LVI MagniLink Vision TTS, User Manual

Page 1: ...User Manual MagniLink Vision TTS LVI Low Vision International Verkstadsgatan 5 Tel 46 470 727700 info lvi se SE 352 46 Växjö Faks 46 470 727725 www lvi se ...

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Page 3: ...3 Safety information 7 4 Unpacking 8 4 1 Packaging 8 5 Installation 9 6 Use 10 6 1 Panels 10 6 2 Reading table 14 6 3 Basic mode 15 6 4 Default mode 16 6 5 Configuration 22 6 6 Extra voices on a USB stick 24 6 7 Quality of OCR conversion 24 7 Ergonomics 25 8 Troubleshooting 26 9 Technical information 27 10 Declaration of Conformity 29 ...

Page 4: ...MagniLink Vision TTS 4 User Manual 7944787b MagniLink Vision TTS ...

Page 5: ...rdance 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 o...

Page 6: ...a combined reading camera and reading machine The reading camera includes features such as autofocus several artificial colours and the potential to set the magnification The reading machine makes it possible to OCR process a text and have it read aloud MagniLink Vision meets all the requirements for CE marking of medical devices in accordance with Directive 93 94 EEC Our products comply with MDD ...

Page 7: ...ver resulting in personal injury If the system has to be moved do not lift at the screen or reading table as these are moving parts If the product is moved from the cold into a warm room 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 If the system requires cl...

Page 8: ... out the MagniLink Vision remove the packaging 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 EPP Box corrugated cardboard Polyethylene LDPE4 For sorting and collection of packaging material please call the packaging collection customer service departmen...

Page 9: ...load in this position can cause the system to tip over Connect the power cable to the wall socket and press the start button The unit is now ready to be used The screen can be tilted approximately 10 degrees backwards and lowered 8 5 cm from its highest position Use the grips on both sides of the screen and move it to find the desired position Release the brakes on the reading table and start usin...

Page 10: ... each panel are explained below 6 1 1 3 Press 1 LED A green light indicates that the system is on A flashing green light means that the system is starting up A slowly flashing yellow light indicates standby A red light indicates that something is wrong in the system See the chapter on Troubleshooting 2 Power on off Press to start or shut down the system 3 Magnification control Used to set the magn...

Page 11: ...s on A flashing green light means that the system is starting up A slowly flashing yellow light indicates standby A red light indicates that something is wrong in the system See the chapter on Troubleshooting 2 Power on off Press to start or shut down the system 3 Light and contrast control In picture mode this control is used to configure the light intensity in order to optimise reading condition...

Page 12: ...ar which diminishes the viewing area To make the bar vertical press the button again The left hand section of the control has the opposite effect 7 Picture mode Press the button to switch the image between natural colours and grey scale Lighting adjustment Hold the button down to temporarily enable adjustment of the lighting via the lighting configuration 3 This can be used by light sensitive user...

Page 13: ...k Yellow Blue Yellow Green Black White Blue Black Green Blue White 6 1 3 3 Rotate 1 LED A green light indicates that the system is on A flashing green light means that the system is starting up A slowly flashing yellow light indicates standby A red light indicates that something is wrong in the system See the chapter on Troubleshooting 2 Power on off Rotate to start or shut down the system 3 Magni...

Page 14: ...White Black Yellow 6 2 Reading table 1 Side way direction friction adjustment Set the side way friction by moving this handle With the brake in the left end position the reading table is unlocked To increase friction push the side way brake to the right at the far right the brake clicks into locked mode 2 Depth way direction friction adjustment Set the depth way friction by moving this handle With...

Page 15: ... unit has started this LED shines green When you switch to text mode it shines blue When the unit is in standby it shines white B Button for switching between camera and text mode This button switches between the OCR camera and the OCR processed text C Button for switching modes This button switches between CCTV mode and OCR mode D Quick button for display mode Use this button to switch between th...

