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MagniLink AIR - Mac

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User Manual 7946397 | MagniLink AIR - Mac

7.4.1.2

OCR tab

The following tab is only shown if the system has an OCR licence.

Save documents
A dialogue box opens. A file name (today’s date and
time) is suggested automatically. It is possible to save the
text as an RTF file (.rtf) or zip file.

Open documents
A dialogue box opens. From the dialogue box, select the
file to be opened. It is possible to open PDF files, RTF
files and image files, .bmp, .jpg, .png, .gif and .tiff, as well
as saved zip files.

Change natural colours
used to change between natural colours and grey scale.

Change artificial colours
used to change between artificial colours

Font
Changes the font of the OCR processed text. It is also
possible to choose bold and italic text. The font that is
used has no effect on the result of the OCR processing.

Font size

Start/Pause reading

Stop reading
The next reading will begin from the start of the text.

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Содержание MagniLink AIR - Mac

Страница 1: ...ica Inc 302 Saunders Road Suite 200 Phone 888 781 7811 info lviamerica com Riverwoods IL 60015 USA www lviamerica com LVI Low Vision International Verkstadsgatan 5 Tel 46 470 727700 info lvi se SE 352 46 Växjö Faks 46 470 727725 www lvi se ...

Страница 2: ......

Страница 3: ...and maintenance 7 3 2 Cleaning 7 3 3 Safety information 7 4 Unpacking 9 4 1 Packaging 9 5 Accessories 10 6 MagniLink AIR Distance 11 7 MagniLink MacViewer 13 7 1 Minimum system requirements 13 7 2 Recommended system requirements 13 7 3 Installation of software 14 7 4 Using the software 15 8 Ergonomics 38 9 Technical information 39 10 Declaration of Conformity 40 ...

Страница 4: ...MagniLink AIR Mac 4 User Manual 7946397 MagniLink AIR Mac ...

Страница 5: ...ce with ISO 9001 and environmentally certified in accordance with ISO 14001 The information in this manual has been carefully checked and is believed to be accurate However LVI assumes no responsibility for any inaccuracies that may be contained in this manual In no event will LVI be liable for direct indirect special exemplary incidental or consequential damages resulting from any defect or omiss...

Страница 6: ...a combined distance and reading camera MagniLink AIR Duo with a distance camera and a reading camera MagniLink AIR Distance is a distance camera that connects to a computer via a network cable You can also connect various LVI reading cameras to the system The system offers features such as the ability to pan and tilt the camera magnification settings autofocus several artificial colours reading mo...

Страница 7: ...condensation moisture can form inside the unit or on the camera lens To prevent problems with condensation the apparatus should be installed in the room at least 30 minutes prior to usage Please follow the instructions in the document called Assembly and Installation Store cables and power supplies securely LVI recommends having two persons present when mounting the unit to a ceiling Make sure the...

Страница 8: ...such as a medical prescription Make no further adjustments even if the product does not function normally after following the functional descriptions Pull out the power cable and contact service staff or the product distributor Only use spare parts that are specified by LVI If in doubt contact your supplier Warning The product is supplied packed in a plastic bag To avoid risk of suffocation keep t...

Страница 9: ...formation please see the chapter on Installation 4 1 Packaging The packaging consists of the following packaging material LVI recommends that the packaging be kept in case you have to return the system or you need to move it Packing material EPEL E Box corrugated cardboard Polyethylene LDPE4 For sorting and collection of packaging material please call the packaging collection customer service depa...

Страница 10: ...5 Accessories MagniLink Framegrabber MLAIR A004 Used to transfer images from an external video source e i a projector smartboard to the software Roof bracket MLAIR A014 Used if the ceiling is not using 60x60cm panels Text To Speech for PC TTS PC or Mac TTS MAC ...

Страница 11: ...c User Manual 7946397 MagniLink AIR Mac 11 6 MagniLink AIR Distance The distance camera is connected using the included network cable The distance camera is available with various brackets Table bracket MLAIR DISTANCE ...

Страница 12: ...MagniLink AIR Mac 12 User Manual 7946397 MagniLink AIR Mac Ceiling bracket MLAIR DISTANCE C Wall bracket MLAIR DISTANCE W ...

Страница 13: ...text and have it read aloud by a speech synthesiser 7 1 Minimum system requirements Mac OS X Version 10 14 Mojave or later Wireless network adapter To use the system at minimal resolution and frame rate you need a computer with 2 53 GHz Intel Core 2 Duo processor and 4GB of RAM 7 2 Recommended system requirements Mac OS X Version 10 14 Mojave or later Wireless network adapter To use the system at ...

