Grounding Touch Controller
To protect the touch sensor from electromagnetic interference, it is mandatory to connect the ground wire from the touch controller to a metal part of the chassis of the LCD behind the touch sensor.
The ground cable connector is right next to the USB port on the touch controller as indicated in the image below:
The example above illustrates a touch controller for a DISPLAX Skin Dualtouch and Fit, however, it is in the same position on all our touch controllers.
In the following video is an example of grounding the touch controller to the chassis of the LCD at its rear:
Related Articles
Touch Controller Grounding Points
All DISPLAX touch controllers, apart from the grounding connector, feature additional grounding points. These points are situated within the holes positioned at each corner. However, in the Skin Mesh controllers, only the two holes on the connector's ...Integration of the Touch Controller
Integration Integration of the Touch Controller To open the Touch Controller protective air-bag, carefully pierce the bag using a blade to release the air, making it easier to remove it safely (see Packaging Section, Unpack). Determine the position ...Grounding Touch Controller
Touch Controller Safety Instructions
Safety Instructions for Touch Controller (PCB) The product contains electronics, which are electrically sensitive. Please take the necessary precautions when using such devices. DO NOT TOUCH THE UPPER OR LOWER FACES OF THE TOUCH CONTROLLER. FINGERS ...Connecting the Touch Controller to the Sensor
Overview For a good connection between the touch sensor cables (FPC/Flex) and the touch controller (PCB/Touch Controller Board), ensure they are well and correctly seated inside the FPC connector ports before closing the Connector locks. Each FPC ...