User Manual - KOBA Vision
Contents
1. ei e dete ELO etd nes 10 12 Gontrol p nel r 2 ED e e 12 ZO0OM IN 200M EN 12 Autotocus Quartz HD Ar ee ek einen dep ee gu 12 Negative reading WEE 12 Photo mode anne eU Hin EEN 12 Positive r ading aec best oe ite bau tester eure 13 Factory Settings hup ean tp 13 Help voice buttons helpt texts 13 Contrast ds au etude t a ee re Paste cadet rie cusa estado eg 13 seni Er 13 Background SUPpressiONn iii 13 ro oie A t ler 19 Ile Ee EE 13 EIS 14 Usage IPS erare E he et devel er tete een ds 15 E Le ue A 19 Watch photos tete niles ati deed putre dp ee ee ope A et 15 cp 15 WHITING hne teh p e eene dence belit e EM eed uet e a etes 15 Headhelp E e te sm ne ok utet 15 Factory settlngs 4 acr D f ace e gd i 15 Video magnifier Computer edet one tdeo diede bat etd 15 Switching between video magnifier and computer enne 15 Troublesbootng eege eege ne 16 Elgin Me RT 17 Express warranty eet n c o RE e n ER ER aeta e a dae 17 Warranty prOVISIODs aan Rn 17 Service Tultillineht 1e LE eR ue estate tei edited 17 Data chatt e 18 EW 18 ee E a E2. Silver Type KOBA Vision Silver Inputs HDMI OUT POWER IN Power supply Measurements without screen Height X Width X Depth Measurements with 26 screen Height X Width X Depth Maximum viewing angle Minimum viewing angle Magnification Features Wide range slide table Led lighting Illuminated buttons Zoom in zoom out Negative reading mode Photo mode Positive reading mode Input 9V DC 2 22A MAX 50 60Hz Max Power 20W Standby Power 0 06W 270 x 415 x 580 mm 640 x 670 x 580 mm 107 mm 9 mm 23 screen 58 cm 5x 57x 26 screen 66 cm 6x 64x 32 screen 82 cm 7x 78x 16 color combinations black blue black cyan black green black magenta black red black white black yellow blue black blue yellow cyan black green black magenta black red black white black yellow black yellow blue Autofocus Factory settings Help spoken buttons help texts Adapt contrast colour background 19 DATA CHART Quartz HD Type KOBA Vision Quartz HD Inputs HDMI OUT POWER IN Power supply Input 9V DC 2 22A MAX 50 60Hz Max Power 20W Standby Power 0 06W Measurements without screen Height X 270 x 415 x 580 mm Width X Depth Measurements with 26 screen Height 640 x 670 x 580 mm X Width X Depth Maximum viewing angle 230 mm Minimum viewing angle 9 mm Magnification 23 screen 58 cm 2x 57x 26 screen 66 cm 2 5 64x 32
3. KOBA VISION Video magnifiers EasyViewer Silver Quartz HD User Manual This manual decribes the following versions of the KOBA Vision video magnifiers EasyViewer 3 1 6 Silver 3 1 6 Quartz HD 3 1 HD In combination with screen Samsung LE32A558 Slight differences are possible if other verions or screens are used The latest versions of the manual can be downloaded from the KOBA Vision website http www kobavision be Release date Monday 16 March 2009 VIDEO MAGNIFIERS User Manual KOBA Vision De Oude Hoeven Ge 3971 Leopoldsburg e Belgium Tel 32 11 51 70 80 e Fax 32 11 51 70 81 info kobavision be http www kobavision be Index Je ER 2 4 Video magnifier parts ik 4 Video magnifier EasyViewer Silver Quartz HD iii 4 scd IE 4 Adapte seis m 5 HDMI HDMI or HDMI DVI connector sisi 5 What would you need iii 5 Aerial Cables Hi RR 5 HDMI DVI HDMI HDMI VGA VGA connector computer connection 5 Audio cable computer connection sis 5 Safety and maintenance instructions esses nennen nnne 6 Safety alie eie 6 Maintenance instructions 7 Firsttime ER RE 8 Gonnecting teen 8 SEUSCIECM sii 8 Checking whether the device works ss 8 Controls eme 9 SWItChING ON OTL an EET 9 EI Gu
4. screen 82 cm 3x 70x Features Wide range slide table Led lighting Illuminated buttons Zoom in zoom out Negative reading mode Photo mode Positive reading mode 28 colour combinations black blue black cyan black green black magenta black red black white black yellow blue black blue yellow cyan black green black magenta black red black white black yellow black yellow blue black orange orange black black grey grey black blue white white blue red white white red orange white white orange green white white green Autofocus Factory settings Help spoken buttons help texts Adapt contrast colour background Reading line and blends HIGH DEFINTION Adjust led lighting 20 2009 KOBA Vision De Oude Hoeven Ge 3971 Leopoldsburg Belgium Tel 32 11 51 70 80 Fax 32 11 51 70 81 info kobavision be http www kobavision be
5. by non compliance with this safety instruction Never attempt to repair the device by yo urself It is dan gerous to remove prot ective covers which are there to prevent electric shock You must contact KOBA Vision or your dealer in case of defects To avoid electrocution do not place the de vice in a spo t where it can come into contact with liquids Your product is designed and ma nufactured with high quality materials and components which can be recycled and reu sed Do not dispose of your old product in your general household waste bin Dispose of the complete pr oduct including its cables plug s a nd a ccessories in the designated collection facilities SAFETY AND MAINTENANCE INSTRUCTIONS Warning You must be extremely cautious when moving the video magnifier The video magnifier must not be picked up by the screen the type panel the light shades or the slide table Warning The screen isto be assembled and disassembled by authorized persons exclusively Non compliance can cause severe damage Maintenance instructions e The de vice can be clea ned with a damp cloth Never use chemicals for they ca n damage the finish and or other parts e Occasionally clean the glass plate of the scanner using a damp cloth e After a certain amountof t ime th e slide rail s n eedto be lu bricated w ith oil or adequatel
