurement has been concluded, the LED shortly blinks green three times.
3.1.1 Standalone synchronous measurement with multiple Physilog®5
Starting from firmware version 1.1.0 (June 2017):
The Physilog®5 sensors synchronize regularly during the measurement. A network includes
one single master sensor and several slave sensors (from one to as many as wished).
Multiple sensor networks can be created by selecting a different radio channels. The
network configuration is done via the Research ToolKit Desktop software (see RTK user
manual for details) and saved in the conf.bin file on each Physilog®5.
To perform a measurement with synchronized Physilog®5, turn all sensors of the network
on with the main button (like for standalone measurement above) with short time intervals
(all must be started within one minute). No precise order of starting the sensors is necessary.
Each sensor starts recording data from start and once it is synchronized with the master
sensor it will blink green synchronously with the master sensor. To stop the measurement,
push the main button of the sensors until the LED turns orange, you can turn off the sensors
in any order.
Firmware before v1.1.0:
The Physilog®5 sensors synchronize automatically at start when they are correctly
configured. Slave sensors contain a file named “slave.txt”, the Master sensor doesn't have
such a file. You can create and delete the “slave.txt” file as you need for your sensor network
configuration. A sensor network can contain as many slave sensors as wished, but there
must be a single Master sensor.
Multiple sensor networks can be created by selecting a different radio channels, therefore
create a file called “radio.txt” and write a number between 2 and 80 (which sets the radio
channel) and copy-paste it on all Physilog® (also the Master) that are part of a network. Each
network should have a different radio channel in order to exclude cross-talk and one and
only one Master per network must be defined.
To perform a measurement with synchronized Physilog®5 follow the steps below:
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1) Start the sensors with the main button (like for standalone measurement above). One of
the sensors (Master) will start to blink green, the others (Slaves) shine green and don't record
until they receive the synchronization signal from the Master sensor.
2) Once the sensors are synchronized, they blink green synchronously with the Master
sensor and record.
3) To stop the measurement, press the main button of the Slave sensors. They shine green
until they have received the final synchronization information from the Master. The Master
must be turned off as last, after all the Slave sensors have turned off the green LED.
To start a Slave sensor without receiving the signal from the Master, shortly press the main
button when it is shining green, the sensor will start the measurement without being
synchronized to other sensors. To stop slave sensors without waiting for Master
synchronization, shortly press the main button again when the LED is shining green after
turning off the recording.
3.2 Start measurement from tablet
The companion Android application allows to start Physilog®5. Two modes are available in
the application, for details refer to the user manual of the Android application. There is no
need to pair your Physilog® with the tablet prior to Bluetooth communication, just select
the Physilog® from the list in the app. If the sensor is not detected by the tablet, shortly
press the main button to enter detection mode. If the sensor can still not be connected,
check that it has enough battery and plug and unplug the sensor to a computer.
Briefly, the first mode one is called “Signals Visualizer”, it can be used to check if the
sensor's data looks as expected. Up to 4 sensors can be connected to the application at the
same time for this mode. The “Signals Visualizer” starts displaying data from connected
sensors automatically (no start button). It does not store the data, neither on the tablet nor
on the Physilog®. During the measurement, the Physilog®5 blinks green where each blink
is made of two short flashes. To stop data streaming either disconnect the sensor or exit
this part of the application.
The second mode is called “File Transfer” and allows to start and stop data recording of the
Physilog® of up to two sensors at the same time. When pushing the “Start measurement”
button, the connected Physilog start recording and sending the data file to the tablet.
When launching two Physilog®5 at the same time using the tablet application they can be
synchronized in post-processing in Matlab.
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The data is streamed to the tablet during the measurement, for high sampling frequencies
(over 64Hz) and multiple Physilog® the data transfer encounters some delay and
remaining data is transferred after the end of the measurement. Data saved on the tablet
only contains accelerometer and gyroscope data, even if the barometer was turned on. The
original data with all sensors is saved on the Physilog®. During the measurement, the
Physilog®5 blinks green where each blink is made of two short flashes. To stop the
measurement, click on the “Stop measurement” button in the application. In case the
sensors have not sent all data to the tablet during the measurement, they twinkle orange
to show that data transfer is still ongoing. The tablet application shows the percentage of
the file already transferred.
Note: Bluetooth 4.0 or higher is required on the mobile device to be able to communicate
with Physilog®5.
