Touchscreen Troubleshooting - Raymarine e7 Installation Instructions Manual

6.11 Touchscreen troubleshooting

Problems with the touchscreen and their possible causes and solutions are described here.
Problem
Touchscreen does not operate as
expected
Troubleshooting
Possible causes
Touch lock is enabled
Screen is not being operated with bare
fingers, for example gloves are being worn
Touchscreen requires calibration
Saltwater deposits on the screen
Possible solutions
Use the Trackpad to turn off the touch lock on the home screen.
Bare fingers must make contact with the screen for correct operation.
Alternatively you may use conductive gloves.
Use the setup menus to calibrate the touchscreen.
Carefully clean and dry the screen in accordance with the instructions
provided.
103