Can Direct Sunlight Damage an LCD Screen?
Direct sunlight can expose an LCD assembly to conditions outside its permitted use and can contribute to damage. A screen […]
Troubleshooting
Troubleshooting
Root-cause analysis and practical fixes for touchscreens, displays, controllers, and integration issues.
Troubleshooting
Metal Bezel Interference in PCAP Touchscreens
Learn how metal bezels change PCAP edge fields, parasitic loading and ESD paths—and how to validate spacing, grounding, shielding and tuning.
Troubleshooting
PCAP Touchscreen Grounding: EMI, ESD and Return-Path Design
Engineer PCAP grounding by separating PE, chassis, signal-return and shield paths, then diagnose LCD noise, common-mode interference and ESD.
Troubleshooting
PCAP Controller, Glove Touch and Touch Failure Troubleshooting Guide
A practical guide to PCAP controller selection, glove touch, wet touch, EMI, grounding and touch failure troubleshooting for industrial HMI displays.
Industrial Touch Screen Ghost Touch: Causes & Fixes for OEMs
A practical OEM engineering guide to diagnosing industrial touch screen ghost touch, including grounding, EMI, LCD noise, FPC routing, wet touch, mechanical stress and controller tuning.
Touch Controller Board Issues: Common Causes and Troubleshooting for Industrial Touch Screens
Industrial Touch Screen Troubleshooting Touch controller board issues are one of the most common causes of abnormal touch behavior in
Touch Screen Calibration Solution for Industrial Touch Displays
Industrial Touch Display Support Touch screen calibration helps align the physical touch position with the display coordinate system. For industrial
Why PCAP Touch Sensitivity Drops After LCD Lamination and How to Fix It
PCAP Troubleshooting • LCD Lamination • Engineering Guide Why PCAP Touch Sensitivity Drops After LCD Lamination and How to Fix
Industrial Touch Displays: 10 Problems and Engineering Fixes
Engineering guide to 10 common industrial touch display problems, including wet touch, sunlight readability, EMI, cracked glass, condensation, heat, chemicals, vibration and serviceability.
How to Enable or Disable a Touchscreen on an Industrial Windows HMI
A practical industrial Windows guide to enabling, disabling, and recovering an HMI touchscreen while preserving safe machine operation and serviceability.