User Manual English - Velopex International
Contents
1. An introductory pack of positioners size 1 or 2 depending on your sensor An O S P installation CD ROM drivers diagnostic tools A sensor personnalisation CD ROM A Velopex Digital sensor size 1 or size 2 cable of 80cm 2 6ft External power supply Wi Fi antenna USB key with its drivers LY A bag of disposable single use hygienic protective sleeves for size 1 and 2 sensors Gwandy A manual A packaging checklist 3 Installation 3 1 Precautions The Velopex Digital Wifi kit must be handled with care minimise the twisting pulling and bending of the attachment cable Do not step or roll on the cable Do not pull on the cable itself but on the connection plug to disconnect the attachment cable To avoid interferences in the image do not use the system close to strong magnetic fields and avoid proximity to electrostatic emission sources Install your imaging software before the installation of the Velopex Digital Wifi kit its drivers and O S P tools and the personalisation files The batteries of the box are partially charged when leaving the factory Charge the batteries completely before using the kit See 3 2 2 Charging the batteries 3 1 1 Recommended minimal configuration Any computer configuration that does not comply with the minimal recommended configuration can prevent the starting or proper functioning or the Velopex Digital Wifi kit Verify the spe2. KRYSTAL X Owandy KRYSTAL X Owandy C i 1 ees T l Do not connect or disconnect the sensor waiting for an acquisition or during an acquisition you could damage the sensor Make sure the box is in standbv mode before disconnecting the sensor The Velopex Digital Wifi kit is powered by batteries located inside the box To recharge these batteries it is necessarv to connect the box to the power supplv and to the mains The Velopex Digital Wifi box communicates with the computer bv using a Wi Fi radio link A Wi Fi antenna is provided with the kit to be plugged in a USB 2 0 port of the computer Check that the box is correctiv connected switch it on with the button if the green light on the box is switched on it is powered correctly 3 2 2 Charging the batteries Use only the normalised power supply provided with the Velopex Digital Wifi kit or the safety standards applicable to this type of equipment might not be respected Switch off the box with the button the batteries must be recharged in standby mode When the red light on the box blinks once per second or that the box does not switch on after a period of inactivity it is necessary to recharge the batteries Switch off the box with the button the batteries must be recharged in standby mode Connect the power supply to the box and the mains The red light blinks several
3. Velopex Digital Wi Fi INSTALLATION AND USER MANUAL Version 02 18 April 2007 Medivance Instruments Ltd Barretts Green Road London NW10 7AP UK d T 44 0 20 8965 2913 0459 F 44 0 20 8963 1270 E enquiries velopex com Index a INTRODUCTION cc cct ct tte ct ee ett kt tet eee ett teeth tt eth te 1 1 COMPLIANCE WITH STANDARDS a a gagga nata nata datata a tagha a data ata asla data taa tata ata tata ada ha li POWER SUPPLY adorare tanti a dasi dia tata taha artna ta tala tata tata tata tata tata adha ata AA tata tata tal Teo IKIABILIT 7 ANDIOPERATORS anali tata s ana g a tag a a tag a ta a tag a a tata taha a a tata g a a a a ata ta tag a a taha tata tata tal 1 4 sPACKAGING AND ENVIRONMENT dcscedevececevececdscacedececavecavecececodecacedavecedededavevadevecededadedevecavecedas 1 5 MARKING AND LABELLING SYMBOLS ia sieg a aa a a a g ag a aa g ag a g ag a aa a g a a a ata 2 CONTENTS 1 0 e IIIA MMA A MAMMA KAN MA RAMA KANA MAN MAA MAN EA NA AA HA NANEEEENEE A AEEnEENE En 3 JINSTALLATION i i A eee 3 1 PRECAUTIONS a a a a aa la triek 3 2 IEQUIPMENTINSTAELATIONI inibit 3 3 SOFTWARE INS TALIA TION itini siecle aisiistscsesd ecstatic deca creche oe ee teehee 3 4 CONFIGURATION IN THE VELOPEX EASY USE IMAGING SOFTWARE c cccecceccececceceecceceeceaees 3 5 SHARING THE SENSOR AND BOX i i ge Soeecnceen heehee titlec nan rnanan rran ARDEA nan eae ene Sees aaa wea ei ie win i
4. 3 5 3 Use of multiple kits with multiple computers To share multiple kits between multiple computers each box and Wi Fi antenna must be configured with a different IP address to create box and computer pairs Beforehand on each workstation you need to 1 Install the imaging software used for the acquisition 2 Install the drivers and O S P tools 3 Install the personalisation files of the sensor that will be used on that workstation 4 Configure the computers with a different IP address for each sensor e g 192 168 77 91 192 168 77 90 192 168 77 89 Write down these parameters in the first columns of the overview table below Computer IP address SSID Channel Serial number IP address name computer box box Configure subsequently the computer and box pairs 1 Power up only one Velopex Digital Wifi interface box 2 Open the sensor configuration window in the Velopex Digital Easy use imaging software see 3 4 3 Click on the Wifi button and modify the SSID the channel and IP address of the box Caution be careful not to use the network parameters of a computer or another box Write down these parameters in the last columns of the overview table above the serial number can be found under the box 4 Power down the box that is configured with the button and configure another box and computer pair Configuration example Station 1 IP 192 168 77 80 Station 2 IP 192 168 77 79 Conne
5. The last window displays the location of the O S P tools close this window by clicking on the red cross of the window top right Close the main O S P installation window if it is still displayed on screen Automatic installation for Windows 2000 and XP insert the O S P CD ROM in the CD ROM drive The interface will launch automatically and will guide you through the different installation steps Refer to the Windows help if the CD Rom does not automatically launch Select the desired language in the main screen The tabs at the top of the page link to different pages of the Owandy website and provide more information regarding Owandy Click on Install then on Next Select WIFI in the menu that appears Confirm the installation of the Velopex Digital Wifi drivers by clicking on WIFI Select the desired language in the window that appears and click on Next In the welcome screen click on Next Select the target directory by clicking on Browse and by navigating to the desired directory After having selected the target directory the directory where the software will be installed click on Next 8 Click on Install to start the copying the files 9 A window will inform you of the successful installation close it by clicking on Exit 10 The last window displays the location of the O S P tools close this window by clicking on the red cross of the window top r