Page 16: ... unit can be configured to basic or default mode For more information please see Configuration page 22 Below is a description of how the hand control is used in default mode The hand control consists of two combined rotary and push button controls as well as an LED and four push buttons A LED When the unit has started this LED shines green When you switch to displaying OCR processed text it shines...

Page 17: ...ol you adjust the volume level or speech speed The control is also used to change the lighting or to navigate in the text G OCR button This button is used to take a picture OCR process the text and read aloud the result 6 4 1 Functions and settings The unit s various functions and settings are controlled using the hand control After a period of inactivity by the user the unit returns to its defaul...

Page 18: ...vigation Then rotate the level control F to navigate forward of backwards in the text Change navigation mode Rotate the function control E until the unit says navigation and then press the control Then chose the navigation mode with the function control E and press the control to select It is now possible to navigate in the text using the level control F There are five different navigation modes p...

Page 19: ... conversion is started Rotate the function control E until the unit says advanced settings and then press the control Rotate the function control again E until the unit says append and then press the control to change the setting Change automatic language detection Rotate the function control E until the unit says advanced settings and then press the control Then rotate the function control E unti...

Page 20: ...ntrol E again until the unit says font size It is now possible to change the font size by rotating the level control F Change artificial colours Rotate the function control E until the unit says advanced settings and then press the control Then rotate the function control E until the unit says graphics and press the control Rotate the function control E again until the unit says artificial colours...

Page 21: ...ol The unit s serial number will now be read aloud Update license Updating the unit s license requires a USB memory stick with a license file to be plugged into the unit Rotate the function control E until the unit says advanced settings and then press the control Then rotate the function control E until the unit says about and press the control Rotate the function control again E until the unit s...

Page 22: ... menu Select standard function To select which menu the unit will return to after a period of inactivity Rotate the function control E until the unit says standard function and then press the control Rotate the function control again E until the desired option is read aloud and then press the control It is possible to choose between volume speed magnification and navigation Select quick function T...

Page 23: ...l return to the main menu for configuration Basic configuration To switch the unit to basic configuration Rotate the function control E until the unit says basic configuration and then press the control Restore default configuration To restore the configuration to the default configuration Rotate the function control E until the unit says default configuration and then press the control Save and g...

Page 24: ...timize the results of the OCR conversion you should bear in mind the following Make sure that the text is large enough If the text is too small the OCR results will be bad At least 12pt is recommended Avoid glossy paper as this results in reflections in the image This impairs the results of the OCR conversion If you intend to use glossy paper we recommend that the light on the unit is switched off...

Page 25: ...gs 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 possible Shield out da...

Page 26: ...ll make three attempts to restart If the system still fails to start the LED will shine red again Disconnect the power cable and contact service personnel The LED flashes red The incorrect voltage is being supplied from the mains adapter If the fault persists disconnect the power cable and contact service personnel If the unit gives the voice response No text in the document after an OCR conversio...

Page 27: ...tion 2 0 60x HD or 1 9 90x FHD Resolution 1920 x 1080 Power consumption Max 67 W Dimensions in use 560 x 470 x 570 mm B x D x H Weight 13 5 Kg General properties Refresh rate CCTV camera 60 Hz Refresh rate OCR camera 7 Hz Luminance 300 cd m2 Contrast 1000 1 Focusing distance 0 60 mm with max magnification Adjustable working height 110 mm 195 mm Light source 8 LED Mains voltage 100 240 V 50 60 Hz R...

Page 28: ...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 otherwise result from inappropriate disposal of this product Recycling helps in the management of our natural resources For more detailed information regardi...

Page 29: ...MagniLink Vision TTS User Manual 7944787b MagniLink Vision TTS 29 10 Declaration of Conformity ...

Page 30: ...de 15 Configuration 22 Declaration of Conformity 29 Default mode 16 Ergonomics 25 Extra voices on a USB stick 24 Functions and settings 17 Installation 9 Introducing MagniLink Vision TTS 6 Packaging 8 Panels 10 Quality of OCR conversion 24 Reading table 14 Safety information 7 Technical information 27 Troubleshooting 26 Unpacking 8 Use 10 ...