Eschenbach Optik Opti Verso User Manual

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OPTi Verso
User Manual
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OPTi Verso User Manual
Table of Contents
Contents of the OPTi package.................4
Installation ..........................................4
Setup .................................................4
Charging OPTi Verso .............................6
OPTi software ......................................7
File......................................................21
View ....................................................21
Mode ...................................................22
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Options ................................................22
Options … Preferences............................23
Options … Colours..................................25
Options … Markers.................................27
OPTi and Screen Magnification software . 29
Help ....................................................42
Care of your OPTi Verso ...................... 42
Warranty........................................... 43
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Contents of the OPTi package
• The OPTi Verso unit with integrated base and USB cable
• Charger with mains lead
• Carry case
• OPTi CDROM with application
• The User’s manual
• Installation guide
• Quick reference guide
Installation
The OPTi requires that you first carry out the software installation
before plugging the unit into your computer. Please refer to the installation guide before continuing.
Setup
OPTi verso is designed to be used with its base under either a laptop computer or under the keyboard of a desktop PC; the
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camera section should face sideways over a free area of the desk.
After unpacking, the camera should be attached to the arm: place the prongs on the camera mounting into the arm and tighten the screw, tightening the camera firmly to the arm. Insert the plug into the camera
The USB lead should be connected to the computer for the OPTi program to run. The camera can be used for either close-up or distant viewing. By facing it downwards, looking through the close-up lens, at your
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material on the desk below, you can perform close-up work. Alternatively, facing the camera forwards, you can look around the room.
The camera has two buttons, one to zoom­in (Z+) the other to zoom-out (Z-). The zooming can also be controlled from the OPTi program.
Charging OPTi Verso
OPTi Verso contains a rechargeable battery that must be charged periodically if you want to use it on the move. Simply plug the charger into the base of the unit and a wall socket and leave it to charge. The battery will be fully charged in 4 hours and should last approximately 6 hours of usage.
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The unit can be used while it is charging.
OPTi software
The OPTi software consists of the video window and the toolbar. The video window displays the real time video image captured by the unit itself. The video window is movable and resizable both horizontally and vertically.
The toolbar window displays the main controls for the software. This allows you quick access to the video control features and to the main menu.
As you move the text or image under the OPTi’s camera, the image will be displayed on the video window. There are many features on the OPTi software that allow you to optimise the display for your particular requirements.
Shortcut keys in this manual are
described in the form “Ctrl+X”.
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This means that you press and hold the control key and press the letter (“X”).
The shortcut keys only have effect when OPTi is the active program; they are not trapped by OPTi and may have another function entirely in other programs.
The one exception to this is the Scroll-Lock button, this button is trapped by OPTi. Pressing this button will make OPTi the active application, and so OPTi will appear on top of any other program that is running.
The toolbar explained
The following section explains function of the buttons on the OPTi toolbar. The complete toolbar is illustrated below.
Each of the buttons functions is explained in this section along with their equivalent keyboard shortcuts. This gives you a choice of ways to control OPTi using the PC mouse or the PC keyboard.
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Keep on Top
Toolbar: Keyboard: Ctrl+T “Keep on top” forces the OPTi video
window on top of any other program window. For example, in the image below the user is typing in MS Word but the OPTi video window is sitting ‘on top’ of MS Word and is visible even though Word is the active application.
Sleep mode On/Off
Toolbar: Keyboard: Ctrl + S The Sleep mode function on OPTi is similar
to the screensaver function on a PC. If you don’t think you are going to use your OPTi
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for a while but want to leave the program running, you can save battery power by simply putting OPTi into Sleep mode. This causes the video window to disappear and turns off OPTi’s internal circuitry.
Full colour/Reading mode
Toolbar: or Keyboard: Ctrl + G This button provides an alternative way to
switch between full colour and reading mode.
Positive / Negative mode
Toolbar: Keyboard: Ctrl + R This button toggles between positive and
negative reading modes. If you are in full colour mode pressing this will place you in the last reading mode used.
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Full Screen
Toolbar: Keyboard: Ctrl+F When OPTi is in full screen mode the video
window takes up the entire screen and only the toolbar window will be visible over the video window.
Views and the Views Manager
Toolbar: to cycle Keyboard: Ctrl + Shift + 0…9 to save Ctrl + 0…9 to recall Ctrl + V to cycle the views
When you have set up the display the way you want it, you can store the settings for later recall. In fact you can store ten arrangements or “views” which can be recalled as you desire.
When you start the program for the first time all ten views will be at the default setting.