6. Click on Memorise to save the parameters in the box on Cancel to exit the window without changing the parameters of the box or on Read actual to display the settings of the connection configuration tools of the antenna to modify the parameters see 3 3 1 Installation and 1 Make sure the settings of the box are consistent with the settings of the Wi Fi antenna Start the configuration of the Wi Fi antenna Wi Fi channels available by region extract of standard IEEE Std 802 11b Domain Channel Frequency X10 X 20 X 30 X 31 X 32 X 40 X AT MHz FCC IC ETSI Spain France Japan Japan 1 2412 x x x l l 7 2 241 7 X X X Ni l x 3 2422 x x x 4 2427 XxX X X il i l A 5 2432 x x x 3 x 6 2437 X X X ii i l x T 2442 X X X B l z 8 2447 x x x x 9 2452 X X X il L l x 10 2457 x x x x 11 2462 x x x 7 7 7 i 12 2467 E x B m 7 13 2472 x P 7 14 2484 F l FCC USA IC Canada ETSI Europe except Spain and France 3 4 2 Re initialisation of factory settings If you want to re initialise the factory settings you need to re initialise the settings of the Wi Fi antenna the box and the connection in the imaging software Factory settings e IP address 192 168 77 92 e Subnet mask 255 255 255 0 e Channel 11 e SSID Velopex Digital To re initialise the parameters of the connection in the software click on the Factory settings button in t
7. User manual Page 23 33 4 4 Acquisition of an image 4 4 1 Acquisition procedure The image acquisition goes through several steps 1 Before being able to acquire an image with the sensor you need to start the computer with which the box will be used and start the imaging software Check that the sensor toolbar or the sensor icon is green and that the green light on the box is lit and the yellow light is not lit Program the different parameters exposure time etc on the X ray generator see 4 5 Exposure time for more information Cover the sensor with a hygienic protective sheath making sure to cover a sufficient length of cable A set of positioners is provided with the kit to place the sensor in the different parts of the mouth their use is recommended to ensure the sensor is positioned perpendicularly to the X ray beam The sensor can also be positioned manually maintained by the patient as with conventional film This can be necessary for children with a small oral cavity Position the sensor in the mouth behind the tooth of which you want to acquire an image If you do not use a positioner a cotton roll can be helpful to position the sensor parallel to the tooth Turn the sensitive surface of the sensor the flat surface towards the generator if it is facing the other way the sensor will not be able to acquire images Refer to the poster provided with the positioners for more information regarding the positioni
8. and image database must be backed up regulariv to be able to recuperate them if needed in case of hard disk or computer problems Ask the advice of vour IT specialist with regard to the backup system that is best suited to your computer configuration external or removable hard disk Zip or Jaz system CD ROM or DVD writer etc Store the copies in a safe place 6 Troubleshooting If an error occurs during operation check the different items in this troubleshooting guide If you cannot resolve your problem please contact your distributor 6 1 General Symptom Cause Solution The Velopex Digital Wifi kit does acquire e Check that the active surface of the sensor is directed images towards the X ray generator and is positioned correctly in the field of the X ray beam e Check that the kit is correctly configured in the imaging software and that the drivers are correctly installed e Check that the green light on the box is on and that the sensor toolbar is green if this is not the case reactivate the box by pushing on the button e Check that the sensor is connected correctly to the box e Check that the generator is emitting X rays with another sensor or with conventional film The kit cannot communicate with the The Wi Fi connection could be lost ter compe e Check the network settings of the Wi Fi antenna see 3 3 1 Installation and configuration of the Wi Fi antenna e Switch the box off and back on the
9. ew ies ee in wa ee siecle biome inte E cies o wie state est E E E A E E A E E E E ES 4 1 PREGCAINON ne A oe ee Cee OR OS Ae REO Oe OMe Seer See teen Omen Seer eee eee een Cee aee eee eae 4 2 LIGHTS AND BUTTON ON THE INTERFACE BOX kiri 4 3 USE OF THE VELOPEX DIGITAL STANDALONE SOFTWARE cccecceccaccecencccceceaccaceneenecneaneaneaes AA ey 2G TES Bd RS cay G BE d ka ii A ida A AO EPO SURE TIME ax 5 HYGIENE AND MAINTENANCE c cccececceccecceceececescecceneeneeneseeaneaseueeneenenneanenneneeneanes 5 1 HYGIENE AND DISINFECTION cccceccceccecceccenccaccacecuecnecueeauecuecuecaeeatecueaneeneeuntantunesneeuneaneanes 5 2 RECOMMENDED DISINFECTION PROCEDURE cccceccecceccenccaccececuecuecuceunecuecnecuueuneuuecneeuneaneans 53 MANTENANCE sia ic ected tweens UOO ae aguante nega 6 TROUBLESHOOTING iii Da Ta a tata Tu Ba ta munis 6 1 GENERA Ree et A a enn nnn Tents ner A a enna nah stent 60 2 POWER SUPPLY OF THE INTERFACE BOX serati a A Brot G HARGINGOFTEE BALBI Sa i EEA A A EAER A GW IMAGE QUAD A ta a oat cece E E AE en cicnaicaaiesclscnsiaandacsaien arenas sasen een nescence 7 SPECIFICATIONS ccccccccecccccecscceceeccacenceneeneaseaseneeneenenneasenseneenesneaseanenseneenesneaeeneeansnesnes 8 OPTIONAL KITS AND ACCESSORIES ccccccccccsececcsccccecceececesceneenseneeneenesneanenneneeneaneass 8 1 07221 07 NA a 8 2 ACCESSORIES ccccccceccccccccccccaceuuecueceecueauecnecnecaueaueunecneeaueanecnecnecateu
10. 0 Fager FI E Channel 11 7 DD SSID Velopex Digital IP 192 168 77 91 IP 192 168 77 92 3 5 2 Use of a kit with multiple computers When the kit is shared between multiple computers beforehand on each workstation you need to 1 Install the imaging software used for the acquisition 2 Install the drivers and O S P tools 3 Install the personalisation files of the sensor that will be used on that workstation 4 Configure the computers with a different IP address but starting with the same first 3 groups of numbers e g 192 168 77 91 192 168 77 90 192 168 77 89 5 Check the option Disable connection if time elapsed and uncheck the option Activate connection in the sensor configuration menu see 4 3 3 Configuration menu The kit is used in turn with the different computers To switch the sensor from one computer to another the connection on the workstation receiving the acquired images must be activated by right clicking on the sensor toolbar and selecting the Activate connection If the kit is in use with another workstation the toolbar will only turn green when the kit becomes available The sensor toolbar is grey when the Wi Fi connection Wi Fi is not active Configuration example IP 192 168 77 88 B P sp IP 192 168 77 89 IP 192 168 77 92 IP 192 168 77 91 Connection Ad Hoc Subnet mask 255 255 255 0 Channel 11 SSID Velopex Digital IP 192 168 77 90
11. 80cm 2 6ft 10bits 1024 grey levels Wi Fi standard 802 11b AW 12V direct current 1A 80mins 500 minimum 2 weeks 2 hours 10 C to 40 C 50 F to 104 F Min 100 000 cycles IPX 7 NF EN CEI60601 1 NF EN CEI60601 1 1 NF EN CEI60601 1 2 8 Optional kits and accessories 8 1 Optional kits The optional kits allow you to add a sensor or box to your kit to evolve according to your needs Each optional kit is supplied with its accessories Optional Velopex Digital Wifi interface box kit with its accessories compatible with Velopex Digital size 1 and 2 sensors KRYSTAL X WIFI Owandy Contact your re seller its accessories D Optional Velopex Digital size 1 or 2 sensor kit with Contact your re seller 8 2 Accessories Refill packs of 10 positionners CESCE n a ees h e2 DORT1ANGUBW Size 1 bitewing owandy DORT1ANGUZE Size 1 endo NI O Ineroduction Pack DORT1ANGUZP Size 1 posterior DORT1ANGUZPA Size 1 peri apical DORT2ANGUBW Size 2 bitewing DORT ANGUZE Size 2 endo DORTZ ANGUZP Size 2 posterior DORTZ ANGUZPA Size 2 perl apical Hvgienic single use disposable protection sleeves for size 1 and 2 sensors DOPROTECCAPXL Bag of 20 pieces Supports and adaptors DOSUPCAP730 Sensor wall support DOSUPKW Box wall support with base plate amp strap DOADAPTW 2V1 Adaptor size 2 gt 1 DORSANGKW Strap 3 piec