4. Data Analysis
Physilog® always saves raw data on its internal memory, except when streaming the data
live via Bluetooth in the “Data visualizer” part of the app. Users have access to the raw data
through companion software called Research ToolKit (RTK). The RTK is available for
computer (PC and Mac). Functions to read raw data inside MATLAB® are also available.
Please refer to the RTK user manual for more details.
USB data transfer
Data saved on the SD card inside the Physilog® can be accessed using USB data transfer.
Therefore, plug the USB cable to the Physilog® and a computer. The Physilog®5 connects to
the computer almost instantaneously and files can be accessed. One file for each
measurement is created and files are stored in folders depending on creation date. The file
name is composed of a file number (increasing from 001 to 999), the body location (as
defined in the configuration, f.ex. 'LF') and the sensor serial number. Copy-paste the files to
your computer for analysis. From here you can also rename folders and files or delete the
files from Physilog®'s memory.
Warning: Do not remove the conf.bin file which contains the configuration information,
otherwise the Physilog® will not record any data. If this happens, recreate a configuration
using the Research ToolKit or contact Gait Up support.
5. Practical Considerations
5.1 Fixation
The Physilog®5 comes with a fixation clip as default attachment accessory. Additional clips
and elastic straps with Velcro patches to stick onto the Physilog® can be purchased from
Gait Up's online shop (shop.gaitup.com).
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5.2 Handling / Maintenance
Physilog®5 should be handled carefully. In particular, it should not receive shocks, such as
fall, crushing, being hit etc. Do not press too hard on the on/off button, this can damage the
button.
Warning: Do not use or charge the Physilog® if the sensor or its case is damaged.
Contact Gait Up about what further action is needed when the case is damaged.
In case the battery is damaged immediately move the device away from
flammable materials and contact Gait Up's customer support.
- To benefit from the maximal battery life, fully charge Physilog® sensors before doing
measurements (LED shines green when connected to computer or charger, you can also
check with the App).
- Copy trial recordings to your computer: Physilog® is not the best place to keep important
data.
- Physilog®5 can be used outside. But do not use Physilog®5 to measure water-sport
activities without additional waterproofing.
- Do not introduce pointy objects into the small hole besides the USB entry, this irreversibly
damages the waterproofing of the sensor.
- Storage: Store in a cool (0°C – 30°C) and dry place. The provided box is the perfect place for
your sensor.
- Cleaning: Sensors can be cleaned gently using alcohol wipes. Before you clean the device
make sure it is turned off and disconnect all cables. Alcohol used in excess may damage the
sensor’s waterproofing. Make sure to use wipes and not put liquid alcohol directly on the
sensor.
- Sensors do not need yearly recalibration.
- Do not throw Physilog® sensors in the normal trash, dispose of it properly considering local
laws and rules about electronic waste and batteries. Contact Gait Up's customer support for
more information about elimination of Physilog®.
- Make sure to know which Physilog® file corresponds to which trial for your analysis – First
digits of file name are automatically incremented for each day of measurement (exceeding
999 and firmware update resets the increment back to 001). Note that date of file
generation (recorded between one start and stop of the Physilog®) is visible in the XLS or
CSV file and the Matlab structure “header”. If you wish to adapt internal date and time of
the Physilog®, read section below.
- Do not remove the “conf.bin” file from the Physilog, otherwise it will create empty files (no
sensor activated). If this happens, recreate a configuration in the Research ToolKit software
or contact Gait Up's customer support.
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Safety information
• Physilog®5 includes a lithium battery. This battery may only be charged over a limited temperature
range. Never attempt to dock or charge your Physilog® when the temperature is outside of the range
of 0 to 45°C.
Physilog®5 should be charged through USB connection with a computer. An external charger may be used;
note that no charger is provided by Gait Up. Gait Up declines any responsibility due to charger usage.
Supply voltage should be as follows: DC, 4.2V. Current consumption is 100mA. All external circuits connected
to the Physilog®5 should be «Safety Extra Low Voltage» and «limited Power Sources» circuits as described in
the following standards: IEC60950-1:2005+/A1:2010 & EN60950-1:2006+/A11:2009+/A1:2010+/A12:2011
Warnhinweise:
• Physilog®5 enthält eine Lithium Batterie. Die Batterie soll nur in einer definierten Temperaturspanne
aufgeladen werden. Versuchen Sie nie Ihren Physilog® an den Computer anzuschliessen oder
aufzuladen, wenn die Aussentemperatur nicht zwischen 0°C und 45°C ist.