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If you make a change to a view you can store it as one of the ten views (View 0 to View 9) as follows:
Ctrl + Shift + 0 to save as view 0 Ctrl + Shift + 1 to save as view 1
and so on up to Ctrl + Shift + 9 to save as view 9
You will be prompted to confirm that you wish to save the current layout.
Note that you cannot store a setting at full screen. You should
instead use Page Up to enlarge the window to the maximum size and then save this instead.
To recall the stored views, press Ctrl + 0 to Ctrl + 9. You will be prompted to save any changes you made to the current view when you change to another view.
You can use the Views Manager to look at the views you have stored. You can access this from the menu by pressing the Menu
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button (see page 20), then “Views” and then “Views Manager”. Choosing view 0 to 9 will display a preview of the view as it would appear on the screen in the colours stored for that view. You can choose OK to select a view. The image below shows what the Views Manager looks like.
The “Replace with current view” button will store the current screen layout into the selected view. In the case above, view 1 would be replaced with the current view.
The “Include in window cycle” checkbox can be set for each of the ten views. If this box is checked for a particular view then that view will be displayed in rotation as
you cycle through the views with the button on the toolbar or by pressing Ctrl + V on the keyboard, or alternatively with
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one of the front panel buttons pro­grammed to cycle views. (Programming the front panel buttons is covered later in this manual.)
Video controls
Toolbar:
The video controls allow you to control the brightness and contrast and saturation of the OPTi image. Press on the toolbar or from the menu choose “Options”, “Video controls” (Keyboard: Ctrl + M, O, V). The Video controls dialog box is shown on the next page.
The slider controls can be adjusted as you desire. You can use the mouse to move them or you can use the keyboard. For example to change the brightness of the image, press “B” and then use the arrow
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keys on your keyboard to move the slider left and right. Once you are happy with the settings press OK or press “Return”. The “Faint text”, “Normal text” and “Shaded text” buttons allow you to store settings that are best suited for viewing text in those conditions.
For example if you are reading very faint text you may want to turn down the contrast. When you are happy with the image press the “Save As” button (Keyboard: A) you will see the following dialog box:
If you then press the “Faint” button (Keyboard: F) your video settings will be stored, and the next time you are viewing faint text you can recall them by pressing the “Faint text” button on the video settings dialog.
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The video settings for Photo, Positive and Negative are independent of each other. Also these settings are saved with each view.
Overview
Toolbar: Keyboard: Ctrl +
or
(once)
Overview is a very useful method of orientating yourself with the camera. When you press this button, the camera will zoom out fully and place a cross on the centre of the screen. You can then move the camera and place the cross over the area you want to zoom in to and press the overview button again. The camera will return to its previous level of magni­fication.
Zoom In and Zoom Out
Toolbar:
Keyboard: Ctrl + ,
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These functions duplicate the buttons on the back of the camera. Click on the toolbar button to start the zoom action and again to stop. The keyboard shortcuts operate while the keys are held down and stop when released.
Capture
Toolbar: Keyboard: Ctrl + C
The capture button allows you to take a photograph of the image currently being displayed on OPTi’s video window. The image is saved as a .bmp file into a folder on your computer hard drive. The folder is created automatically when you install the software. It is located in the “My Pictures” folder on your computer and is called “OPTi Images”. It is advisable to create a shortcut to this folder on your desktop.
To operate the snapshot you can press the
button or from the keyboard press
Ctrl+C.
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The OPTi Images folder is created when the software is installed. It is
very important that you do not move or rename this folder. If you do then the snapshot function will not work.
Images are saved as “OPTiImg001.bmp”. Every time you take an image the file name increments. The image on the next page shows how the folder will look after several snapshots have been taken.
As you can see the file name increments by 1 each time a picture is taken.
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Hide toolbar
Toolbar:
The hide toolbar button allows you to remove the toolbar from the display. This is useful if you want to view in full screen with nothing else visible. You can bring the toolbar back by clicking on the OPTi icon in the system tray as show in the image below.
Alternatively, if you put the mouse cursor on the video display and right click the main menu will appear. From this choose “Options”, “Preferences” and then in the Preferences dialog box you can select where you wish the toolbar to be placed. (Keyboard: Ctrl+M,O,P)
(OPTi’s preferences menu will be explained in the next section)
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Exit Program
Toolbar: Keyboard: Alt + F4 This button can be used to exit the
program. Alternatively you can use the menu and choose “File” “Exit” by pressing Alt+F4.
