ViewSonic VS15197 Service Manual page 82

Pairing
1. The Serial Number of a touch module is printed on the label on
the controller board and glass.
2. Because the calibration data of all touch modules are different,
be sure to pair the controller board and glass module
correctly.
3. Mismatch will cause touch function inaccuracy.
Controller
Board
ViewSonic Corporation
Glass
Module
81
Confidential - Do Not Copy
Back to Flowchart
VSD241/SD-A245/CDS245