Страница 14: ... stick containing the software into one of the computer s USB ports Begin the installation by double clicking on the MagniLink MacViewer dmg file located in the Software Mac folder Read the text in the License Agreement dialogue box and accept the license agreement by clicking the Agree button After clicking Agree the following window will open ...

Страница 15: ...ngs and another tab for handling the camera Depending on whether the system is licensed for OCR there is also a tab for handling the OCR processed text 7 4 1 1 Camera tab Change natural colours used to change between natural colours and grey scale Change artificial colours used to change between artificial colours Decrease magnification Increase magnification Overview mode Reduces magnification to...

Страница 16: ...o swap image sources if there are more than two sources Change camera Used to swap cameras Change split mode Change between vertical and horizontal split mode Move split left Moves split mode to the left Move split right Moves split mode to the right Pan left Pan right Tilt down Tilt up ...

Страница 17: ...n 3 To save the position hold down Ctrl while pressing the button The camera image will then move into the saved position when pressing the button Lock autofocus Locks the autofocus mode This can be used when you wish to write by hand In this way autofocus is not affected by the pen or your hand Press the button a second time to reactivate autofocus Focus up Reduce focus distance When this functio...

Страница 18: ...ton Show pictures Press to view the saved pictures Mark the picture you wish to view and press Enter or select Open The picture is normally opened in Mac OS standard picture viewing programme where among other things the picture can be enlarged To view the most recently saved picture quickly hold down Shift when you press the button Start stop video recording Press to open the Save video clip dial...

Страница 19: ...en you press the button to insert the text on a new page Whole image Only shown if the system has a licence for OCR When this is active the whole camera image is shown Otherwise edit in the image depending on how large the camera window is Next split screen mode Switches to the next split screen mode In order to switch to the previous mode hold down Shift when clicking on the button Always on top ...

Страница 20: ...ox select the file to be opened It is possible to open PDF files RTF files and image files bmp jpg png gif and tiff as well as saved zip files Change natural colours used to change between natural colours and grey scale Change artificial colours used to change between artificial colours Font Changes the font of the OCR processed text It is also possible to choose bold and italic text The font that...

Страница 21: ...ackwards one sentence If the reading mode is block you move backwards one block Read next With this command the user can move forward in the text If the reading mode is set as character one character is read for each keystroke If the reading mode is word you move forward through the text word by word If the reading mode is sentence you move forwards one sentence If the reading mode is block you mo...

Страница 22: ...you want to use the standard F1 F2 etc keys without pressing the fn key You can change the keyboard settings This setting can be accessed from the Apple menu System Preferences Keyboard Default hotkey settings from the computer keyboard fn F1 Natural colours fn F2 Positive picture with increased contrast Artificial colours White Black Yellow Black Green Black Red Black Yellow Blue White Blue Press...

Страница 23: ...f you want to save the video somewhere else or with another name or format you can manually change this Stop the video recording by pressing fn Alt F5 once again fn Alt Shift F5 Start video recording fast Press fn Alt Shift F5 to start video recording at once without specifying file name and folder This command will quick save the video to the MagniLink folder or to the last folder that was used f...

Страница 24: ...c OS X commands fn Shift F8 toggles backwards fn Alt F11 Return to default settings Press fn Alt F11 to return to the default settings normal window natural colours and normal brightness Arrow up Zoom in Arrow down Zoom out Alt O Overview Switches to an overview mode The camera zooms out and a sight is shown in the middle of the video window To exit overview mode press the key combination again C ...

Страница 25: ...n the picture rotates 90 90 180 270 0 Shift Alt R Rotates the camera picture counter clockwise Each time you press this key combination the picture rotates 90 counter clockwise 270 180 90 0 Alt I Mirror camera image By pressing Alt I you can mirror the camera image This is a useful feature if you for example would like to use the camera as a magnifying makeup mirror Alt F Freeze camera image By pr...

Страница 26: ...placed by the text from the OCR conversion fn Alt F4 Process with OCR and add text Works like the previous command but the text from the OCR conversion is added to the existing text fn Alt F4 Take picture without OCR This command takes a picture without OCR processing it It is then possible with the mouse to select the parts of the image that you want to OCR process fn Alt F4 Add picture without O...

