User manual MWS Select 2.7
Contents
1. requirements by your administrator too If the data are saved on a central server make sure the server is started up and linked to the network Make sure that you are fully authorised for access to the central data server MES cannot guarantee uninterrupted permanent operation of the MWS SE For this reason the MWS SE may only be used within a redundant system pool if an uninterrupted visualisation must be guarantied With the data backup you can compile a packed archive of the database used by the system including all patient data session data and findings information Audio video and picture findings as well as imported documents are not included in the backup Also observe the hints and explanations of the online help of the product You can find the online help in the relevant part of the programme menu or after starting the software by pressing the keys Help or F1 E PP A 1 2014 GA_MWS8S27SE_1 2014 EN GA_MWS8S27SE_1 2014_ EN MediaWorkStation Select Edition User Manual 3 Installation 3 1 Requirements on the computer e Windows 8 7 Vista XP Pro SP3 e Processor Intel Core 2 Duo 2 4 GHz or comparable e System memory 1 GB e Harddisk space 25 GB for system 100GB for data e Intel HD graphics 2000 e Video converter device with PAL or NTSC output resolution Display 1024x768 pixel color 32Bit The requirements are minimum values A more powerful equipped computer especially in processor spe2. GA_MWS27SE_1 2014 EN GA_MWS27SE_1 2014 EN MediaWorkStation Select Edition User Manual Video input device aaa A list displays all devices of the pve konformes DV Gerat type video input available in the wm system When selecting a device it SR Lem will be enabled and in the window Format situated below the list the current Selene input signal is displayed for check PAL 720 x 576 YUY225fps i PAL 720 x 576 YUY2 25 fps For some devices such as the USB cameras all possible video formats will be listed additionally From the check box select the format promising the best play quality and pay special attention to a proper geometrical presentation Help Full Back Figure 1 Video input configuration For basic system configuration you can use the programme MWS Config from the appropriate section of the Windows programme menu Audio input device A list displays all devices of the type Sege egenen audio input available in the ee Capture system When selecting a device it eme will be enabled and the recent input signal will be played This acoustic check makes it possible to choose between those devices which are properly working currently Channel Microphone Stereo Mix Help Back Figure 2 Audio input configuration f If a USB video input device was selected the device cannot at the same time be t
3. an enlargement Press this button to switch between the current and the last selected picture display GA_MWS27SE_1 2014 EN 1 2014 17 MediaWorkStation Select Edition User Manual 4 8 System mode System area The system area allows a number of specific settings and adjustments Only experienced users should modify these settings BE MediaWorkStation Version 2 7 0 33 G Click Settings to get to the Syst e software configuration Settings Click Devices in order to select and configure all necessary G Device devices The tool bar left offers two buttons that can be configured In the area settings environment programmes can be allocated the name of which will be displayed on the button Help MSDBTool MWSInfo Figure 14 System area Back 4 9 More features and capabilities The section reference of the online help system contains a comprehensive overview of the entire functionality of the MediaWorkStation software You can find the online help in the relevant part of the programme menu or after starting the software by pressing the keys Help or F1 18 1 2014 GA_MWS27SE_1 2014 EN GA_MWS8S27SE_1 2014_ EN MediaWorkStation Select Edition User Manual 5 Messages Low disk space Warning Low disk space OK Figure 15 Message disk space The software monitors the free space on the video disc If the ha
4. help function context sensitive and leaving the current programme mode 10 1 2014 GA_MWS27SE_1 2014 EN MediaWorkStation Select Edition User Manual 4 4 Operation by touch display You can operate the programme almost completely via a screen sensitive to touch All essential functions of the programme can be called up by touching large and clearly arranged buttons on the screen except functional areas of the system configuration and special dialogues for the opening and saving of files BB MediaWorkStation 47 Free Disk Space Accept Prefix Number Suffix Help Smith 0001 Figure 6 Touch operation Touching the screen substitutes the function of the indicating device e g the mouse A touch corresponds to pressing the primary mouse key For example if you wish to select a picture detail for enlargement touch the screen at the first selection point of the rectangle and move your finger or pen on towards the second selection point Conclude the selection by removing your finger or pen The removal of finger or pen from the screen corresponds to the release of the primary mouse key In addition to the buttons for programme control a screen keyboard exists for text input The keyboard configuration is adjusted to the respective language If there is no keyboard configuration for a certain language the system will