Main menu
Toolbar:
Keyboard: Ctrl + M
All of OPTi Verso’s features can be accessed from its popup menu. To display the menu, press the button on the toolbar or right clicking on the video window. You can also access the main menu from the keyboard by pressing Ctrl
+ M.
The main menu allows you to access all of the program features and appears as follows:
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Each of the submenus allows you to access different features in the software. Most of these functions are accessible directly from the toolbar, but some are not. The menu functions are explained next.
File
The File submenu allows you to put OPTi into Sleep mode, enable or disable the Keep on top feature or to Exit the program.
View
The View submenu allows you to select the view you wish to use. This is an alternative to pressing Ctrl+0, Ctrl+1 and so on. You can also access the Views Manager dialog box from here. Refer to the section on the views manager on page 121
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Mode There are three image modes: full colour,
positive and negative. The positive and
negative modes are generally used for reading while the colour mode is used for photographs and difficult-to-read texts. The foreground and background colours can be changed in the reading modes, see the section on page 255 for details.
Full-colour, Negative and Positive texts
Options
The Options submenu allows you to access the Video Controls, Preferences Button functions, Colours and Markers. Video Controls have been described on page 144 and the subsequent sections will detail the operation of the Preferences, Button functions, Colours and Markers.
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Options … Preferences
From the menu choose “Options”, “Preferences” (Keyboard: Ctrl + M,O,P) The preferences menu appears as follows;
• You can use the “Toolbar” controls to select where the toolbar is displayed. Note that the “Screen top left” and “Screen top right” deliberately leave room for the Windows control buttons. Choosing “Video window” will attach the toolbar to the top left of the display window. You can also choose to hide the toolbar.
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• If you do not want to be prompted to save changes to the current view you can choose to automatically accept or reject all changes with the “Changes to Views” option you select.
• OPTi can display the toolbar in three different sizes, these are normal, large and extra large, the image below shows a comparison of how these appear from smallest to largest
• ToolTips may be turned off by unchecking the ToolTips checkbox.
• Un-checking the “Lock Aspect Ratio” will allow the video to be stretched to fill the display window. If the display window is set to be taller than wide the video will appear in tall, skinny characters. If the display is much wider than tall the video will appear fatter than normal. This setting may produce
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an image that is easier to read for certain eye conditions.
The “Advanced” button opens up another window with the following options;
This menu allows you to crop the video image, to boost the size of the displayed text by 10% and to automatically detect screen magnification programs. In normal use these settings are not needed when you are using OPTi.
Options … Colours
The colours used to display the text and paper can be altered. From the menu choose “Options” and “Colours” (Keyboard:
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Ctrl+ M, O ,V). A dialog box appears as
follows:
From the dialog box above you can choose the foreground and background colour that you require. You cannot select the same foreground and background colour. If you are using the keyboard, you can switch between the colours by using the Tab key.
Alternatively you can select the required foreground or background colour from the
keyboard. Use Alt +
, 
, , to cycle
between the available colours. You must be in Positive or Negative mode
for this menu to work. You cannot change the foreground and background colours
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when you have the unit in full colour mode.
Options … Markers
OPTi also has an adjustable reading line and line marker that you can turn on and off as required. From the menu choose “Options” ,“Markers” (Keyboard: Ctrl + H) The dialog box shown below will then appear.
The position of the line or the line marker is adjustable from the keyboard using Ctrl+ PgUp or Ctrl+ PgDn. The images below show how these features appear when viewing text.
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Image Quality
The quality of the video displayed on the OPTi screen can be controlled using the new Image Quality window. You can access this by pressing Shift+N on the keyboard. The window appears as follows on the desktop:
Image quality control window
There are six levels of quality enhancement available to the user, starting at No Enhancement and progressing to Level 5 enhancement. OPTi defaults to Level 3 enhancement. This gives excellent image quality with very little impact on PC resources.
To change the image enhancement setting simply select the level you desire and click on OK. The OPTi image will disappear from
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the desktop for about 4 seconds before reappearing. When video reappears OPTi will be operating at the new image setting. The image enhancement control affects how the OPTi image appears when the camera or the object of interest is moving.
OPTi and Screen Magnification software
OPTi Versions 1.12 and above are compatible with the following screen magnification software:
BRAND PRODUCT
Dolphin Oceanic Supernova V7.01 and above Dolphin Oceanic Lunar V7.01 and above Dolphin Oceanic Lunar Plus V7.01 and above AI Squared Zoomtext 9.0.4 and above
OPTi works a little differently when it is running in screen magnification mode. This section describes how to use OPTi with screen magnification software.