12. ains power supply through the power supply double insulation medical standard when the batteries are charging There is no physical or electrical connection between the Velopex Digital Wifi kit and the X ray generator 1 2 Power supply The Velopex Digital Wifi kit is powered by batteries located inside the box To recharge these batteries it is necessary to connect the box to the power supply and to the mains Use only the normalised power supply provided with the Velopex Digital Wifi kit or the safety standards applicable to this type of equipment might not be respected Switch off the box with the button the batteries must be recharged in standby mode 1 3 Liability and operators Installer the installation of the Velopex Digital Wifi kit requires computer skills relating to both equipment and software Follow the recommendations and guidelines of the installation chapter to install the equipment and software User the Velopex Digital Wifi kit must be used by a dental practitioner The Velopex Digital Wifi box should never be opened by the user Only the manufacturer is authorised to open and make repairs to the sensor or box Return the equipment to the distributor in case of malfunction and or if the documentation you possess does not contain the necessary information for the authorised maintenance of the malfunctioning equipment The manufacturer will not be liable if e Interventions or repairs have been made by persons with
13. cifications of the computer s before the installation Operating system Windows XP service pack 1 Millennium or 98 second edition Computer Compliant CE IEC950 Motherboard Intel 1 2GHz chipset and processor USB port for Wi Fi antenna Compatible USB 1 1 USB 2 0 High Speed recommended Graphics card 64MB Monitor High resolution 1024x768 15inch RAM memory 256MB Hard disk 10GB CD ROM drive 24x Backup system External removable disk Zip or Jaz system CD ROM DVD Printer Laser inkjet thermal Keyboard and mouse At acquisition workstation Velopex Digital Wifi kit with appropriate drivers Imaging software X ray generator with electronic timer If your computer does not possess USB 2 0 ports these can be added as PCI cards for desktop computers or PCMCIA cards for laptops If the USB ports do not provide enough current please use a powered hub with its own power supply The PCMCIA cards need to be powered by an external power supply or connected to a powered hub if they do not provide enough current Please contact your IT specialist for further information 3 1 2 Setup guidelines The computer and the screen with which the sensor and the box are used should preferably be situated close to the chair within the field of vision of the practitioner to allow for immediate use Provide visual access for the patient to be able to share the radiological information with him her The screen must be place so as to avoid any reflect
14. ction Ad Hoc Subnet mask 255 255 255 0 Channel 11 SSID Velopex Digital Wifi X1 Connection Ad Hoc Subnet mask 255 255 255 0 Channel 12 SSID Velopex Digital Wifi X2 Box 121 IP 192 168 77 93 Box 122 IP 192 168 77 94 Computer IP address SSID Channel Serial number IP address name computer box box Station 1 192 168 77 80 Velopex Digital 11 121 192 168 77 93 Wifi X1 Station 2 192 168 77 79 Velopex Digital 12 122 192 168 77 94 Wifi X2 A Use 4 1 Precautions Make sure the sensitive surface the flat surface of the sensor is directed towards the X ray generator The active surface of the sensor is marked by a frame The back of the sensor rounded does not react to X rays and does not produce an image on screen The kit must be manipulated with care minimising the twisting pulling and bending of the attachment cable Do not step or roll on the cable Be careful not to pull on the cable when removing the hygienic protective sheaths Do not pull on the cable itself but on the plug to disconnect the attachment cable Do not connect or disconnect the sensor waiting for an acquisition or during an acquisition you could damage the sensor Make sure the box is in standby mode before disconnecting the sensor Even though the sensor is resistant to impacts it is strongly recommended to not let it fall on the floor If a physical impact should exceptionally happen contact your distributor and do not try to intervene yours
15. ded with the kit or you could damage the box Pass the strap under the base plate as indicated in the drawing underneath and close it on itself to ensure the Velcro fastening holds Your box can now be attached to a support with the strap e g to the arm of your X ray generator to the headrest or armrest of your chair Mount the box using the wall support it is also possible to insert the box with the base plate in the wall support of the box The wall support can be mounted on a wall a worktop or object either by using the screws or by using the strap passing it through the slits provided for that purpose in the wall support of the box To mount the wall support of the box drill 2 holes si A according to the outline opposite Insert the plugs screw in nae the screws and hook on the wall support to these attachments Slide the box in the wall support using the base plate 33mm 1 3inch of space Do not mount the wall support of the box upside down or horizontally the box and sensor could fall on the ground and be damaged e ApUeMO X TVLSAUM Storing the sensor it is possible to store the sensor in the space provided in the box An adapter is included to store the size 1 sensors in the box s storage area Remove the protective film from the double sided adhesive at the back of the adapter before
16. e g Grey levels seem to be missing in the image flat areas of grey appear The image is blurred Cause Solution The sensor is badly positioned with regard to the X ray beam Reposition the sensor making sure it is well within the field of the X ray beam Use the positioners provided with the sensor for optimal positioning The image is under exposed the X ray dose is too low increase the X ray dose on the generator The percentage that is displayed in the image indicate the exposure level o Oto 80 under exposed image o 80to 120 correctly exposed image o 120 to 200 over exposed image Check the dose emitted by the X ray generator due to age the dose can be insufficient Have the generator checked by a technician when in doubt The generator is positioned too far from the patient with regard to the selected dose Check the parameters of your monitor contrast and brightness and avoid reflections on the screen The image is over exposed the X ray dose is too high reduce the X ray dose on the generator The percentage that is displayed in the image indicate the exposure level o Oto 80 under exposed image o 80to 120 correctly exposed image o 120 to 200 over exposed image Check the parameters of your monitor contrast and brightness and avoid reflections on the screen Check the quality and parameters of the monitor Check the connection of the cable of the screen at the side o