5. key F1 on the keyboard DVI Digital Visual Interface digital interface for transmitting video data VGA Video Graphics Array analogue interface for transmitting video data GNU GPL GNU General Public License BA Consult instructions for use General warning Sections marked with this icon contain important requirements for the safe operation Q General precept Sections marked with this icon contain important hints for the best operation i Symbol of the manufacturer 1 2 Legal information The product MediaWorkStation Select Edition is marked with the CE Sign according to the EU guideline 93 42 EWG The product is protected by the End User License Agreement of MES Parts of the product are protected by the GNU GPL All trademarks and registered trademarks are the property of their respective owners MES Medien Elektronik Software Neuendorfstrasse 18b D 16761 Hennigsdorf Germany phone 49 3302 2094825 fax 49 3302 2094835 e mail info mesnet de CE Sign of conformity to the web www mesnet de EU guideline 93 42 EWG 1 2014 3 MediaWorkStation Select Edition User Manual 2 Introduction 2 1 Intended use Imaging techniques are used in many areas of medicine in endoscopy as well as in sonography for the observance of patients and many other applications MediaWorkStation Select Edition short MWS SE is software for Windows for the recording displaying administration documenta
6. network is not simultaneously accessible for multiple MediaWorkStation clients Only one of the clients has the exclusive access right at a time 20 1 2014 GA_MWS8S27SE_1 2014_EN MediaWorkStation Select Edition User Manual 7 Technical data eme a Video resolution Input signal 640x480 pixel NTSC 768x576 pixel PAL Stored video 720x480 pixel NTSC 720x576 pixel PAL Stored picture 640x480 pixel NTSC 768x576 pixel PAL Audio resolution 16 bit 44 1 48 kHz stereo File format Video AVI Picture BMP JPEG Storage space consumption Video 3 5MB s 1GB 5min Picture 1 26MB BMP 39KB JPEG Operation mode duty cycle Continous operation restart after 24h Standards EN 60601 1 Labelling CE according to MPG Table 1 Technical data GA_MWS8S27SE_1 2014_ EN 1 2014 21 MediaWorkStation Select Edition User Manual 8 List of figures Figure 1 Video input Gopfguraton cece seen eee eece een eee eee eeee esse eeeeeee esse eeseeseeeseeeseesaeeaeeseesaeeegeenes T Figure 2 Audio input Gopfguraton nente nene T Figure 3 Audio output CONFIQUIATION nne 8 Figure 4 Activation dialouge DOX c ccccccsccsecsecseeseeeeeceeceecceeseeseeseceeeseeseesaeseeeseeseeseesseseeseeesetsenseees 9 Figure 9 gun e 10 Figure 6 dee 11 PICU A ALC enn EREE EREE ERARE E EA EEA 12 POWE Ss ee 13 Figure 9 NeW SESSION EE 14 Figure 10 ele NC ob apse pee tenets Eae een rmentedecdbead et tceetecs
7. AA English MediaWorkStation Select Edition Version 2 7 User Manual Translation of the German edition Issue 1 2014 GA_MWS8S27SE_1 2014 EN Content e E EE 1 ME E E EE 3 1 1 Abbreviations and ons 3 SCHER Eet TRON IMM aO EE 3 E ed a ele e EE 4 21s JEE 4 2 WUTC esnips a iene am ca ett ce pment occ AA 4 2 9 S fety ele in 4 Oe a CELB 5 3 1 Requirements on the computer 5 3 2 Installation and start up E 6 3 3 Configure the software s nsnssirerernnnrsrrrrrrrnrrrsnrsrrerrrrnrsrrtrrrrnnrsrrnrrnrnnrnrnnrrratnrrn nnn rre rene 6 Ae OD e DEE 9 w Gener TVA E 9 A ACUAN EE 9 EEGENEN 10 4A Operat n Dy touch Be 11 45 Gelei Working Mode eesse E ia 12 e WORKNG e ee CH TEE 13 Bid Working rn ele Eltere Cz iiss ennnnaoaxiaeeanmnimcnsoay ia mennmnlvenmat parte AEEA EEEE KENEN E NEEN EEEE EEE 15 lee 18 4 9 More features and capabltes ccc ccc ceccecceeceeeeeeeeeeeeseeceeceeeeeeseeseeseesaeeaeeseeseeseeeeesaees 18 ie IVI e S ie recracrerstes cis sric E E A 19 D Avoiding identifying ANd resolving Lesues 20 e Keefer Ke e WEE 21 MISE MIS aa 22 1 2014 1 MediaWorkStation Select Edition User Manual GA_MWS8S27SE_1 2014_ EN MediaWorkStation Select Edition User Manual 1 General Translation of the original german user manual Please read this user manual carefully and observe the notes given 1 1 Abbreviations and icons MWS SE MediaWorkStation Select Edition MES Medien Elektronik Software F1 Control
8. automatically choose the English keyboard configuration Under settings you may select whether or not the screen keyboard will be displayed Usually the touch sensitive surface of the touch screen requires calibration for exact position detection results Please observe the relevant information by the manufacturer GA_MWS27SE_1 2014 EN 1 2014 11 MediaWorkStation Select Edition User Manual 4 5 Select working mode You are at the central entry to the programme From here you may choose between several working modes Castle eg New Switches to recorder area for recording new data sets The C1 we session last created will be continued G Archive Lists all sessions created to date You can see whole G sessions or individual data sets export comment or delete them See also 4 7 System You can edit basic settings and make user specific icky ate Support settings See also 4 8 Features and operation EE G emm 4 About This button calls up a dialogue box displaying version and L S Hee licence information on the SE programme Figure 7 Start area Depending on the presetting the programme will carry out a Data backup when you leave the programme 12 1 2014 GA_MWS27SE_1 2014 EN GA_MWS27SE_1 2014 EN MediaWorkStation Select Edition User Manual 4 6 Working mode new Record videos photographs and audio