When OPTi starts it checks to see if any supported screen magnification programs
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are currently running, if they are the software will change from normal mode to compatible mode during start up. Once OPTi detects the screen magnification software it adjusts its settings to those required for operation with screen magnification on. The most immediate change is that video does not appear inside the usual OPTi window, but will instead appear inside one of six different ‘split’ windows. All keyboard buttons will still work and if you call up a particular menu, for example the video controls menu, this will appear on the desktop.
To swap between the OPTi video window and the desktop you simply press the Scroll Lock key (see
page 36)
OPTi Split windows
When OPTi is running in screen magnification mode the video screen is
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displayed in one of six different modes. These modes are:
1. Right vertical split
2. Left vertical split
3. Top horizontal split
4. Bottom horizontal split
5. Floating split
6. Full Screen
Left / Right Vertical Split mode
OPTi in right vertical split
In these modes OPTi places its video image into a split window on the left or right side of the desktop. The size of the
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split window can be changed using the left and right arrow keys on your keyboard. In left split mode, pressing the right arrow will increase the size of the OPTi split window and pressing the left arrow key will decrease the size of the OPTi split window. In right split mode pressing the left arrow key will make the OPTi split window bigger. Pressing the right arrow key will cause the split window to get smaller.
Top / Bottom Horizontal Split mode
OPTi in top horizontal split mode
As with the right and left vertical splits the top and bottom horizontal split can also be moved, this time up and down. The up and down arrow keys are used to control the size of the split in this case.
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Floating split mode
You can also use OPTi in floating split mode. In floating mode the video appears inside a window on the screen. This window is movable vertically and horizontally, and can be resized vertically and horizontally too. There is a set maximum size that this window can be. Unlike the normal OPTi video window it cannot be increased to cover the entire screen. The following image illustrates how this window appears to the user.
OPTi video
window
85% growth in em This will raise the
85% growth i This will rais
To move the window around the screen you press and hold the SHIFT key and any one of the arrow keys. i.e. to move the screen up vertically you would use the following key combination: SHIFT + up arrow. To move left press SHIFT + right arrow and so on.
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To resize the screen you simply use the arrow keys. To increase the size of the floating window horizontally you press the right arrow key, to decrease the floating window horizontally you press the left arrow key. Refer to the section on Views and the Views manager to learn how to save preferred floating window locations for recall as desired and how to recall them quickly using the keyboard or mouse.
Please note, when you wish to save a floating window position in screen magnification mode you must use the key combination Ctrl+Alt+ 0,1,2….9 in normal operation you would use Ctrl+Shift+0,1,2…9
Full screen mode
You can also use OPTi in full screen mode with screen magnification software. When in this mode you either have the screen filled with OPTi video or with the desktop. To swap between the OPTi video window and the desktop you simply press the
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video
Scroll Lock key. The image below illustrates how this will appear.
full screen desktop
SCROLL
full screen OPTi
Floating split mode and full screen mode are only available with
Dolphin screen magnifier software products. (Supernova, Lunar and LunarPlus)
Navigating between split modes
When you start up OPTi in screen magnification mode, it will be in the last mode that you used. The first time you run OPTi with screen magnification it will start up in floating split mode. To navigate between the different split modes use the Page Up and Page Down
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keys. Each time you press these key you change from one split to the next. The Page Up key will do this in a clock wise fashion as illustrated below:
PAGE
UP
PAGE
UP
PAGE
UP
PAGE
UP
PAGE
UP
PAGE
UP
Using the Page Down key to navigate between the split modes does exactly the same except in reverse order.
IMPORTANT NOTE:
There is a substantial delay when you go to and from the full screen operation. This is normal and is not
a problem. There will be no video on the
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screen during this time. Once OPTi is ready, video will reappear and operation can continue as normal.
Keeping OPTi active on the desktop
When you are using OPTi with screen magnification and you wish to change the size, position or type of split mode that you are using, you may find that the arrow/page up/page down keys don’t do anything. This is because OPTi is no longer the active program on the desktop. In order for the keys to work you must make OPTi the active program. This is accomplished by simply pressing the Scroll – Lock key on your keyboard. When you do this, OPTi will make a sound to indicate it is the active application. OPTi can make two different sounds to indicate if it is the active program. See the section on OPTi sounds for more. You can then press Scroll – Lock again to return to the program you were working in.