Sensoren sollen durch eine USB Verbindung mit einem Computer aufgeladen werden. Ein externes Ladegerät
kann benutzt werden; Gait Up empfiehlt und liefert aber kein externes Ladegerät. Gait Up übernimmt keine
Haftung falls ein Ladegerät gebraucht wird.
Die erlaubte Netzspannung ist: DC, 4.2V. Stromaufnahme beträgt 100mA. Alle an den Physilog®5
angeschlossenen externe Stromkreise sollen die «Sicherheitskleinspannung” und “mit begrenzter Leistung”
Regeln erfüllen, die in den folgenden Normen beschrieben sind: IEC60950-1:2005+/A1:2010 und EN60950-
1:2006+/A11:2009+/A1:2010+/A12:2011
Informations relatives à la sécurité:
• Physilog®5 contient une batterie au lithium. La batterie ne doit être chargée que si la température
extérieure est dans les limites définies. N’essayez jamais de connecter ou charger votre Physilog®5 si
la température ambiante est en dehors des limites de 0 à 45°C.
Physilog®5 doit être chargé par une connexion USB avec un ordinateur. Un chargeur externe peut être utilisé;
mais Gait Up ne livre et ne recommande pas de chargeur. Gait Up refuse toute responsabilité liée à l’utilisation
d’un chargeur externe.
La tension de réseau devrait être: DC, 4.2V. La consommation de courant est de 100mA. Tout circuits connectés
à Physilog®5 doivent être «très basse tension de protection» et «source à tension limité» comme décrit dans
les normes suivantes: IEC60950-1:2005+/A1:2010 et EN60950-1:2006+/A11:2009+/A1:2010+/A12:2011
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5.3 How to update Date and Time of the Physilog®5
Via computer:
- Create a new text file on the Desktop of your computer or directly on the Physilog® sensor
(right click, new>text file)
- Leave it empty and rename it to TIME.txt
- Copy-paste the file to the Physilog® if you created it on the Desktop
- Disconnect the Physilog® from the computer to update the time and date to the hour when
the file has been created
Create a new text file each time you update the date, do not just rename or modify an
existing TIME.txt file (TIME.txt file previously created will update to the date it was created,
so in the past).
The TIME.txt file will disappear from Physilog's memory when disconnecting the Physilog®
from the computer, therefore it is normal to not find it the next time you open the Physilog®
on the computer.
Via Android application:
Connect the Physilog® to the Android companion application inside the “Data Visualizer”
mode. For each Physilog® quit the app completely and reopen it, then connect one Physilog®.
5.4 How to update firmware of Physilog®5 with nRF Connect
The firmware is updated via Bluetooth. Therefore, install the nRF application on a mobile or
tablet (Android or iOS) and follow the steps below:
Android
- Install the “nRF Connect for Mobile” app on the Android device
- Download the latest firmware version from the email to the Android
device
- Open the nRF Connect app and enable all necessary permissions
(Bluetooth and Position, see pictures below)
- Go to Scanner tab and scan for surrounding Physilogs (shortly push
the main button of the Physilog®5 to enter detection mode)
- Select connect of one Physilog®5 sensor in the list
- In the top rigth corner of the app click on the DFU button (on the right
of “Disconnect”) and select “Distribution Packet (ZIP)” from the
proposed options
- Get the new firmware file from where it was downloaded
- Wait until the graph in the app has shown that 100% of the firmware
was transferred, this may take some minutes
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- Disconnect the Physilog® by clicking on “Disconnect” and close the tab of the Physilog®5
- Do a reset of the Physilog® (hold the main button until the LED shines orange, blinks red
and then stops)
- Plug the Physilog® to the computer and update the date and time (see above)
iOS
- Install the “nRF Toolbox” on the iOS device
- Download the latest firmware version from the email to the iOS
device
- Add the downloaded firmware to nRF Toolbox by connecting the iOS
device to the computer
- Open iTunes and select your phone
- Select the “Apps” tab on the left and scroll down
- Under “File Sharing” select the nRF Toolbox app and add the
Firmware file to the Documents list
- Click on “Done” and disconnect phone from computer
- Open the nRF Connect app on the iOS device and enable Buetooth
- Shortly push the main button of the Physilog®5 to enter detection mode
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- Open DFU option of the app
- Click on “Select File” and go to the tab “user files” where you find the firmware added to
the app earlier
- Click on “Select device” button and look for surrounding Physilogs
- Select connect of one Physilog®5 sensors in the list
- Click on “Upload” and wait until the percentage has arrived at 100%, this may take some
minutes
- Do a reset of the Physilog® (hold the main button until the LED shines orange, blinks red
and then stops)
- Plug the Physilog® to the computer and update the date and time (see above)