9. data This is a fully digital video recorder for the recording of videos photographs and audio data Optionally the video or photo recording can be controlled by the foot switch or a remote control Recorder New Session Comment Archive Help Back Figure 8 Recorder area In the display area you see the video preview Start video recording by pressing the button O This button has different functions depending on the state of recording it stops recording in recording state Isl This button takes a photo and displays it for a few seconds as freeze image A new session is created and you are offered to edit the description of the session You may modify these details description at any time later on The description of the session is displayed and you may edit the default values Archive Shows the sessions saved A The duration of a video recording is automatically limited With the setting AVI time limit you can adjust this limit Q The software monitors the free space on the video disc If the hard disc works to XX capacity it will automatically request an archiving 1 2014 13 MediaWorkStation Select Edition User Manual New session In order to make the data stock as transparent as possible and thus easy to handle every session is accompanied by a comment This comment is automatically derived from the
10. ed memory and storage space is recommended Access right as administrator for use with Winows XP and all installation procedures are necessary In order to configure a medical workstation please consider that you need a medical grade computer gt GG 1 2014 5 MediaWorkStation Select Edition User Manual 3 2 Installation and start up Please consider light sources reflections on the screen and lighting conditions Do not expose to direct sunlight or heating In order to document medical examinations or interventions the following additional components are necessary e Video camera or another modality with compatible video output e Display e Keyboard and mouse or touch display The following accessories can be used to control the recording of videos and pictures e USB footswitch one pedal e USB footswitch two pedals e USB remote cable 3 3 Configure the software In the system settings area it is possible to adjust all pre settings to user specific requirements The settings will be saved in the Windows registry database and configuration files They control many of the functions of the system Modifications of the parameters may result in malfunctions and are thus exclusively reserved to authorised administrators You find the settings in the system area For basic system configuration you can use the programme MWS Config from the appropriate section of the Windows programme menu 6 1 2014
11. gure 11 Session details O Date and time of session creation as well as the first line of the comment are displayed The symbol marks the data set as a still picture recording Datasets without this symbol are video recordings This symbol shows the number additional data sets Clicking this symbol links you directly to the dataset area All functions can be used for the whole session For data set related work jump to data set mode 1 2014 19 MediaWorkStation Select Edition User Manual Playback video When you open a video from the session or data set area the video player will be displayed BB MediaWorkStation Smith0001 E By shifting the control triangle on the positioning bar you can set it to any play position in the video On the left margin the position will be indicated as time display in the format minutes seconds milliseconds Record Press this button to play the video The button has different functions depending on the state of playing After starting to play this button has the function of a ll pause button Press this button to stop playing e o e a and jump to the start of the video Press this button to picture wise Figure 12 Player area play forward or reverse When pressing the button longer than 3 seconds the video changes to slow forward reverse The video is played in slow motion Fast forward fast reverse Whe
12. he audio input device Gb If you are using a DV converter as video input device please select them as audio input device too 1 2014 T MediaWorkStation Select Edition User Manual Audio output device Device Realtek HD Audio output audio output available in the DeckLink Audio Device Default DirectSound Device Default WaveOut Device Save DirectSound DeckLink Audio Device DirectSound Realtek HD Audio output No device Help za Back Figure 3 Audio output configuration appropriate section of the Windows programme menu gaa A list displays all devices of the type system When selecting a device it will be enabled and a test tone will be generated This acoustic check makes it possible to choose between those devices which are currently properly working For basic system configuration you can use the programme MWS Config from the 1 2014 GA_MWS27SE_1 2014 EN GA_MWS8S27SE_1 2014 EN MediaWorkStation Select Edition User Manual 4 Operation 4 1 General remarks The operational sequences explained in this manual describe only the fundamental steps to perform the task The online help gives a complete description of the entire functionality of the programme Open the online help by pressing the key F1 on the keyboard or the Help button Basically the software is a Windows programme Thus all features of use and presentation of Wi