6. control panel for the video magnifier The illustrations can be found in the middle of this manual CN Zoom in zoom out Zoom in Turn central turning knob 2 to the right Zoom out Turn central turning knob 2 to the left Autofocus Quartz HD Autofocus is activated by pressing central turning knob 2 The red aut ofocus LED w ill light up Autofocus is best acti vated when reading thick books and w hen crafting The camera automatically adapts to height variations keeping the image focused Autofocus is automatically activated when zooming in or out for a few seconds In this way autofocus is not used continuously limiting wear and tear to the camera Negative reading Press button 3 to activate negative mode Negative black background and white letters EasyViewer Buttons 3 4 5 are used for switching between Black White Color White Black Black Green Black Yellow Quartz HD and Silver By pressing button 3 once more font colours will change White Red Green Blue Cyan Yellow Magenta Blue Yellow Photo mode Press button 4 to activate photo mode EasyViewer Buttons 3 4 5 are used for switching between Black White Color White Black Black Green Black Yellow 12 CONTROLS Positive reading Press button 5 to activate positive mode Positive White background and black letters EasyViewer Buttons 3 4 5 are used for switching between Black White Color White Black Black Green Black
7. ee EE hs 19 Quartz B tt eb 20 INTRODUCTION Chapter Introduction Thank you very much for buying this video magnifier We have gone to great lengths to create a qualitative and user friendly device and we hopeyout will be able to use it for years to come Video magnifier parts You will need the following parts to be able to use the video magnifier Video magnifier EasyViewer Silver Quartz HD Screen To be able to use the video magnifier you need a screen with the following specifications HDMI input DVI Suspension VESA 75 75 VESA 100 100 VESA 200 100 VESA 200 200 Main switch and remote receiver at the side Always ask KOBA Vision or your dealer whether your screen specifications are sufficient Warning The screen is to be a ssembled and disassembled by authorized persons exclusively Non compliance can cause severe damage INTRODUCTION Adapter To feed the device you need to conn ect th e adapt er On ly use th e v ideo magnifier in combination with adapter AC Adapter FranMar FRA024 S09 HDMI HDMI or HDMI DVI connector You need a HDMI HDMI of HMDI DVI connector to connect the video magn ifier to the screen Depending on th e in put on t he 4 screen you will choose an HDMI HDMI or HDMI DVI lt What would you need Aerial cable If you also wish to use the screen as a TV you will need an aerial cable that plugs into the cable distribution netw
8. the big round central turning knob 2 pressedi n Warn ing T his opt ion is av ailable on ly if t he screen su pports CEC Consumer Electronic Control 15 TROUBLESHOOTING Troubleshooting Chapter Below is a list of problems t hat may occur w ith your video magnifier Consult the list first before contacting KOBA Vision or your dealer Symptom Possible causes What to do No display on Power failure Check wether the plug of the power cord has the screen The screen is not been properly plugged into the power point If the switched on device still won t work pull the plug out of the power point Then wait 60 seconds before plugging it back into the power point Turn the screen on again Press the on button on the remote No sound The screen volume is e Slightly turn up the screen volume on zero The sound has been disrupted The headphone is plugged in e The HDMI connector is loose Check wether the sound has not been disrupted Point the remote control directly towards the sensor at the front of the screen Unplug the headphone Check the HDMI plug No sound or image while the red stand by light at the front of the screen is burning e Screen is on stand by mode Press the on or 1 button on the remote The pc modes don t work Wrong connectors Wrong source e Wrong screen resolution Check wether the source has been selected correctly Press