17. e your kit with the Velopex Digital Easy use imaging software you must configure your equipment 1 Start the imaging software double click on the desktop icon or use the link in Start Programs QuickVision 2 Click on the Configuration button in the main screen 3 Select OWANDY DSX730 amp Velopex Digital under the Intra Oral sensor option in the window that appears CONFIGURATION RADIOS et IMAGERIE 7 Chemins des fichiers Radios C WULIEWS Archives radios A Images couleur C WULIEWS Archives images A Panoramique num rique Non installefe arj et emis jat a Ts IP er P num riques Capteur f 7 ARA f q EERS p 7 0WANDY DSX730 Krystal E A 4 Click on Configure at the right of the menu CONFIGURATION sa In the configuration window ces 4 Check the WIFI model lt Advanced configuration panel of the Wi Fi connection of the box see 3 4 1 kystal ss Afi 3 wir X mera 4 Reinitialise the default factorv settings see 3 4 2 Mod le l USB rr z Ls eae Barre d outils F er aN Activation pendant 2 zi inut MIFLKE P u A 4 Set the activation time of the box par default 2min A short activation time allows you to save the batteries by Traitements p i iee f TAN a switching off the box quickiv 4 Select the image treatment Date et heure dans limage e Radi
18. ed with the system should be covered by the hygienic protective sheath together with the sensor N Do not pull on the cable when removing the sensor from the positioner Thev should be cleaned and disinfected according to the same procedure as for the sensor see 5 2 Recommended disinfection procedure Thev can be sterilised either in an autoclave classic steam sterilizer distilled water 134 C 273 F 3bar 4min or using cold sterilisation see product instructions They withstand a maximal temperature of 145 C 293 F A defective positioner can be thrown away with the regular waste 5 2 Recommended disinfection procedure Remove the hygienic protective sheath dispose of it appropriately with the a contaminated waste Vigorously wipe down the sensor to remove any visible M N residues If necessary rinse with copious amounts of water Then place the sensor in the disinfecting agent disinfectant for 15min never immerse the connector of the sensor or f Only immerse the sensor and the beginning of the cable in the the connection box in the liquid Then rinse thoroughly the sensor with copious amounts of fresh water Do not put the sensor in a sterilizer or an autoclave the high LI N temperature and excessive high pressure will seriously damage the i J electronics of the sensor z A Do not clean the sensor with inappropriate instruments knife If the sensor is not being used immediatel
19. elf Do not ask the patient to bite on the sensor or cable gt gt gt gt gt 4 2 Lights and button on the interface box During initialisation of the box the green and yellow lights light up once the initialisation finished only the green light remains lit The box automatically switches to standby mode after a period that can be set in the configuration window see below the default period is 2 minutes All lights are off when the box is in standbv mode and the sensor toolbar turns red To reactivate the box vou oniv need to push the button on the box The lights inform the user about the state of the box e Green light only sensor ready for image acquisition e Yellow light sensor not available in preparation transmitting or Wi Fi connection not available Yellow light blinking sensor not found Red light only an error occurred restart the box e Red light blinking several times per second battery level low recharge them The red light blinks several times per second when the box is connected to the power supply to recharge the batteries 4 3 Use of the Velopex Digital StandAlone software 4 3 1 Modes of operation The Velopex Digital Wifi kit can function in two ways Through the Twain protocol for scanners to use this mode select Velopex Digital USB Intra Oral Twain drivers in the TWAIN acquisition option of your imaging software Subsequently start the TWAIN acquisition the interface is ide
20. es DOBACCU1KW Power supplv WUSB54GP Wi Fi antenna USB key
21. f the graphics card and the monitor Check the screen configuration under Windows screen configuration panel it must display colours in at least 24bits Re acquire the image The patient has moved during the exposure The generator head was not stabilised and has moved 7 Specifications Velopex Digital size 1 sensor External dimensions size 1 sensor CCD matrix size 1 sensor e Sensitive area in size e Sensitive area in pixels e Pixel dimensions Velopex Digital size 2 sensor External dimensions size 2 sensor CCD matrix size 2 sensor e Sensitive area in size e Sensitive area in pixels e Pixel dimensions Technical specifications size 1 and 2 sensors Maximum external dimensions connection box Length sensor cable in polyurethane Grey levels Connection Consumption kit Input voltage connection box for charging batteries Input current connection box for charging batteries Maximum recharging time Number of charge cycles supported by the batteries Running time in standby mode Running time in use Operating temperature Lifespan CCD Standards Sealing standard Velopex Digital sensor Conformity to standards 38 9 x 26 5 x 7 4mm 1 5x 1 0 x 0 3inch 30 x 20mm 600mm 1 2 x 0 8inch 0 9inch 1500 x 1000pixels 20 x 20um 42 7 x 28 5 x 7 4mm 1 7 x 1 1 x 0 3inch 34 x 24mm 816mm 11 3 x 0 9inch 1 3inch 1790 x 1260pixels 19 x 19um 18 6 x 8 4 x 2 4cm 7 3 x 3 3 x 0 9inch
22. g on the icon in the toolbar next to the clock Select the Connection information tab and click on More information Click on the State to display the noise level and signal strength To calculate the signal noise ratio you need to Signal strength Noise level e g 56 99 43 If the result is inferior to 20 you need to change the setup to obtain a more important signal to noise ratio e g by modifying the orientation of the antenna by positioning the antenna closer to the box by clearing the line of field between the antenna and the box 3 3 2 Installation of the drivers and the O S P Automatic installation for Windows 98SE and Millennium insert the O S P CD ROM in the CD ROM drive The interface will launch automatically and will guide you through the different installation steps Refer to the Windows help if the CD Rom does not automatically launch Pohl Click on the button to start the installation Select the desired language in the window that appears and click on Next In the welcome screen click on Next Select the target directory by clicking on Browse and by navigating to the desired directory After having selected the target directory the directory where the software will be installed click on Next Click on Install to start the copying the files A window will inform you of the successful installation close it by clicking on Exit