13. n pressing this button longer than 3 seconds the video clip jumps to the end beginning of the video 16 1 2014 GA_MWS27SE_1 2014 EN MediaWorkStation Select Edition User Manual Display picture When you open a picture from the session or data set area the picture area will be displayed You can optimise the picture representation for getting maximum precision or watch details with the zoom function You can horizontally vertically or pixel accurately adjust the picture to the display area For detailed views select a square section which can then be freely shifted over the entire picture Picture Print Clipboard Reference File Record Back gie Help SEIN Figure 13 Picture area Press this button to jump to the operation mode Selection of a picture section If the mouse cursor is on top of the picture it appears in the form of crosshairs You can select areas for enlargement Press this button to jump to the operation mode Shifting of a picture section If the mouse cursor is on top of the picture it appears in the form of a hand You can shift the enlarged area over the entire picture The picture is displayed in the original resolution having assigned exactly one pixel of the display to exactly one pixel of the original picture If the original picture is larger than the display area this corresponds to
14. ndows are valid e Full mouse support e Underlined letters are short cuts ALT letter pressing the button e Anelement which is focussed by a dotted rectangular is to be confirmed with Enter or Space e Buttons with greyed letters are disabled and cannot be pressed 4 2 Activation ayo The software is protected against unauthorised use by a protection mechanism which avoids the GE start of the programme after a certain period of In order to activate your software ask for an activation key with the help of testing usually 30 days When you have bought the identification then putin the key and actrveate the software a licence and installed the programme you must Identification key order an activation key with the help of which sony4 aPzAs 8QNKC ewanp MVv440 you can activate the software for unlimited use l Please follow the hints given in the activation Froduct options AP eendi Change dialogue The dialogue will appear at every start of the programme as long as the software is not send directly via e Mail to www mediaworkstation de or etail activated yet E A During the evaluation period you can skip this Em e Se EE dialogue by clicking Abort save as file and transmit to activation mediaworkstatian de Dave os Depending on the type of message selected you will receive an activation key Activation key putin and actrvate software Figure 4 Activation dialouge b
15. ox Please note that you will have to send your bill of sale receipt or voucher code together with the activation request 1 2014 9 MediaWorkStation Select Edition User Manual 4 3 User front end The user front end of the MediaWorkStation is devided in the portions status bar display area tool message area and menu bar The arrangement of the window will not be changed throughout of the entire duration of the program BB MediaWorkStation 47 Free Disk Space 763 Minutes left Smith0001 Recorder New Session Comment Archive Back Figure 5 User interface The status bar displays the name of the patient and more mode specific information Our example shows the recorder mode stating the remaining recording capacity The display area displays the picture information in preview mode recording mode and playing mode as well as selection lists for editing findings The tool and message area contains tools for the direct control and manipulation of the display area Action status messages warnings and error messages are also prompted in this area At the right side you find the menu bar and the name of the current mode in the headline section The top section of the menu bar is variable and contains tools for operation control and additional functions The bottom section of this menu bar is invariable and contains the buttons for calling up the
16. rd disc works to XX capacity it will automatically request an archiving The threshold value for the message can be adjusted under setting gt database Create backup Last backup was on 2013 05 02 17 10 23 Backup data base now Yes Figure 16 Message backup After termination of the pre set saving interval you will be requested to save the data upon shutting down the programme This request will appear each time you are shutting down the programme until the backup was made Interval and storage position can be set under system settings database With the data backup you can compile a packed archive of the database used by the system including all patient data session data and findings information Audio video and picture findings as well as imported documents are not included in the backup 1 2014 19 MediaWorkStation Select Edition User Manual 6 Avoiding identifying and resolving issues System start up The components of the system should be switched on one after the other with the documentation device as the last one It is not allowed to use master slave sockets System shut down You always have to switch off the device properly by repeatedly pressing Back or the icon in the status bar Each interruption causes severe often irreparable damage to the database and thus to the data Mobile data carriers Even if the configuration of the destination data carrier has been carried out p
