This article provides the steps to setup the E393015 trigger handle for M50 devices  

To install the E393015 TH10 Trigger Handle for the Elo M50 Mobile Computer, follow the instructions in the Quick Install Guide to attach the trigger to the M50. 

To enable the TH10 Trigger Handle, please follow the below steps. 

1. Open the Settings app on the M50



2. Scroll and choose Accessibility Settings



3. Scroll and enable Trigger Handle Support (Note: this action will restart the M50 device)