PET 4.0+ BioExplorer Installation Manual
Contents
1. This type of battery can be ordered at www brainclinics products com Often this type of battery is used in photo cameras and therefore can be found in shops where cameras are sold Install battery in correct position Never place the pole on the pole and vice versa The PET 4 0 is now ready for use Ihe disposable battery will last for about 8 hours of use Rechargeable batteries This type of battery CR 123A can also be ordered as a rechargeable battery The charger for this type can also be ordered at www brainclinics products com How to switch the PET 4 0 ON or OFF ON Switch on the PET 4 0 by shortly pressing the on off button on top The red and blue LED will light up simultaneously for some time The blue LED will start blinking The PET 4 0 is now ready to connect with bluetooth The blue LED will light up continuously when there is a bluetooth connection UU BON OFF 1 To save the battery it is advised to switch off the PET 4 0 after you have finished your activities 2 When the PET 4 0 is running sending data the PET 4 0 can NOT be switched off Shut down the software and then switch off the PET 4 0 You can switch the PET 4 0 off by pressing the ON OFF button until the red and blue LED lights lit up simultaneously and then release the button IMPORTANT NOTE NEVER CONNECT THE PET 4 0 TO AC POWER LINES USING A VOLTAGE CONVERTER THIS COULD ENDANGER THE SAFETY OF THE USER Only for advanced users Th2. Cz The black electrode should be attached to an area where no brain activity is present The preferred configuration is to attach the black and the blue electrode to the right and left mastoids bony area behind the ear and the yellow electrode on the area of interest e g Fz Cz C3 C4 etc Mastoid placement Make sure wires are not in front of the face they can be guided over the ears Also make sure wires do not jerk when moving around or when the head is turned IMPORTANT NOTES IF NOT THE FULL SET OF ELECTRODES IS USED DURING A SESSION IT IS IMPORTANT TO PUT THE LOOSE ELECTRODES ON THE ARMBAND USING THE VELCRO LOOSE ELECTRODES COULD CAUSE NOISE TO THE OTHER CHANNEL Frequently Asked Questions FAQ s To what COM port is my PET 4 0 connected 1 Double click the Bluetooth icon on 2 Select the Blueradios device and the taskbar The following screen will choose properties or then appear eigenschappen The following Bluetooth apparste screen will then appear Apparaten Opties COM poorten Hardware Eigenschappen voor BlueRadios Alle andere apparaten BlueRadios Sleutel wordt gebruikt Dit Bluetooth apparaat biedt de volgende services Schakel het selectievakje in als u een service vat gebruiken Seriele poort SPP COMD COM4 Meer informatie over Bluctooth services 3 Select the tab Services After some time the services will appear and there will be show
3. also in this USB port A few things that could interfere with the installation of Bluetooth e A virus scanner or wireless LAN could interfere during the installation of Bluetooth e Other Bluetooth applications drivers or hardware that are installed on your system could also interfere e When you insert the dongle before installing the software this will also interfere with the installation of Bluetooth therefore before installing the Bluetooth software make sure you have NOT plugged in the Bluetooth dongle Poor electrode contact can be caused by e Poorly attached electrodes e g hair interfering the contact area e High skin impedance due to skin that is oily dirty greasy sweaty or that has a lot of dead skin cells e Dirty or oxidised electrodes Which lead is the ground black yellow or blue Can any lead serve as ground The black electrode serves as the ground electrode The coloured electrodes yellow and blue can be configured to measure as pairs Should I turn off the PET 4 0 when I m not using it When you are not using the PET 4 0 it is better to turn it off This way the batteries will last longer about 10 hrs for a disposable CR123 The led is blinking on a different freguency than normal what is wrong This freguency indicates that the battery is low can t switch OFF my device The PET 4 0 can be switched off when the blue led blinks by pressing the on off button until the led stops blinking When