Страница 27: ...aces the existing text Cmd Alt V Paste and add text Works like the previous command but the text is added to the existing text V Switch between camera view and text view If a text has been OCR processed this command switches between camera view and text view B Display mode Switches to display mode for OCR processed text The available display modes are page view row view word view image view image ...

Страница 28: ...through the text word by word If the reading mode is set as character one character is read for each keystroke 5 Switch reading mode This command selects the reading mode that is to be employed when the Read previous or Read next command is entered The modes are character word sentence view and block Which modes can be selected depends on the display mode 6 Slower Reduces the reading speed 7 Faste...

Страница 29: ...functions can be controlled with the mouse In camera mode Pan the image using the left mouse button Zoom in or out using the scroll wheel Zoom using the right mouse button In OCR mode Start och stop the speech using the left mouse button The scroll wheel can be used to enlarge or shrink the image and font size By holding down the right mouse button or scroll wheel and then moving the mouse cursor ...

Страница 30: ...regarding the software version and license can be found under this tab It is also possible to activate a license here 7 4 5 2 Application Settings Split screen mode It is possible to choose the mode you want when changing split screen mode Menu size The size of the menus and buttons can be changed here ...

Страница 31: ...lution Select from the camera s various resolution options At resolution 1280x720 the frame rate can be set up to 60 Hz At resolution 1920x1080 only 30 Hz is possible Frame rate This setting allows the user to limit the frame rate For the best video quality the frame rate should be 60 Hz but it may be appropriate to set the frame rate at 30 Hz for computers with a lower level of performance Qualit...

Страница 32: ...o limit the recording length you can set the limit in minutes here from 1 to 60 minutes Frame rate The recording frame rate the number of images recorded per second can be set from 10 to 30 frames per second A lower frame rate means a poorer quality video recording but takes up less space on the hard disc Record sound If your computer has a microphone internal or external sound can be added to the...

Страница 33: ...d for the application can be changed To change a short cut command tab to the command that is to be changed and enter the new keyboard combination If a combination already being used for another command is entered the other command will be erased A new keyboard combination will need to be entered for the other command ...

Страница 34: ...AIR Mac 7 4 5 6 Speech Settings Voice If several voices are available the user can choose between them Opens a new dialog where you can choose which voices should be available Volume Setting the sound level of the voice Speed Setting the speaking speed ...

Страница 35: ...ne processes the text in columns which is appropriate if it is a newspaper text that is to be processed Start speech after OCR If this box is ticked text will automatically be read aloud after an image has been OCR processed Automatic language detection When this function is active the application will try to detect the language of the text and change the voice to the detected language Automatic l...

Страница 36: ...our combination press X To add to a colour combination press enter To change a colour combination press one of the triangular zones and a colour dialogue will appear Select colours and press OK To remove either the positive or the negative component Click out box Positive or Negative To restore the colours press Standard Grey scale Choose if you wish to have grey scale or not Reference line Set th...

Страница 37: ...wing Ensure the magnification is sufficient Very small text produces poor results in the OCR software A minimum of 12pt is recommended for the lowest magnification on the reading camera Certain fonts can be difficult for the OCR engine to interpret It is important that the text contrast is sufficient It is important that the OCR engine s language is the same as that of the text ...

Страница 38: ...does not cause your legs to become numb legs should be at an angle of 90 degrees and you should rest your feet on the floor The reading table should be at a height at which you can rest your lower arm horizontally on it It is important that the table is neither too high nor too low for you The ideal solution is if the screen is slightly below eye level and in as straight a line in front of you as ...

Страница 39: ...cific collection systems If the product or its packaging has this symbol on it it is not to be handled as regular domestic waste It should instead be deposited at a suitable collection centre for the recycling of electrical and electronic equipment By ensuring that this product is properly taken care of you are helping to prevent the negative impact on health and the environment that might otherwi...

Страница 40: ...MagniLink AIR Mac 40 User Manual 7946397 MagniLink AIR Mac 10 Declaration of Conformity ...

Страница 41: ...MagniLink AIR Mac User Manual 7946397 MagniLink AIR Mac 41 ...

Страница 42: ...e 29 Gestures 29 Information 7 Information and settings window 29 Installation of software 14 Introduction to MagniLink AIR 6 MagniLink AIR Distance 11 MagniLink MacViewer 13 Minimum system requirements 13 OCR Settings 35 OCR tab 20 Packaging 9 Quality of OCR processing 37 Recommended system requirements 13 Recording Settings 32 Reuse installation and maintenance 7 Safety information 7 Short cut c...

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