5.5 Sensor specifications
Component
Remarks
Inertial Sensors
3D Accelerometer up to 16g
3D Gyroscope up to 2000°/s
Ambient Sensor
Barometric altitude from 260 to 1260 hPa
Temperature sensor accuracy of +/-1.5°C
Radio Chip
Multi-standard: Bluetooth Low Energy (BLE), Ant+,
and Near field communication (NFC)
Internal Memory
Class 10 microSD Card, 8Gb
Microcontroller
ARM® Cortex® M4 with floating-point for on-board
processing
Micro-usb interface
Waterproof IP67, with dedicated chip for fast data
transfer. High-speed USB 2.0
Battery
Lithium Ion Polymer Accumulators 3.7V 140mAh
Plastic Enclosure
Biocompatible with bi-color LED and 8mm button
Operating
Temperature
From-20° to 45°C
Assembly
Weight 11 grams
Dimensions 26,5 x 47,5 x 10 mm
Extension Board
(optional)
Low-power GPS/GNSS module
High-quality 3D Magnetometer
Component Manufacturer Remarks
3D orientation
3D orientation of the sensor is calculated on-board during the measurement when in
streaming mode (sensor started through “Data Visualizer”). A 3D model of the Physilog®5
which indicates its orientation can be displayed for illustration purposes. The Matlab
function to read the .BIN file has the option to output the quaternions and Euler angles.
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5.6 Battery autonomy estimations
Measuring channels
Radio settings
Firmware
version
Approx.
Autonomy *
3D
Accelerometer
3D Gyroscope
Barometric
pressure
Master / slave /
no radio
Version
(release date)
Hours
256Hz
256Hz
64Hz
-
1.0.2
(02.03.2017)
18h
128Hz
128Hz
64Hz
Master / slave
pairs / no radio
1.1.0
(14.06.2017)
20h
128Hz
128Hz
64Hz
Slave without
master
1.1.0
(14.06.2017)
10h
256Hz
256Hz
64Hz
Master / slave
pairs / no radio
1.1.0
(14.06.2017)
18h
256Hz
256Hz
64Hz
Slave without
master
1.1.0
(14.06.2017)
10h
512Hz
512Hz
64Hz
Master / slave
pairs / no radio
1.1.0
(14.06.2017)
15h
512Hz
512Hz
64Hz
Slave without
master
1.1.0
(14.06.2017)
10h
*Autonomy measured at room temperature
5.7 Troubleshoot
Soft reset
The soft reset is the manipulation which can be done if the Physilog® is not working properly.
To do a soft reset, hold the main button for 15 seconds. The LED shines red/orange and then
stops. If the problem persists, fill out the contact form on the support page
(www.gaitup.com/support) or write an email to: contact@gaitup.com. Please indicate
Physilog® serial number and describe the problem in as much detail as possible (number of
red blinks, last manipulation etc.).
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LED indications
Situation
Description
Meaning
Connected via USB
Green continuous
Fully charged
Orange blinking
Charging
Multicolor blinking
Data transfer
Red continuous
Error 1
During standalone
measurement
Green blinking
Measuring
Green continuous
Waiting for
synchronization
Orange blinking
Low battery
During
measurement
started from
application
Green blinking (2 flashes per blink)
Measuring and sending
data to application
Orange blinking (2 flashes per blink)
Measuring, connection to
application to send data
lost
Green/orange blinking (1 green, 1 orange flash per blink)
Measuring and sending
data to application with
low battery
Error indications
2 rapid red blinks, pause – repeated 3 times in total
Error 2
3 rapid red blinks, pause – repeated 3 times in total
Error 3
4 rapid red blinks, pause – repeated 3 times in total
Error 4
5 rapid red blinks, pause – repeated 3 times in total
Error 5
6 rapid red blinks, pause – repeated 3 times in total
Error 6
Troubleshoot for error indications
Error Type*
Troubleshoot
Error 1
Disconnect and replug the Physilog®
Error 2
Contact Gait Up
Error 3
Charge the Physilog®
Error 4
Contact Gait Up
Error 5
Contact Gait Up
Error 6
Empty the memory card
*see LED indication above
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6. Limited Warranty & Support Policy
Warranty:
Gait Up offers 12 months parts and labour on Physilog® starting from the date of delivery. If within one year
from the date of delivery to the customer the equipment does not comply with the foregoing Limited warranty,
Gait Up will at Gait Up’s option, repair, replace or refund the purchase price of the defective equipment free
of charge to the customer. Customers requesting repair, replacement or refund are required to ship, the
Physilog® to Gait Up. As a condition of this warranty, customers must contact Gait Up’s customer service for
instructions on and approval of shipment prior to returning any defective Physilog®. The warranty shall not
apply to any product or component thereof which has been repaired or altered by anyone other than Gait Up
in any manner so as, in Gait Up’s judgement, to affect its service ability, or any product been subject to
alteration, accident, misuse, abuse, neglect or abnormal wear. Gait up warrants solely to the original
purchaser (customer). Only the terms expressed in this warranty shall apply and no distributor, corporation
or individual is authorized to amend, modify or extend this warranty in any way.