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Semi Colours
When OPTi starts up in screen magnification mode, the image modes available to the user are; full colour Photo mode, Black/White Negative and Black/White positive. Semi colours are switched off. The semi-colours are defaulted to off to keep the load on the computer low when running in screen magnification mode. You can switch semi­colours back on using the setting in the Advanced menu. This menu is accessed from the preferences menu. From the keyboard press Ctrl+M, O, P,A The image below shows how this menu appears.
OPTi Preferences  Advanced menu
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To turn on the semi colours in screen magnification mode, uncheck the box circled in red on the above image. When you do this and press the OK button, the OPTi image will disappear from the screen for about 5 seconds before reappearing with the semi-colours enabled. Refer to the Options…Colours section for more information on using and selecting semi­colours.
NOTE:
The image may lag when semi colours are switched on in screen magnification mode. If this is undesirable it is recommended to disable them when using OPTi with screen magnification software.
When you are running OPTi with screen magnification in full screen mode, the semi colours are always available.
OPTi Sounds
This version of OPTi software is able to make sounds to indicate when it is the active application. The purpose behind this
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is to give an audible indication when you press the Scroll-Lock of whether you are making OPTi the active application or not. There are two different types of sound available depending on the state of “Use
external speakers for OPTi sounds”
checkbox in the Preferences Advanced menu.
If this box is ticked, then OPTi will use any external speakers you have connected to emit a double note when you press Scroll­Lock and make it the active application, and a single note when you press Scroll­Lock and stop OPTi from being the active application. This setting is useful for a desktop PC with no internal speaker to make sounds. If this box is not ticked OPTi will use the internal speaker on your computer. In this case OPTi will emit a “Buh – Dee” note when OPTi is being made the active application and a “Dee – Buh” note when OPTi is no longer the active application. This setting is useful for a portable laptop
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computer with no external speakers hooked in.
Looking at the Advanced menu in the image below, the two settings related to OPTi sounds are circled in red.
OPTi Preferences  Advanced menu
The second checkbox simply stop’s OPTi from making any sounds at all regardless of what state the “Use external speakers for OPTi sounds” checkbox is in.
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Help
The help submenu allows you to access the online help, (Keyboard: F1), reset the programme to factory defaults and view the About window.
Care of your OPTi Verso
Do not touch the lens. Dirt on the lens will appear as a blurred or dim image or as fuzzy spots on the screen. If you believe the lens is dirty, it can be cleaned with a soft, dry cloth applying minimal pressure. As the lens is polished and coated, do not use a wet or coarse cloth, detergents, abrasive substances or solvents to clean it.
When transporting the unit we recommend that you use the carrying case provided. Do not allow the charger or cables to move about within the case, as they may cause damage.
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Warranty
Ash Technologies warrants the equipment, when purchased new, to be free from defects in material and workmanship and will repair or replace at Ash Technologies' discretion, any equipment which exhibits such defects, provided that the equipment has been operated under the proper conditions of installation and has not been tampered with by any persons not authorized by Ash Technologies or its agents and that it is solely serviced by Ash Technologies or its agents. This warranty shall be voided in the event of damage or abuse to the unit caused, in the opinion of Ash Technologies or its agents, by general wear and tear, abuse, neglect, failure to observe stated precautions or by dropping the unit.
Batteries are warranted for failure within a period of one year. Non-electrical accessories are specifically excluded from warranty.
In no event shall Ash Technologies, or its agents, be liable for special, indirect, incidental or consequential damages; the original user's remedies being limited to repair or replacement.
Ash Technologies makes no other or further warranty, express or implied, including and warranty of fitness for a specific purpose or warranty of merchantability.
This warranty is valid for a period of TWO YEARS effective from the date of delivery to the customer.
Depending on the country of sale, the warranty conditions may
differ. Contact your distributor for details.
For warranty claims or service during or after
warranty period please contact your distributor.
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DECLARATION OF CONFORMITY
We, Ash Technologies Ltd., declare under our sole responsibility that this product, OPTi Verso, of the brand Ash Technologies to which this declaration relates, is in conformity with the following standards or other normative documents:
EN 60601-1 Medical Electrical Equipment - Safety EN 60601-1-2:2001 Medical Electrical Equipment – Electromagnetic
Compatibility
Following the provisions of EMC directive 89/336/EEC and Low Voltage directive 73/23/EEC and the provisions of 93/42/EEC Medical electrical equipment directive.
Alan Johnston Engineering Director Ash Technologies Ltd, Naas, Ireland. 24th April 2006
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Ash B5, M7 Business Park Naas, Ireland. Made in Ireland
+353-45-88 22 12 +353-45-88 22 14 email: [email protected] web: www.ashtech.ie
© Ash Technologies, 2006
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