4. is sweat resistant NOT water resistant Keep it dry a CONNECTING TO OTHER DEVICES When connecting to any other device read this user guide for detailed safety instructions Do not connect incompatible products a Enhancements A few practical rules about accessories and enhancements e Keep all accessories and enhancements out of the reach of small children e When you disconnect the power cord of any accessory or enhancement grasp and pull the plug not the cord e Installation of any complex enhancements must be made by Brainguiry personnel only Otherwise there will be no support Before you start First check if all the necessary equipment is included in the suitcase Bluetooth receiver Ezurio or internal Bluetooth in laptop EEG disposable electrodes sample kit 3V battery Software needs to be ordered separately Options are e BioExplorer order the HASP key e Neuropuzzles Neurofeedback Game M PET 4 0 User Manual PET 4 0 EEG 6 lead 4 channels Specifications Electrode leads Channels EEG EMG ECG Electrodes Frequency band Sample rate Noise level Analog to Digital Amplifier Tactile feedback Power supply Interface Dimensions body Software Housing 6 leads N max 4 ch 6 leads Yes Active 0 400 Hz Any sample rate supported with a max of 1000 Hz for all channels or max 25kHz on 1 channel 0 25 microvolt 200 Hz 24 bit DC amplifi
5. on the active electrode Peel off the plastic cover and place the electrode on the skin skin The electrode is ready for measurement For use in the hairy parts You can also use the disposable electrodes with conductive paste added for good connection Snap the disposable electrode on the active electrode Peel off the plastic cover and add conductive paste Ten20 paste to the electrode Place the electrode on the scalp and make sure the paste makes full contact with the measuring spot and the disposable electrode The electrode is ready for measurement IMPORTANT NOTE WE DO NOT ADVISE TO USE THE REUSABLE ELECTRODES AFTER THE SILVER CHLORIDE LAYER HAS PARTLY COME OFF SEVERE NOISE WILL INTERFERE WITH THE SIGNAL MH PET 4 0 User Manual Conditions for good electrode contact It is very important that the electrodes are placed correctly e The skin should be clean free of cosmetics grease dirt or sweat e Youcan prep the skin with an alcohol swipe and or Nuprep abrasive paste e The disposable and or re usable electrodes are correctly snapped on the active electrodes e The removable plug male sub D should be firmly connected on the PET 4 0 e Make sure excess hair is out of the way of the head electrode site e Make sure the wires are not tangled too much 10 20 system The International 10 20 System of Electrode Placement is the most widely used method to describe the location of scalp elect
6. the led is lighting continuously break the bluetooth connection with the PET 4 0 by unplugging the Aircable or Ezurio from the USB port then after some time the status of the led on the PET 4 0 should change to blinking and the PET 4 0 can be turned off with the on off button Alternatively the software can be closed and the connection will be disabled Contacting support In case of problems please send an e mail with your technical related question specified to info brainclinics products com or visit the website www brainclinics products com Support for customers in EU Tel 0031 24 750 35 05 Fax 0031 84 224 55 79 We appreciate your suggestions about our products or FAQ s Warranty Warranty period on PET 4 0 Hardware 1 year Warranty terms 1 2 This warranty only goes into effect if the end user is a paying customer known by an official Brainguiry B V reseller or distributor Brainguiry B V warrants to you the end user customer that hardware and accessories will be free from defects in materials and workmanship after the date of purchase for a period of one year If Brainguiry B V receives notice of such defects during the warranty period Brainguiry B V will at its option either repair or replace products which prove to be defective Return shipment of the hardware is at customers cost and risk Brainguiry B V does not warrant that the operation of Brainguiry B V products will be uninterrupted or error