23. green light should be on and the yellow light off The kit cannot communicate with the The changes of the network settings have not been taken computer after changing the network into account settings e Reconfigure the box with the factory settings see 3 4 2 Re initialisation of factory settings If you cannot modify the factory settings contact your distributor The kit re initialises by itself When a problem with the kit occurs it re initialises the red light remains lit for 30 seconds before restarting e f the box continuously re initialises switch it off and back on with the button If the problem persists contact your distributor The red light of the box lights up e An error has occurred switch the box off and back on with the button 6 2 Power supply of the box Symptom Cause Solution The red light of the box blinks once per second The box does not switch on when the e button is pushed The box switches off e The charge level of the box is low recharge the batteries The batteries are discharged recharge them The box automaticallv switches off after a period of inactivitv set in the configuration menu Push the button to restart the kit The charge level of the box is low recharge the batteries The batteries of the box are partially charged when leaving the factory Charge the batteries completely before using the kit Refer to chapter 3 2 2 Charging the batteries fo
24. he configuration panel see above Click on OK in the confirmation window that is displayed to configure the default parameters of the Wi Fi connection Wi Fi with the box To re initialise the factory settings of the box 1 Activate the box by pushing the button 2 Push the button and keep it pushed in 3 Release the button when the three lights have blinked 5 times the box will restart with the factory settings To re initialise the parameters of the Wi Fi antenna you need to start the configuration tools see 3 3 1 Installation and configuration of the Wi Fi antenna 3 5 Sharing the sensor and box Sharing the sensor and the box allows you to use one or more sensors in turn in a practice with multiple chairs It is recommended to link the different workstations in a network to allow for the central storage and sharing of the images A Wi Fi antenna must be available at each workstation 3 5 1 Use of a kit with one computer For use with a single workstation the default factory parameters can be used These can be modified taking into account the guidelines under 3 3 1 and 3 4 To allow the sharing of the Velopex Digital Wifi kit between different workstations it is necessary to install the imaging software used for the acquisition of the images the drivers O S P tools and personalisation files on all the computers with which the box will be used beforehand gt Connection Ad Hoc D Subnet mask 255 255 255
25. ight 11 Close the main O S P installation window if it is still displayed on screen pe Ola Oe Manual installation if you want to start the manual installation of the drivers and O S P tools 1 Insert the O S P CD ROM in the CD ROM drive 2 Navigate to the setups WIFL XRAYS BOX W98 WME W2000 WXP directory on the O S P CD ROM 3 Launch setup exe Refer to the automatic installation of the O S P mentioned above 3 3 3 Personalisation files Each kit is provided with a sensor personalisation CD ROM of its own the serial number of the Velopex Digital sensor is written on the CD ROM You can therefore not use the same CD ROM to install several Velopex Digital sensors Before installing the sensor personalisation files make sure that e The drivers of the Velopex Digital Wifi kit are installed e The imaging software is not started Insert the sensor personalisation CD ROM a window appears and the personalisation files are copied to the hard disk Close the window after the files have been copied by pushing any key of the keyboard when asked for 3 3 4 O S P update If you need to update your O S P 1 Insert the O S P CD ROM 2 Navigate to the isetupsiWIFI XRAYS BOX W98 WME W2000 WXP directory on the CD ROM 3 Launch setup exe 4 Click on Install or Reinstall and be guided by the instructions on screen 3 4 Configuration in the Velopex Digital imaging software To be able to us
26. ill inform you that you are connected in ad hoc mode A Division of Cisco Systems Inc Confirmer les nouveaux param tres Sans fil G Adaptateur USB oniteur r seau sans fil 1 1 Mod le WUSB54GC If the window does not display Access to Ad hoc network succeeded Click on the Search for site tab Click on the Refresh button to display all available Wi Fi connections the Velopex Digital connection should appear in the list Select the Velopex Digital connection then click on Connect Moniteur de r seau sans fil Linksys Click on No if a warning message asks to c Votre PC utilise actuellement une adresse IF statique Souhaitez vous automatically obtain an IP address see Od obtenir automatiquement une adresse IP pour la connexion sans Fil opposite The box will automatically be detected and an Access to Ad Hoc network succeeded window is displayed The parameters of the Wi Fi antenna must be consistent with the parameters of the Velopex Digital Wifi interface box refer to chapter 3 4 1 Advanced configuration panel of the box for more information Use with a firewall If a firewall is installed in Windows it must authorise the following software programs e Ping exe e Ingxsrvr exe e Wifix test exe Calculate the strength of the Wi Fi signal To calculate the power of the Wi Fi signal 1 2 3 Start the tools of the Wi Fi antenna by double clickin
27. inserting it in the sensor storage space The part of the adapter with the adhesive must be inserted last this to allow you to remove the adapter at a later date The kit is also provided with a wall support for the sensor this support is compatible with size 1 and 2 sensors and can be mounted to a wall a worktop or to equipment It allows you to store the sensor within easy reach and to protect it against eventual impacts or drops 3 3 Software installation Install the Velopex Digital Easv use or third partv imaging software and check its proper functioning before installing the equipment and its drivers Refer to the software manual for the installation instructions 3 3 1 Installation and configuration of the Wi Fi antenna Install the drivers before connecting the Wi Fi antenna to the USB port Refer to the manufacturer s documentation of the antenna for more information Insert the CD ROM of the Wi Fi antenna Wi Fi in the CD ROM drive The interface will launch automatically and will guide you through the different installation steps Refer to the Windows help if the CD Rom does not automatically launch 1 Select the desired language in the main screen then click on Install 2 Click on Click here to start 3 Accept the license agreement in window number 1 by clicking on Next the files are copied to your hard disk 4 Connect the Wi Fi antenna to the USB 2 0 port when asked for A mes
