TS7-Pro 7-inch Touch Screen
7.4 Can’t touch?
• Make sure the touch module is connected to the control board (or device) via the USB touch cable.
• Check if the touch module is damaged, if so please contact us.
7.5 Use of the touch pen
• This display works with passive capacitive stylus, while active capacitive does not.
7.6 The LCD display cannot be turned on without connecting other
devices.
• This is a normal phenomenon, please use it after connecting Raspberry Pi or other devices.
7.4. Can’t touch? 229