7. until the installation is finished 5 After installation of BioExplorer a screen will appear asking you to install he HASP driver Please also finish this installation This is essential STEP 2A Internal Bluetooth To check if you have Bluetooth available on your laptop you need to consult the manual of your own laptop Any Bluetooth receiver will be able to connect with the PET 4 0 Follow the instructions to find Bluetooth devices in the area of your laptop To connect the Bluetooth with the PET 4 0 read more on page 11 STEP 2B FOR EZURIO BLUETOOTH INSTALLATION WINDOWS XP SERVICEPACK 2 HAS TO BE INSTALLED 1 The Ezurio dongle will install the software automatically when the dongle is put into the USB port 2 Click through all windows that appear and install what is necessary 3 If the installation is successful Windows will not find new hardware anymore and the Ezurio is installed correctly IMPORTANT NOTE IF AFTER THIS INSTALLATION WINDOWS AGAIN FINDS NEW HARDWARE JUST PUT IN THE EZURIO DONGLE INTO THE USB PORT AGAIN AND CONTINUE OR REPEAT THE PROCESS STEP 3 A Connecting the internal Bluetooth with the PET 4 0 1 Switch on the PET 4 0 and wait until the blue led is blinking 2 You should now see the following icon in the bottom right corner of the taskbar in your screen the Blue icon with the white Bluetooth logo in the middle If the icon does not appear in the taskbar go to start gt control panel 3 Se
8. EG then the High pass and Low pass filters need to be in place as in 1 5 In general the amplitude of the band pass filter is usually connected to a bar graph or threshold object and the signal to an oscilloscope 6 Never link two or more filters serially behind each other except in the case of a high pass and low pass filters otherwise the delays of these filters will add up and will lead to less efficient neurofeedback learning Curves It is better to use an IIR filter for the filter settings for the slower bands When you go higher in frequency a FIR is better Always look closely to the frequency course and look for the optimum between a specific filter and an adequate delay 0 25s max Tips and tricks for using the active electrodes IMPORTANT NOTES 1 DO NOT USE THE ACTIVE ELECTRODE DIRECTLY ON THE SKIN OR SCALP ALWAYS USE A DISPOSABLE OR REUSABLE ELECTRODE AS INTERFACE 2 DON T EVER PUT CONDUCTIVE PASTE DIRECTLY ON THE ACTIVE ELECTRODE EXCESSIVE PASTE CAN BE REMOVED FROM THE ACTIVE ELECTRODE BY WASHING OFF WITH A MOIST COTTON CLOTH 3 PLEASE FOLLOW THESE INSTRUCTIONS TO AVOID CORROSION OF THE ELECTRODES Electrode type For use on the skin 1 Big 6 k 2 09 gt Make sure the pre gelled parts make full contact with the For usage on the mastoids ground and reference it is advisable to use the disposable electrodes First clean the skin with an alcohol swipe Snap the disposable electrode
9. PET 4 0 BioExplorer Installation Manual bratty Index What For your safety Before you start Hardware Recommendations Hardware notes Software notes Step 1 BioExplorer installation Step 2A Internal Bluetooth installation Step 2B Ezurio installation Step JA Connecting the Int Bluetooth with the PET 4 0 Step 3B Connecting the Ezurio with the PET 4 0 Step 4 Connecting PET 4 0 and BioExplorer Working with BioExplorer BioExplorer best practices Electrode use FAO Support amp Warranty Page 20 23 26 For your safety Read these simple guidelines Not following them may be dangerous or illegal Read the complete user guide for further information SWITCH ON SAFELY Do not switch the PET 4 0 on when bluetooth use is prohibited or when it may cause interference or danger fd INTERFERENCE PET 4 0 may be susceptible to interference which could affect performance SWITCH OFF IN AIRCRAFT Follow any restrictions Wireless devices can cause interference in aircrafts SWITCH OFF NEAR BLASTING Follow any restrictions Do not use the PET 4 0 where blasting is in progress USE SENSIBLY Use only in the normal position as explained in the product documentation QUALIFIED SERVICE Only qualified personnel may install or repair this product ENHANCEMENTS AND BATTERIES Use only approved enhancements and batteries Do not connect incompatible products SOS See Pe WATER RESISTANCE Your PET 4 0
10. T 4 0 off by pressing the ON OFF button until the red and blue LED lights lit up simultaneously and then release the button IMPORTANT NOTE WHEN YOU REMOVE THE EZURIO FROM THE USB PORT MAKE SURE THAT THE NEXT TIME YOU USE IT IT WILL BE INSERTED IN THE SAME USB PORT AS IT WAS DURING THE INSTALLATION The next time you are using the PET 4 0 The next time you are using the PET 4 0 with the Ezurio Bluetooth dongle the PET 4 0 will try to connect by itself Windows will ask for a bluetooth password if a balloon pops up at the bottom of the screen click on it follow the instructions on the screen the password is default A Otherwise repeat the steps under 3A STEP 4 Connecting the Brainguiry PET 4 0 to the BioExplorer software First time use If you are using the PET 4 0 for the first time you will have to install the Brainguiry driver into the software Install drivers per device PET 4 0 use the OPET driver PET EEG Brainguiry driver PET GSR Brainquiry PET driver Where can I change or add the driver for my PET 4 0 You can change the driver by following the points 1 to 8 1 Run the software BioExplorer by double clicking the icon on your desktop 2 Make sure the connection between the PET 4 0 and the bluetooth dongle is made described in step 3 3 Choose Devices from the BioExplorer MENNA menu This will display the Device A Manager dialog he Device Manager allows you to add and remove de