28. ions or direct overhead illuminations that could be detrimental to the visualization of the radiological images It must be set up contrast and brightness to display as many grey levels as possible in the image The X ray generator has a great influence on the quality of the acquired images The Velopex Digital Wifi kit is compatible with any kind of generator be it high frequency or conventional The generator must be equipped with an electronic timer allowing for very short exposure times and must emit a dose sufficient for the acquisition of a good image with enough grey levels Make sure that your generator is not worn as the dose emitted will be insufficient and could influence the quality of the acquired image The energy emitted by a generator diminishes over time when in doubt have your generator checked by a qualified technician Make sure he had of the generator is stable any movement of the head will induce movement blur in the acquired image 3 2 Equipment installation 3 2 1 Connections The Velopex Digital Wifi interface box provides connectors for the sensor and the power supply to recharge the batteries Connect the sensor cable connector to the box by aligning the red dot on the plug with the red dot on the socket of the box do not try to force the insertion of the plug it could damage the connector The Velopex Digital Wifi interface box accepts size 1 or 2 Velopex Digital sensors
29. l charged at 100 e Battery indicator orange and half full low charge e Battery indicator red and empty recharge batteries 4 Extension reduction of the toolbar to hide display the options lt Configuration of the resolution check the option to acquire images in full resolution uncheck the option to switch to standard resolution 4 Iconize the toolbar in the taskbar The resolution and operation mode can only be modified when the green light of the box is on The box needs a few seconds to change the parameters The box automatically switches to standby mode after a few minutes of not being used the lights will switch off and the sensor toolbar turns red Push the button on the box to restart the Check the state of the lights on the box and the colour of the sensor toolbar before each acquisition the green light must be switched on and the toolbar must be displayed in green AN 3 A 4 3 3 Configuration menu A right click on the sensor icon in the taskbar or on the sensor toolbar displays the configuration menu Intra oral sensor Start with Windows Configuration Display new images during Images pending Activate connection Disable connection if time elapsed Exit Displays the sensor toolbar Once checked the StandAlone program will be launched each time your computer is started Displays the configuration menu see 3 4 Configuration in the Velopex Digital imaging software Adjusts the display ti
30. letely eliminated as well as the possible influences on image quality such as the type and age of the chemical product the temperature of the baths or the development time The sensor is available in two sizes depending on the kit you have ordered you received a size 1 a size 2 sensor or both e The size 1 sensor allows you to acquire the majority of intra oral images peri apical and retro coronary both vertically and horizontally e The size 2 sensor furthermore allows you to easily acquire horizontal bitewing images The instructions and information in this manual refer to both sensor sizes unless specifically stated The size of the sensor is marked on the sensor itself 1 1 Compliance with standards The Velopex Digital Wifi sensor is class IIA equipment within the meaning of the European Directive concerning CE markings annexe IX of book Vbis of the Public Health code supplementing Directive 93 42 CEE of the 147 of June 1993 The Velopex Digital Wifi sensor complies with medical standard EN IEC60601 1 The Velopex Digital Wifi kit complies with directive 93 42 CE annexe VII of decree 95 292 of the Public Health code The Velopex Digital intra oral sensor is contained within a hermetic case sealed in compliance with standard IPX7 The Velopex Digital Wifi interface box is electrically insulated from the mains power supply as the transmission of data to the computer is done through radio waves It is insulated from the m
31. me of the image Allows you to browse through the images waiting to be transferred If no image is acquired this option is not displayed Activates the Wi Fi connection check this option when the kit is used with a single workstation for use with multiple workstations see Error Reference source not found Configuration in the Velopex Digital imaging software Shuts down the Wi Fi connection after a period of inactivity defined in the configuration menu see 3 4 Configuration in the Velopex Digital imaging software Closes the resident software program Warning the acquisition will no longer be available until the resident program is restarted 4 3 4 Image transfer interface IMAGES EN ATTENTE Previgualizatian 2005 12 26 09 53 35 bmp Effacer Effacer la a lecture ta l a l a Options of the image transfer interface Image display When an image is selected it is displayed on a blue background Read button Transfers the selected image to the software program Cancel button Cancels the image selection and starts the toolbar for a new acquisition only when in a software program Preview button Displays the selected image full screen Delete button Deletes the selected image Delete on read option Deletes the selected image from the list after it has been transferred to a software program Velopex Digital Wifi
32. nform you about the compliance with standards and the technical specifications of the component IPX7 C sso Direct current Sealing standard of the sensor regulation EN IEC 60529 Only the part of the sensor that is inserted in the mouth complies with this standard The CE marking certifies that this product complies with European directive 93 42 CEE Equipment subject to a selective collection in accordance with Directive 2002 96 EC on waste electrical and electronic equipment WEEE and with Decree 2005 829 of the 20 July 2005 regarding the composition of electrical and electronic equipment and the elimination of waste coming from this equipment A mj Equipement type BF EN CEI 60 601 1 annexes et Il Important information follow the instructions printed in this manual Class II device within the meaning of standard NF EN IEC 60601 1 1 reinforced or double insulation 2 Contents Your Velopex Digital Wifi kit consists of the following elements illustrations may vary from items supplied L KAVSTAL X WIFI Owandv A Velopex Digital Wifi interface box compatible with Velopex Digital size 1 or 2 sensors 1 sensor wall support 1 box wall support with 2 screws 2 plugs 1 box base plate with 4 self tapping screws 4 transparent plastic feet 1 strap 1 box adaptor size 2 gt size 1 SSS ia 1 Owandy X ray Sensor Holder hy es Introduction Pack
33. ng for anterior posterior endo and bitewing images Position the generator so as to cover the whole sensitive area of the sensor The paralleling technique is strongly recommended and the use of positioners allows you to correctly place the generator thanks to the aiming ring Activate the generator The green and yellow lights of the box will light up to indicate the treatment of the acquired image Once the image treated it appears in the imaging software and the green light of the box lights up allowing a new acquisition If the red light blinks the charge level of the batteries is low recharge them 4 4 2 Owandv imaging software functions This function is available only to users of the Velopex Digital imaging software When the image is displayed in the Velopex Digital Easy use imaging software a coloured bar appears in the top part of the image this is the exposure bar le G6 10 2005 The white cursor displayed in this bar indicates the exposure level of the image If the cursor is in the green the image is correctly exposed If the cursor is in the red the image is over exposed reduce the exposure time on the generator If the cursor is in the blue the image is under exposed increase the exposure time on the generator 4 4 3 Third party imaging software functions If you do not possess the Velopex Digital imaging software an exposure percentage is displayed in the acquired image e 0 to 80 under expo