Gait Up shall have no liability for any consequential, incidental or special damages by reason of any act or
omission or arising out of or in connection with the equipment or its rental, delivery, installation, maintenance,
operation, performance or use, including without limitation any loss of use, lost revenue, lost profits or a cost
associated with downtime. The obligations contained in this paragraph continue beyond the term of this
limited warranty.
Physilog® and Gait Analysis Software are not considered as proper Medical Devices, since they do not support
directly diagnosis, but they provide data which have to be analysed and approved by medical doctors for them
to make their diagnosis. Reclamations regarding medical devices will not be considered.
Support Policy:
Support does not include:
support for 3rd party hardware, software, mailing lists or web content
writing or debugging customer applications and deployments
detailed explanations of the engineering principles behind our software and hardware
support for systemic problems beyond the scope of the actual Physilog® and existing systems software (IT
issues, computer operation)
support for customers whose conduct fails to meet professional standards
Occasionally we engage in more interactive support or consulting. Interactive support is a customer courtesy
and is provided at Gait Up’s discretion. It does not invalidate the support policy described above. There is no
guarantee of performance, timeliness, or establishment of a continuous support relationship. Consulting is
subject to acceptance of a formal statement of work.
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7. Certification claims
IC statement
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or
lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the
antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than
that necessary for successful communication. This device complies with Industry Canada licence-exempt RSS standard(s).
Operation is 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. This device complies
with Industry Canada radiation exposure limits set forth for general population. This device must not be co-located or
operating in conjunction with any other antenna or transmitter.
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un
type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques
de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que
la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une
communication satisfaisante. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils
radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de
brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d'en compromettre le fonctionnement. Le présent appareil est conforme aux niveaux limites d’exigences
d’exposition RF pour la population globale définies par Industrie Canada. L’appareil ne doit pas être installé à proximité
ou être utilisé en conjonction avec une autre antenne ou un autre émetteur.
FCC statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may
not cause harmful interference, 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 a Class B digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction, 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 to correct interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase
the separation between the equipment and receiver. - Connect the equipment into an outlet on circuit different from that
to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help.
This device complies with FCC radiation exposure limits set forth for general population. This device must not be co-located
or operating in conjunction with any other antenna or transmitter.
Caution: the user that changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
12 June 2017 - Physilog5usermanual.pdf-v1.2.3 - Check www.gaitup.com for the latest version. Copyright 􂡥2017 Gait Up SA. CH-1015 SWITZERLAND
15
Contact information
At Gait Up, we welcome your feedback and questions.
Please contact us at:
EPFL Innov’ Park - C
CH-1015 Lausanne
tel: +41 21 633 7527
mail: contact@gaitup.com
web: www.gaitup.com
Document
Version
Changes
Responsible
Date
1.2.0
Initial release to public
Rebekka Anker
4 jan. 2017
1.2.1
Changes related to firmware 1.0.2:
- Radio channel selection
- End of measurement synchronization
- File name description
- Firmware update – reset at end
- Physilog®5 autonomy updated
Rebekka Anker
21 feb. 2017
1.2.2
Changes related to firmware 1.1.0:
- Fixation clip image
- Continuous synchronisation
- BLE measurements
- Time update with application
- BLE measurement LED indications
- Autonomy
- Certification statements
Rebekka Anker
12 June 2017
1.2.3
Complete information for certification
Rebekka Anker
08.08.2017

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