11. al it has to be filtered before it goes into the oscilloscope Use a High Pass 2Hz Butterworth 6 order and a Low Pass 42Hz FIR 60 length for this With these you know for certain that the slow DC components will be adequately filtered out The low pass will further eliminate 50 Hz noise EMG and other high frequency activity For visualizing EMG or ECG one can adjust the high pass and low pass filter setting accordingly 2 It is recommended for an EMG filter or an EMG inhibit to optimally use the full bandwidth of the PET EEG by using a High Pass of 55 Hz EU or 65 Hz US FIR order 100 Connect this to the expression evaluator In1 In1 100000 to get RMS EMG square the signal to get a positive value Using this implementation ensures you only get EMG not 50Hz gamma or high beta 3 As a real time impedance filter it is recommended to use a Band pass filter of 48 52 Hz EU or 58 62 Hz US Butterworth 16 order as impedance filter You connect the Amplitude NOT signal of this filter to a threshold object This value normally has to be under the 20 50 microvolt if not re apply the electrodes again and try to get a better contact between the electrodes and the skin 4 In case you use the PET EEG 2 channel for example for Coherence training this impedance filter ALSO has to be present and controlled for for this second channel Both channels have to have a clean and noise free signal The same is true for visualizing both E
12. arch for devices until you 4 Select use no key or geen sleutel find a BlueRadios gebruiken Bluetooth chip and the following screen IMPORTANT NOTE will appear A SCREEN WILL APPEAR THAT INDICATES TO WHICH COMPORT THE DEVICE IS CONNECTED WRITE THIS NUMBER DOWN BECAUSE YOU WILL NEED THIS NUMBER TO CONNECT THE PET 4 0 TO THE SOFTWARE oa v deplete rec eet et IF THE SOFTWARE ASKS FOR A o renee PASSWORD IT IS ALWAYS default ONCE YOU HAVE ADDED A DEVICE THE INTERNAL BLUETOOTH WILL REMEMBER AND TRY TO CONNECT ITSELF ASKING YOU FOR THE PASSWORD default Finish the rest of the installation Start the BioExplorer software and make sure that you measure on the correct COM port To check to which COM port the PET 4 0 is connected with the Aircable dongle see Frequently Asked Questions on page 25 If BioExplorer is started Windows will ask for the bluetooth password if a balloon pops up at the bottom of the screen click on it follow the instructions on the screen the password is default When there is a connection between the hardware and software the led on the PET 4 0 should stop blinking and is lid up continuously To point out another COM port please consult the FAQ in this manual When the PET 4 0 is running sending data the PET 4 0 can t be switched off Stop the measurement first and then switch the PET 4 0 off You can switch the PET 4 0 off by pressing the ON OFF button un
13. ation is finished and take out the USB dongle again When you remove the dongle from the USB port make sure that the next time you use it it will be inserted in the the same USB port as it was during the installation If this is ignored the driver has to be installed all over again My PET 4 0 is connected to COM 31 how can change my COM port to a lower value 1 Go to Control panel gt System gt Hardware 2 Go to Device Manager right click the USB serial port COM amp LPT and go to properties 3 Go to port settings and advanced Select a lower COM port in the drop down menu preferably COM 4 5 When it shows in use you can still select it and force it on that COM port 6 unless you are aware of other applications who need that specific COM port 7 Press OK and close the screens Now your COM port is set toa lower COM port 8 Change the COM port settings in BioExplorer accordingly BD When I put in my bluetooth dongle it wants to start installing software but I allready installed the software You should always use the same USB port as the one you used when you installed the software Please use this port or otherwise install the driver again on the port you want to use How can I change the USB port for my bluetooth dongle Just put in the dongle in to another USB port and wait if New hardware found screen appears If this happens please install the software again If this doesn t happen the dongle can be used