9. the button to open the source list and select the correct source Check whether you have set the computer to the correct screen resolution Check the settings of the video card in the pc Stripes running through the image e HDMI connector is loose e Check the HDMI connector Bad colours e HDMI connector is loose e Check the HDMI connector Image is dark The lights are off e Puss the reset button The image is blurred Quartz HD e Autofocus is not activated Press the central turning knob to activate autofocus 16 WARRANTY Chapter Warranty Express warranty Koba Vision bvba offers a two year warranty on every KOBA VISION video magnifier starting from the purchase date The warranty covers materials and workmanship Warranty services are provided by KOBA Vision bvba or a dealer acting for KOBA Vision bvba When the vi deo magnifier cannot b e repaired correctly KOBA Vision can decide o n its o wn inititiative t o replace t he readin g device by an other v ideo magn ifier f eaturing th e same specifications All compon ents and prod ucts r eplaced within the warranty period becom e property of KOBA Vision bvba Warranty provisions 1 The warranty becomes invalid if the video magnifier Was not used according to instructions or was misused Was damaged as a result of a fall or blow Was disassembled or tinkered with e Was repaired earlier by a non o
10. to select a dark background during this activity so that the camera is not hindered by large differences in contrast with whatever is darkened by the hands Writing You can also write under your video magnifier It is best to use a black pen and lined paper Readhelp This readhelp is extremely useful for visually impaired people suffering from tunnel vision The readhelp consists of a reading line and a reading bar This help allows a horizontal line or bar to appear This will keep you from confusing lines in the text vertical confusion The reading line can be set to take on different colours It is adviseable to select a line with a colour that is different from the text The read help can only be act ivated in the negative and positive reading mode Factory settings The factory settings button was especially provided to be able to return to the original settings at all times This means that yo u can al ways return to the original settings a fter ha ving adjusted contrast background colour brightness zoom etc Video magnifier computer Switching between video magnifier and computer The video magnifier screen can be used as a computer screen There are two options e Connect your computer to the screen You can use t he screen to switch to another input that will allow you to use your computer If video magnifier and Computer are both pl ugged into the HDMI input of the screen you can easily switch between them by keeping
11. Yellow Quartz HD and Silver By pressing button 5 once more background colours will change White Red Green Blue Cyan Yellow Magenta Blue Yellow Factory settings Press button 6 to go to factory settings Help voice buttons helpt texts Press button 7 to switch between the various help functions Help function off Help function speech only Help function text only Help function text and speech Help function off Contrast More contrast Press button 8 Less contrast Press button 9 Brightness You can set the brightness in photo mode You can set background suppression with negative or positive reading More brightness Press button 10 Less brightness Press button 11 Background suppression You can set the background in positive or negative reading mode Brightness can be adjusted in photo mode More background Press button 10 Less background Press button 11 Colour You can set the col our in photo m ode This button is of no use when you are worki ng in positive or negative reading mode Less colour Press button 12 Less colour Press button 13 Readhelp The readhelp consists of a reading line and a reading bar This readhelp is extremely useful to people suffering from tunnel vision The horizontal reading line or reading bar helps to follow the text properly without skipping lines vertical confusion 13 CONTROLS Press turning knob 14 to activate the reading line You ca
12. e interface to switch on the video magnifier 2 Switching off reverse order 1 Switch off the video magnifier with the button at the left side of the interface 2 2 Press the button to switch off the screen 1 CONTROLS Brief manual SY MS 10 CONTROLS 1 ON OFF switch 2 Right zoom in Left zoom out Push autofocus only Quartz HD 3 Negativ reading black background white letters Font colours push once more 4 Photo mode 5 Positive reading white background black letters Font colours push once more 3 4 5 Switch between black white white black colour black green black yellow only EasyViewer 6 Factory settings 7 Help 8 More contrast 9 Less contrast 10 More brightness photo mode More background negative and positive reading 11 Less brightness photo mode Less background negative and positive reading 12 More colour only in photo mode 13 Less coulour only in photo mode 14 Readhelp line or blends 15 More lighting 16 Less lighting CONTROLS Slide table The slide table is made of high grade materials and can display a whole A3 size sheet 2 brakes stop the slide table from moving horizontally and v ertically The brakes can be enabled and disabled m Control panel This part deals with the