34. ntical to that of the independent mode described below In independent mode the independent software program can be started with the n icon on the Windows desktop or by starting a Velopex Digital software program This memory resident software package allows the use of the sensor outside any software program If an image is acquired without a program ready to receive it the resident program will display the image on screen for a few seconds and save it in the C Program Files OWandy OSP USB XRAYS BOX standalone Data directory on the hard disk A sensor icon appears in the Windows taskbar next to the clock The colour of the icon indicates the state of the sensor m 10 23 Red sensor inactive sz 10 23 Yellow sensor initialising ii 10 23 Green sensor readv for acquisition m 10 23 Grey Wi Fi connection between the box and the computer is disabled 4 3 2 Sensor toolbar It is possible to display the sensor toolbar by clicking with the right mouse button on the sensor icon in the taskbar The colour of the sensor toolbar indicates the state of the sensor Red sensor inactive Yellow sensor initialising Green sensor ready for acquisition Grey Wi Fi connection between the box and the computer is disabled lt Orientation of the sensor vertical or horizontal double click on the icon to change the orientation of the sensor lt Charge level indicator of batteries of the box e Battery indicator green and ful
35. o film m Contraste U Mode test auto Iv Filtre lt Configure the Velopex Digital software W127 6 7 DIY 1 4 0 0 Wi Fi Software 0 0 Protocol 0 0 Logic 0 7 When the Film alike option is activated the contrast depends on the exposure time Adjust the X ray dose on the generator to obtain a good image When you select the option Auto contrast the contrast is constant Exposure errors are corrected automatically which reveals noise in badly exposed images In both cases the exposure bar blue green red helps to find the correct exposure of the images This option appears only when the sensor is used from certain Owandy software programs it allows the change of the sharpness setting or the high resolution for each acquired image 6 Then click on the Save button to validate the settings The use of the kit is identical to the use of the Velopex Digital software described under 4 3 3 4 1 Advanced configuration panel of the box In the configuration panel See above click on the WIFI button to access the settings of the Velopex Digital Wifi interface box This window allows you to modify AdresselP 192 168 77 92 e The IP address of the box Annuler e The subnet mask of the box MMA 255 255 255 0 e The channel refer to the table below for the o tM _Lire actuelle channels available per country e The name SSID of the connection SSID Nom IKipstal X
36. oes not require any particular maintenance it should be cleaned using a cloth and non abrasive detergents 5 1 2 Sensor To avoid cross contamination between patients during use it is necessary to protect the sensor with hygienic single use protective sheaths FDA cleared for the USA CE marked for Europe Some hygienic protective sheaths suited for your region are provided with each system Before each use on a patient the used sheath should be thrown away and the sensor disinfected applying a high level disinfection procedure see 5 2 Recommended disinfection procedure A new protective sheath is applied to the sensor for each new patient We recommend the disposal of the hygienic protective sheaths with the biologically hazardous waste of your practice Validated protections for North America BANTA HEALTHCARE or TIDI PRODUCTS X ray sensor sheaths STERI SHIELD PRODUCTS RS barriers N Do not pull on the cable when removing the used protective sheath 5 1 3 Cables The cable can be cleaned with caution bv using a disinfecting wipe Hold the sensor with one hand and with the other hand apply a disinfecting wipe from the side of the sensor along the first 20cm 8inch of the cable without pulling on the cable subsequentiv clean the remainder of the cable in segments of 20 30cm 8 12inch with as little pinching of the cable as possible the wipe should slide without applying force 5 1 4 Positioners The positioners provid
37. out the authorization of the manufacturer or distributor and are not part of accepted interventions e The equipment is used with an installation that is not compliant with the applicable regulations e Used in ways other than those mentioned specifically in this manual use of the kit in normal conditions of use and in compliance with its intended purpose 1 4 Packaging and environment Transport storage and environment the Velopex Digital Wifi kit is supplied in protective packaging protection against physical impacts and antistatic packaging It must be stored under the following conditions Ambient temperature 10 C to 70 C 14 F to 158 F Relative humidity 10 to 100 Atmospheric pressure 500hPa to 1060hPa Operation in compliance with the international safety standard EN IEC601 1 section 2 the kit has been designed for normal use under the following conditions Ambient temperature 10 C to 40 C 50 F to 104 F Relative humidity 30 to 75 Atmospheric pressure 700hPa to 1060hPa Equipment packaging for return to distributor should a return to the distributor be necessary make sure to package the sensor and box kit in its original packaging after having cleaned it thoroughly Documentation loss all kits are shipped with its documentation Please contact your distributor for a replacement manual if this documentation is lost 1 5 Marking and labelling symbols These symbols are used on the product labels and i
38. r more information 6 3 Charging of the batteries Symptom Cause Solution The box heats up when the batteries are Itis normal that the batteries heat up during the charge cycle charging The red light of the box lights up when e Disconnect the power supply from the box and the mains the power supply is connected then reconnect it The red light of the box blinks several This indicates the batteries are charging times per second during the charge cycle The red light lights up during the charge This indicates the batteries have heated up during the charge cycle cycle Disconnect the power supply and use the kit The batteries of the box do not charge Use the button to re initialise the charging of the box before when the power supply has been recharging the batteries connected for more than a minute the red light still does not blink e Connect the power supply to the box e Push the button with a pen e Keep the button pushed in for 10 to 15 seconds then release it e The box will go into charge mode ad the red light blinks several times per second Wait for the charging to be complete before disconnecting the power supply The network parameters are not modified when re enabling the charge mode of the box Refer to chapter 3 2 2 Charging the batteries or more information 6 4 Image quality Symptom The images are too light e g Film alike mode Auto contrast mode The images are too dark