14. e DLL can be used for implementation of the PET 4 0 or PET in other software On demand the DLL Source code can be provided by Brainquiry Please contact us for information on info brainclinics com Other software provided on the CD Freeware e Neuropuzzles license can be bought at www brainclinics products com e JAVA 1 4 2_07 License reguired e BioExplorer software e BioEra for purchase installation and support visit http www proatech com products Games e Neuropuzzles Lite as freeware For information about buying the license of the software please contact Brainclinics Software notes IMPORTANT NOTE ALL THE SOFTWARE THAT IS PROVIDED ON THE BRAINOUIRY PET 4 0 CD IS NOT FOR MEDICAL USE AND IS SOLELY FOR PERSONAL USE Please follow the steps that are indicated in this installation manual STEP 1 Install the BioExplorer software A Use the Bluetooth receiver in your own laptop Page 9 STEP 2 B Install the Ezurio Bluetooth receiver Page 10 STEP 3 A Connect the internal Bluetooth with PET 4 0 Page 13 B Connect the Ezurio with PET 4 0 Page 15 STEP 4 Connect the PET 4 0 with the BioExplorer software Page 17 STEP 1 BioExplorer Software installation BioExplorer installation 1 Put the PET 4 0 CD in your computer 2 Browse to the CD ROM and go to the directory BioExplorer HASP USB key with 3 Double click the installation file BioExplorer license BE1 5 1 510Setup exe 4 Follow the installation steps
15. e click the 8 Select use no key or geen sleutel BlueRadios device gebruiken and the following screen will appear 9 IMPORTANT NOTE A SCREEN WILL APPEAR THAT INDICATES TO WHAT COM PORT THE DEVICE IS CONNECTED WRITE THIS NUMBER DOWN BECAUSE YOU WILL NEED THIS NUMBER TO O nr CONNECT THE PET 4 0 TO THE vetaa koli SOFTWARE IF THE SOFTWARE ASKS FOR A PASSWORD FILL OUT default ONCE YOU HAVE ADDED A DEVICE YOU CAN ALWAYS USE THE DEVICE USE THE EZURIO DONGLE INTO THE SAME USB PORT AS IT WAS DURING THE INSTALLATION UNTIL YOU REMOVE THE DEVICE FROM THE SCREEN UNDER POINT 4 10 Follow the rest of the installation 11 Start the BioExplorer software and make sure that you measure on the correct COM port To check to which COM port the PET 4 0 is connected with the Ezurio dongle see Frequently Asked Questions on page 25 12 If BioExplorer is started Windows can ask for a bluetooth password if a balloon pops up at the bottom of the screen click on it follow the instructions on the screen the password is default When there is a connection with the hardware and software the led on the PET 4 0 should stop blinking and is lid up continuously 13 To point out another COM port please consult the FAO on page 22 in this manual 14 When the PET 4 0 is running sending data the PET 4 0 can not be switched off Stop the measurement first and then switch the PET 4 0 off You can switch the PE
16. ectrodes which can be combined into 4 channels To configure the number of electrodes and channels follow these steps 1 In the menu Device Manager click on the installed device and press Properties 2 In Device Properties the number of channels and sampling rate can be set 3 If you click on the button Electrodes each single electrode can be set toa channel Connection Settings EEG Inputs Channels Kl v Sample Rate 200 10 750 lv Remove DC Offset Gain 64 v Electrodes Analog Inputs Channels n v Sample Rate 1200 GSR Input Enabled Sample Rate 27 v VAI NINNIN Default Unipolar Default Bipolar Help Cancel 4 Opening a design in BioExplorer for the PET 4 0 1 Make sure your PET 4 0 is connected Bluetooth to the BioExplorer software indication can be found in the status bar CONNECTED 2 Choose Design Open from the BioExplorer menu 3 Browse to the PET 4 0 CD to the folder BioExplorer Designs 4 Open the design DEMO PETA This design is ready for use IMPORTANT NOTES ALL THE SOFTWARE THAT IS PROVIDED ON THE BRAINQUIRY PET 4 0 CD IS NOT FOR MEDICAL USE AND IS SOLELY FOR PERSONAL USE NO RIGHTS CAN BE HELD AGAINST THE CONTENT OF THE TRAINING DESIGNS FOR USING THE SOFTWARE BIOEXPLORER USE THE HELP FUNCTION IN THE SOFTWARE YOU CAN ALSO SIGN UP FOR THE BIOEXPLORER YAHOO LIST ON THE INTERNET What is BioExplorer BioExplorer i