13. fficial service partner 2 Consequential loss is under no circumstances covered by the warranty KOBA Vision bv ba will neither assume an y liability whatsoever nor accept any possibility of liability ex cept for the warranty provisions ex pressedly st ated above This limitation to the liability does n ot imply a breach of th e customer s legal consumer rights or his or her rights vis vis the seller Service fulfillment Before claiming the warranty or service and before contacting KOBA Vision bvba or a dealer you must write down product name serial number purchase date invoice number and any error messages or particular problem aspects 17 DATA CHART Chapter Data chart EasyViewer Type KOBA Vision EasyViewer Inputs HDMI OUT POWER IN Power supply Input 9V DC 2 22A MAX 50 60Hz Max Power 20W Standby Power 0 06W Measurements without screen Height 270 x 415 x 580 mm X Width X Depth Measurements with 26 screen Height 640 x 670 x 580 mm X Width X Depth Maximum viewing angle 107 mm Minimum viewing angle 9 mm Magnification 23 screen 58 cm 5x 57x 26 screen 66 cm 6x 64x 32 screen 82 cm 7x 78x Features Wide range slide table Led lighting e Illuminated buttons e Zoom in zoom out e Negative reading mode e Photo mode e Positive reading mode 5 colour combinations black white whtie black colour black yellow black green e Autofocus 18 DATA CHART
14. n set the position higher lower by turning You can select the line colour by turning and pressing Press turning knob 14 once more to acti vate the readi ng bar You can se t the position higher lower by turning You can adjust the width of the bar with pressing and turning Press turning knob 14 once more to deactivate the readhelp Lighting The led lighting of the video magnifier can be adapted More lighting Press button 15 Less lighting Press button 16 14 CONTROLS Usage tips Reading Reading is best do ne in positive o r negative mode These modes adapt the image for the visually impaired to a high contrast image with improved background Background and letters can be setatyo urd iscretion The bac kground canbesetby meanso f background suppression This will allow you to filter out the structure of a sheet This unique KOBA Vision function al lows yo u at allti mes t o set a contra sty bac kground wi thout an noying pape r impurities A newspaper can be read without annoying paper impurities Factory settings will take you back to the original settings Watch photos Photos are best watched in photo mode This mode is a unprocessed image without contrast enhancement Using the buttons contrast brightness and colour you can adjust the image so that the phot o becomes clearly visible Factory sett ings will take you back to the origin al settings Crafting Crafting is best done with a small enlargement It is better
15. ork Not all screens have an aerial terminal HDMI DVI HDMI HDMI VGA VGA connector computer connection use the screen asa computer screen you will need an HDMI DVI HDMI HDMI or VGA VGA connector This connector will help you connect your computer to the screen Depending on t he screen t ype you w illn eedan HDM I DVI HDM I HDMI of VGA VGA connector Always look at the screen specifications Audio cable computer connection If you use the screen as computer screen yo u need an audio cable to pass the so und from your computer to the speakers of the screen Warning Cables are to be plugg ed in by au thorized persons exclusively Non compliance can cause severe damage SAFETY AND MAINTENANCE INSTRUCTIONS Chapter Safety and maintenance instructions Safety instructions Consult the user manual of the screen for specific safety instructions that comes with the screen Save this manual carefully It contains all necessary information about your device Keep the device in a dry well vented and clean spot Do not place the device in direct sunlight or next to a source of heat Never use this device in ambient temperatures higher than 35 C This device is designed as aid to magnify documents Any change of purpose voids the CE mark It is compulsory to el ectrically ground the device The manufacturer cannot be held responsible for any injuries to humans or animals or for any damage to objects caused
16. y fluid grease e The adapter must only be replaced by the sam e type AC Adapter FranMar FRAO 24 S09 after switching off the device and removing the adapter from the grid Treat your device with care and you will enjoy it for years to come FIRST TIME USE Chapter First time use You need to go through the following steps to use the video magnifier for the first time D Connect cables D Set screen Check wether the device works Connecting cables www kobavigionibe HDMI OUT Input for HDMI connector to Made in Belgium the video magnifier screen Input 9V DC POWER IN Plug for the adapter 2 22A Max Max Power 20W Standby Power 0 06W Only use with AC Adapter FranMar FRA024 S09 HDMI OUT Set screen Set the screen before taking the device into use be able to make maximum use of the video magnifier set the following display controls Contrast maximum Brightness 40 Colour 30 Sharpness 40 Checking whether the device works Please check whether the device works after installing and setting Switch on the screen and the video magnifier See next chapter Switching on off CONTROLS Chapter Controls After having successfully connected and tested the video magnifier we will now go into the controls and the operation of the video magnifier Switching on off Switching on 1 Press the button to switch on the screen 1 2 Press the button at the left side of th
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