background image

Placing and holding a finger on one spot of the display 

– is the equivalent of clicking the right mouse 

button, calling up the context menu. After the menu is displayed, tap on the desired item in the menu while 
the relevant item is activated (this feature may not be available with the OS Linux system). Furthermore, with 
the OS Linux, during shifting in some menus you cannot lift your finger when shifting between items, but 
slowly shift the finger along the surface of the touch panel to the item you wish to select, where you can lift 
the finger thus activating the item.

Note:  

Parameters for controlling the mouse cursor can be changed in the dialogue box for setting the 
touch panel display on the “Setting“ card.

Entering text using the touch panel

By using an application that shows a virtual keyboard on the display it is possible to enter text by tapping on the 
virtual buttons depicted. The choice of individual keys is most comfortably handled with the help of the touch 
panel, but this can also be done using a mouse. Most modern operating systems include a virtual keyboard 
as a standard component.
The virtual keyboard which is a standard component of the operating system is called us as follows:
Windows: Start � All programs � Accessories 

 Ease of Access 

 On-screen keyboard

Use: Place the cursor on the text field where you want to enter text, then tap the requested symbol on the 
virtual keyboard.
Linux CentOS: you can use the application xvkbd, launched from the command line with the command “xvkbd”
Use: Tap on the button “Focus” in the upper right corner of the window of the virtual keyboard. The button turns 
green and you can click on the text field where you want to enter text. By tapping on the virtual keyboard you 
will enter the selected symbol so long as you do not select another window by pressing the button “Focus”, 
or do not close the window to which you want to enter the symbol.
You can also search for and install other applications for a virtual keyboard for the operation system used 
which will better suit your needs.

Calibrating the touch panel

For ensuring proper functioning and exactness of control using the touch panel, it is necessary to calibrate 
the touch panel prior to use under normal operating conditions.

Note:  

Check the setting of the display and perform calibration of the display also in the case that control

-

ling by touch is handled in a non-standard way (does not respond, is inexact, etc.)

Get to the dialog window for calibration of the touch panel through:
Windows: Start 

 All programs 

 TouchKit Configure Utility

 Linux CentOS: System 

 Administration 

 Touchpanel calibrationn

A window is opened with tabs containing possible settings. Select the “Tools” tab with choices according to 
Fig. 3.2. We recommend performing linearization of the display.

40

Operating the device

ENGLISH

Summary of Contents for TDC-5000

Page 1: ...TDC 5000 PC User manual version 1 0 0 ENGLISH...

Page 2: ...evision This manual or any part of it may not be copied reproduced or otherwise distributed without the publisher s consent All rights reserved Elcom spolo nos s ru en m obmedzen m Pre ov ELCOM spolo...

Page 3: ...e touch panel 37 Controlling the mouse cursor with the touch panel 37 Entering text using the touch panel 38 Calibrating the touch panel 38 4 Point Calibration 39 Clear and Calibrate 39 Linearization...

Page 4: ...29 Table of contents ENGLISH...

Page 5: ...INTRODUCTION ENGLISH...

Page 6: ...urn off the main power switch and unplug the device Do not bend the power cord or place heavy objects on it Stepping on the power cord or its disruption with heavy object could result in electric shoc...

Page 7: ...tions the dealer cannot be responsible for any possible damage that may result A symbol a crossed out waste basket on the product or on its packaging indicates that this product upon completion of its...

Page 8: ...DEVICE CHARACTERISTICS ENGLISH...

Page 9: ...64 mm Resolution 800 600 Display dot size 0 264 0 264 mm Contrast Brightness 500 1 400 1 per type of TFT screen 230 cd m2 180 cd m2 per type of TFT screen Number of colors 262 thousand Touch screen re...

Page 10: ...heral devices Figure 2 2 Connectors on the TDC 5000 PC Power connector USB connectors External VGA display connector RS 232 connector RJ 45 network connector It is possible to connect accessories and...

Page 11: ...onnection of any cables and provides some mobility offers a similar possibility It is also possible to connect an external display device for VGA output This allows for an increase or duplica tion of...

Page 12: ...OPERATING THE DEVICE ENGLISH...

Page 13: ...on If you are creating your own user account with a password please remember the password as without it you will not be able to log on to your account Note With the OS Linux CentOS 5 5 an user account...

Page 14: ...rol the mouse cursor or enter text using the virtual keyboard on the display The touch panel can be controlled by the touch of a finger or using a special touch pen stylus If you use a keyboard or mou...

Page 15: ...e text field where you want to enter text then tap the requested symbol on the virtual keyboard Linux CentOS you can use the application xvkbd launched from the command line with the command xvkbd Use...

Page 16: ...point on the display Figure 3 3 Arrangement of calibration points with 4 point calibration Clear and Calibrate With this command all currently set parameters for the touch panel are deleted and a 4 p...

Page 17: ...closes the drawing tool Setting the touch panel It is possible to set different parameters for the touch panel The individual settings are described in Table 3 1 Get to the settings for the touch pane...

Page 18: ...sory touch panel settings Enable auto right click Enabling right click functionality upon holding down the finger Enable touch Switching off of a touch panel function Enable cursor stabilization Funct...

Page 19: ...en be used If a driver is not automatically available it is necessary to search for one and install it Drivers are usually located on the CD supplied with the device for which they are designated or c...

Page 20: ...MOUNTING AND CARE ENGLISH...

Page 21: ...and from above are not covered or blocked with dust pollutants or any foreign objects Insufficient circulation of air could result in overheating Care Prior to cleaning the device always switch it of...

Page 22: ...TROUBLESHOOTING ENGLISH...

Page 23: ...here you can change system settings Beware Only do this if you know what you are doing or you can set standard system settings by selecting Restore Defaults from the Save and Exit menu If the above me...

Page 24: ...the logo elcom rescue appears and then the main menu with the options for system restore This program is controlled using the arrow keys which serve for navigating in the menus and the keyboard Enter...

Page 25: ...50 Pozn mky Notes...

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