17. er Controlled by software latency 1 2 sec 3V battery CR123A Bluetooth Class 1 connectivity range 300 ft 56 x 110 x 21 mm E BioExplorer not included or API DLL available Robust and solid moulding Disposable electrodes Including Kendall Arbo H124SG Suitcase arm band bluetooth USB receiver manual disposable battery CD and sample bag of electrodes System reguirements Recommended Computer Configuration Windows XP Service Pack 2 Microsoft s DirectX version 9 0b or later 2 GHz Pentium 4 or faster 512 MB RAM or more SoundBlaster or compatible sound card A graphics card with 3D and DVD video acceleration and 64MB or more dedicated video RAM INTEGRATED VIDEO SYSTEMS THAT SHARE MEMORY WITH THE PROCESSOR ARE NOT RECOMMENDED Assuming your PC meets the other reguirements a fast video card will give you the best results Cards targeted at the gaming or multimedia market with newer chipsets from ATI or NVIDIA should work well Two cards or a single card with dual independent video outputs are required for dual monitor display e DVD compatible drive e WinDVD 6 or PowerDVD 6 for DVD playback Download software updates from www brainclinics products com under downloads Read this first HARDWARE NOTES Installing the Battery Open the battery holder by pulling off the black cap Take the disposable battery that was shipped with your product This 3 Volt battery is marked with the number CR123A
18. free Brainguiry B V products are neither intended nor approved for the diagnosis or treatment of any medical condition Warranty does not apply to defects resulting from a improper or inadeguate maintenance or calibration b software interfacing parts or supplies not supplied by Brainguiry B V c unauthorized modification or misuse d operation outside of the published environmental specifications for the product or improper site preparation or maintenance The remedies in this warranty statement are your sole and exclusive remedies accept as indicated above in no event will Brainquiry B V be liable for loss of data or for direct special incidental consequential including lost profits or other damage whether based in contract or otherwise Some states or provinces do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you hal PET 4 0 User Manual 21
19. n at which COM port the device is connected In this case the device is connected on com4 If the checkbox in the screen is not checked select it and wait until a COM port appears This is the port where your OPET is connected to My Bluetooth can t seem to find and connect to my PET 4 0 e Make sure the PET 4 0 is switched ON and the blue led is blinking e Take the external Bluetooth from your USB port and insert it again e Search for new devices again e Make sure that when the Bluetooth is searching for new devices the Bluetooth dongle is inserted and that your PET 4 0 is very close to the dongle e Switch of any other Bluetooth enabled devices e g Mobile phones or disable Bluetooth on those devices o I m using a laptop and my Bluetooth can t detect the device Ouite often laptops have a USB port on the back of the laptop Make sure that if you are using a laptop the LCD screen is not in between the receiver and the PET 4 0 otherwise it can block or not pick up the signal The LCD screen probably acts as a cage of Faraday Therefore during the first installation always make sure there is a direct line of sight between the receiver and the PET 4 0 If the USB ports are on the back of your laptop and you have trouble finding the bluetooth try a USB extension cable If after the installation of the Bluetooth dongle windows shows New hardware found what should i do Repeat installation again Wait until the whole install
20. rodes The 10 20 system is based on the relationship between the location of an electrode and the underlying area of cerebral cortex Each site has a letter to identify the lobe and a number or another letter to identify the hemisphere location The letters used are F Frontal lobe T Temporal lobe C Central P Parietal lobe O Occipital lobe Note There is no central lobe in the cerebral cortex C is just used for identification purposes only 21 The even numbers 2 4 6 8 refer to the right hemisphere and odd numbers 1 3 5 7 refer to the left hemisphere Z refers to an electrode placed on the mid line The smaller the number the closer the position to the mid line Fp stands for Front polar Nasion is the point between the forehead and nose Inion is the bump at the back of the skull The 10 and 20 10 20 system refer to the 10 and 20 inter electrode distance Where should I place the electrodes The black electrode serves as the ground electrode The blue one is and the yellow one is Basically you use the and the to tap into that part of the brain you want to get EEG from and you use the black one the ground to eliminate noise If you would like to measure Cz 1 channel 1 black on mastoid behind right or left ear 1 blue on mastoid right or left if ground is behind the right ear yellow should be behind the left 1 yellow on
