Serial port Settings

Using the Software

either fast or slow. Notice: the higher the value, the slower the pop-up time. "Delay" unit is "millisecond". The "area" is used for adjusting the jitter-range of the touch surface within limit of error (unit: pixel). The higher the value, the wider the jitter-range. Right Click menu will pop up so long as the finger contacts the screen for a while within the range.

7.Enable Double Click

Same as the function of Mouse Double Click. Double click on the same setting area of objects in a short time. The "Double Click Settings" property can be set so as to get the best performance on Double Click. "Speed" unit is "millisecond". The higher the value, the longer the effective time interval between the double clicks raising the function of Double Click. "Area" is used for either amplifying or reducing the Double Click area. The higher the value (unit: pixel), the more sensitive the response of Double Click. Double-click should be utilized in the applications such as "Click on touch", "Click on Release", "Mouse Emulation".

8.Enable Delay Touch

After this function is enabled, high speed touch or scratch on the screen becomes ineffective. It is the very effective for touch to maintain steadily for a time in specified area. This function is for banking and industrial control applications, such as ATM, Switches of industrial equipment and used in both Click on touch and Click on Release modes. The "Delay Touch Setting" prop- erties can be set selectively. The higher the value (unit:millisecond), the longer the touch-delay time; "area" is utilized to regulate the effective area in which finger maintains on the touch plane. The higher the value (unit: pixel), the wider the effective area.

9.Prevent System to Standby

Unable (default); this function may prevent System from Standby. When the IR touchscreen is provided with serial ports as a simple output device, the function may enable recovery out of the state of automatic system standby.

10.Drag Delay

The function show the amount of millisecond "Drag Delay" will take to be enabled after you click that. Drag Delay may be adjusted to the correct value if the object can not be precisely selected or if jitter happens to cursor when you touch. The unit is millisecond.

11.False touch rejection

The snow and rain drop will be mistakenly a single touch. So the function of "False touch rejec- tion" may be selected in driver to avoid the above error without the normal manipulation. The function of "Enable Delay Touch" will do the work to prevent the false touch. Instructions see Attachment : Setting of touchscreen in strong light, rain and snow condition.

1.Installation of the driver of serial port finished, choose "start" - "All Programs" - "IRTOUCH- SYSTEMS" - "Serial Port Settings". In the list show both the name of IR touch device installed and the number of the serial ports. You may choose [Install] when some serial ports are available or choose [Remove] to uninstall the driver if you don't want to use the touchscreen.

LH32TCUMBC/EN specifications

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