17. roperly the system might in some cases not be able to find a currently connected data carrier Hence the availability of the data carrier must be checked before usage Data backups Data backups must be made on a regular basis in order to be able to restore the data in the case of a hardware defect When restoring the data must be back transferred from the backup medium into an empty database folder Automatic limitation of recording The recording duration is limited to 5 minutes by standard The maximum duration of a recording can be adjusted in the settings area with the help of the parameter AVI time limit Insufficient memory space for recordings The software monitors the free space on the video disc If the hard disc works to XX capacity it will automatically request an archiving The threshold value for the message can be adjusted under setting gt database Calibrating the touch display Usually the touch sensitive surface of the touch screen requires calibration for exact position detection results Please observe the relevant information by the manufacturer Print out of picture findings The picture is printed on the printer selected in the system area devices High quality printers and papers should be used for the print out exclusively Audio and video data are not lip sync Audio and video data are only lip sync if both signals are processed by the same capture device Central database Also a database stored in a
18. specifications used as description upon the creation of the session in the recorder E Prefix and suffix are constant parts whereas the individual Accept recordings differ De number The name formed of Prefix Number Suffix will be used as file name for the export of the recordings You can define the default settings for the constant part as well as the type of numbering under settings Prefix Number Help 0001 i 7 Figure 9 New session Although the text may be as long as you wish it is recommended to use short key texts as only the first lines are displayed in the list of all sessions 14 1 2014 GA_MWS27SE_1 2014 EN GA_MWS27SE_1 2014 EN MediaWorkStation Select Edition User Manual 4 7 Working mode archive Select session for display and export The session view offers a quick chronological overview over all recordings A mouse click at the picture or symbol opens the attached data set Select the desired session for 2013 05 06 13 18 49 Smith0001 BMP Ge Re export Select All export functions applicable to data sets are available for whole 2013 05 07 10 19 36 Smith0006 BMP We O i Delete sessions too The content of the session can be saved as file Comment Figure 10 Session area The list of sessions contains additional and detailed information Fi
19. tciatieriats 15 Figure 11 Session al UE 15 Figure 12 lay Cl E 16 Foure T PICU NS a a craransaaed ced enuioaeed a aR Aa eE RAE E OR EERTE TREERE TES 17 Figure 14 System AFCA es sscor ssnscsnssnunnsudesudnsnnndutvassdpacdnncsiud sraddccaeeeossunscuateus diuse inne R n ken EEEn Ear ken E 18 Figure 15 Message disk space E 19 Figure 16 Message backup uk 19 22 1 2014 GA_MWS8S27SE_1 2014 EN
20. tion and playing of pictures and videos in medical contexts The MWS SE is used in doctor s offices as well as in clinics under normal environmental conditions It completes existing visualization systems and is not applicated to patients It is used by trained qualified personnel The operating period is defined to CONTINUOUS OPERATION After 24 hours the system must be rebooted 2 2 Functionality The output signal of visualising devices such as cameras videoscopes and sonographic devices is displayed on the monitor connected to the computer working with MWS SE and can be recorded as individual picture or as video The recorded information is saved to a database which is sorted by sessions Several display and search functions make it possible to directly address and select individual data sets The programme provides text fields to write down additional comments For review and continued documentation MWS SE offers several functions for displaying pictures and videos for adding comments and for exporting picture and video data in standard formats 2 3 Safety guidelines Protect your computer and the programme against unauthorised access by using passwords bg Protect your computer against virus attacks and other malware by using antivirus software If the computer is part of a local network or connected to the internet install a firewall in order to protect the computer against unauthorized attacks from outside Please observe the safety
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