21. s a Windows program for real time biophysical data acquisition processing and display It is intended for personal use in entertainment education and experimentation BioExplorer allows you to process and display data from your devices any way you want You can work with data received from one or more devices in real time or play back and analyze a previously recorded session BioExplorer uses a Design to tell it what to do with data from your device A design consists of a Signal Diagram and a set of Instruments E Hicksplseer 1 3 Bevign Brainguiry demo_tchanee_ bed Sosssan CAPTURE Signal Diagram You graphically create a Design by adding objects to the Signal Diagram and wiring them together by simply pulling an arrow between two objects Then configure your Design by double clicking objects to set their properties Here s an example of the Band pass Filter property page If any of the objects added to the Signal Diagram have user interfaces or Instruments they are automatically added to the Instruments window You can position these however you want When you have the Instruments positioned just press play to process and display data from your device in real time For more information about the use of BioExplorer please consult the Helo function in the software module itself BioExplorer best practices 1 The signal from the PET 4 0 source is a raw sign
22. til the red and blue LED lights up simultaneously and then release the button The next time you are using the PET 4 0 The next time you are using the PET 4 0 the Bluetooth will try to connect by itself Windows will ask for a Bluetooth password if a balloon pops up at the bottom of the screen click on it follow the instructions on the screen the password is default Otherwise repeat the steps under 3A STEP 3B Connecting the Ezurio Bluetooth with the PET 4 0 AFTER YOU HAVE INSTALLED THE SOFTWARE IN STEP 2B YOU CAN MAKE A CONNECTION BETWEEN THE PET 4 0 AND THE EZURIO BLUETOOTH DONGLE 1 Switch on the device and wait until the blue led is blinking 2 After the self installation of the Ezurio USB dongle in step 2 insert the Ezurio USB dongle into the USB port you installed the dongle on Remember which port you used to install the dongle 3 You should now see the following icon in the bottom right corner of the taskbar in your screen the Blue icon with the white Bluetooth logo in the middle 4 If the icon does not appear in the taskbar go to start gt control panel 5 Double click the icon and 6 Select Add and follow the wizard you will see the following Your computer will then find the screen Bluetooth devices that are near your computer Wizard Bluetooth apparaat toevoegen Selecteer het Bluetooth apparaat dat u wilt toevoegen JA Bluetooth lt gt Nieuw apparaat 7 Doubl
23. vices Cancel and set device properties 4 Press the Add button on the Device Manager dialog displaying Device Properties the New Device dialog Connection tina 5 For PET 4 0 Choose OPET in the Mme bo EViN drop down box and press OK 6 At this point the Device Properties dialog will be displayed This is where you specify how the PET 4 0 is connected to your computer Please only set the COM port for your device Press Ok Annuleren Help IMPORTANT NOTE IN THE EXAMPLE COM1 IS USED YOUR PORT IS SET TO ITS OWN SPECIFICATION IF YOU DON T KNOW TO WHAT COM PORT YOUR DEVICE IS CONNECTED PLEASE READ THE FAQ TO WHAT COM PORT IS MY DEVICE CONNECTED Device Manager 6 You should see your device listed in the Device Manager If you need to change the Device s configuration select it and press the Properties button When finished press the Close button and you will be returned to the program 7 You can use the status bar to see if BioExplorer is successfully communicating with the Brainquiry PET 4 0 The Status Bar should indicate the Device s state as CONNECTED If you have more than one Device installed left click the mouse on the device name in the status bar to scroll through all devices If the status bar says NO PORT or CONNECTION FAILED right click the status bar gt options Here you can change the COM port to which your device can be connected Electrodes vs channels The PET 4 has 6 leads el
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