39. sage in the toolbar will confirm the detection installation and availability of your Wi Fi antenna Click on Next 5 The Creating a profile window allows you to enter the parameters of the connection refer to the procedure below to configure the Wi Fi antenna An icon in the toolbar BLESS next to the click provides access to the tools for the Wi Fi antenna To configure or reconfigure the antenna you need to Double click on the Wi Fi antenna icon 2 Click on Manual configuration 3 In the window Network configuration select Specify network parameters then enter 192 168 77 91 in the IP address field and 255 255 255 0 in the Subnet mask field and click on Next This mask allows computers whose IP address starts with the same three groups of numbers to communicate 4 Inthe Wireless mode window select the Ad Hoc Mode and enter Velopex Digital Wifi in the SSID field then click on Next 5 In the Ad Hoc parameters window select channel 11 then click on Next 6 In the Wireless security window select security Disabled and click on Next 7 An overview of your parameters is displayed click on Save sae 8 A window will confirm the saving click on Connect fee r seau ate i to network dresse 1288751 9 Activate the box by pushing the button The box will e automatically be detected and a window w
40. sed image the X ray dose is too low increase the X ray dose on the generator e 80 to 120 correctly exposed image e 120 to 200 over exposed image the X ray dose is too high reduce the X ray dose on the generator 4 5 Exposure time Recommended exposure times in seconds for the Owandv X rav generators Description Owandy Altis DC Owandy Elios AC Current Voltage 4mA 65KV 8mA 70KV Lower incisor canine 0 06 0 10 0 02 0 06 Lower premolar 0 06 0 10 0 04 0 08 Lower molar 0 10 0 14 0 08 0 12 Upper incisor canine 0 06 0 10 0 04 0 08 Upper premolar 0 08 0 12 0 06 0 10 Upper molar 0 10 0 14 0 08 0 12 Reference conditions e Adult patient young man or woman of average size e Distance focal spot to sensor 250mm 9 8inch e Total inherent filtration equivalent to 2mm 0 08inch Al The values indicated in the table above can vary from one generator to another It is the responsibility of each user to calibrate his her doses before use If an image is over or under exposed it can be corrected afterwards with the imaging software contrast brightness etc to improve its visualisation The table below allows you to note the exposure times specific to your generator Description Adult Child Lower incisor canine Lower premolar Lower molar Upper incisor canine Upper premolar Upper molar 5 Hvgiene and maintenance 5 1 Hygiene and disinfection 5 1 1 Box The box d
41. times per second while it is recharging When the batteries are completely charged the red light switches off disconnect the power supply ie xo a A complete charge provides 2 hours running time in continuous use Recharge the batteries at least once everv 2 weeks Leave the box in charge mode for longer periods of inactivitv If the batteries of the box are completelv discharged after a long period of inactivitv and the box does not immediately go into charge mode wait for 1 minute If the red light does not blink after 1 minute refer to chapter 6 Troubleshooting 3 2 3 Installation Wi Fi antenna Refer to chapter 3 3 Software installation for detailed installation instructions Only use USB 2 0 cables and hubs with a USB 2 0 port and make sure that the hub has its own i Make sure the USB port of the computer used to connect the Wi Fi antenna is a USB 2 0 port external power supplv do not use self powered hubs drawing the power from the USB cable 3 2 4 Box and sensor supports The box can be mounted or placed on different supports using the accessories provided with the box Place the box on a worktop stick the non slip feet provided with the kit to the back of the box if you want to place the box on a worktop Attach the box with the strap if you want to use the strap to position the box attach the base plate of the wall support to the back of the box using the 4 self tapping screws use only the screws provi
42. ueauecneecneanesueeneeuneaneans The manufacturer Medivance Instruments Ltd reserves the right to make modifications to its products or to their specifications in order to improve the performance quality or ease of production Specifications of products or accessories may be modified without prior notice No part of this manual may be reproduced without the prior consent of Medivance Instruments Ltd 1 Introduction You have just received your Velopex Digital Wifi digital intra oral radiology kit We thank you for the confidence you have in us and hope that this product will give you complete satisfaction We recommend you to read this manual thoroughly before installing the product By following the guidelines for installation and usage described in it you will exclude risks to your patients and your colleagues Please keep it close to your equipment so you can refer to it at a later date Your Velopex Digital Wifi sensor uses an X ray sensitive electronic detector the flat part at the bottom of the sensor that replaces the conventional film used for the acquisition of radiological intra oral images The X rays are automatically detected by the sensor which triggers image acquisition The acquired image is displayed almost instantaneously on the screen of the computer to which the sensor is connected These digital images can then be manipulated analysed saved as files or printed The development process of conventional films is thus comp
43. y upon rinsing as in the case of allowing it to air dry overnight at the end of a working day it should be rinsed with sterile water When the sensor is not being used and to protect it from any damage it is recommended to store it in its protective case or to hang it in the sensor wall support 5 2 1 Recommended disinfectants for North America The sensor being sealed watertight and to minimize the potential for device associated infections the device shall be disinfected with an FDA cleared high level disinfection agent following the instructions of the manufacturer for use storage handling and warning The following disinfectant agent has been validated with the Velopex Digital sensor CIDEX OPA solution 0 55 Ortho phthalaldehyde solution The maximum soaking period is 24 hours 5 2 2 Recommended disinfectants outside North America The following disinfectants are compatible with the Velopex Digital sensor e 2 Glutaraldehydes maximum immersion time of 24 hours e 2 Sodium Hypochlorite maximum immersion time of 24 hours e Ethyl alcohol maximum immersion time of 24 hours e CIDEX Even when using protective sheaths the sensor should be disinfected each evening Immerse the sensor in cold sterilisation fluid in accordance with the instructions of the manufacturer after having cleaned it from all residues Never leave the sensor immersed for longer than necessary 5 3 Maintenance 5 3 1 Computer data protection Vour patient
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