Chapter 1 — About the Computer Features
Dolphin CT50 Mobile Computer with Windows 10 IoT Mobile Enterprise User Guide 15
Unlock the Screen
Every time you power on the computer, you will need to unlock it.
• Swipe up from the bottom of the screen to unlock it.
Set a PIN to Protect the Computer
After you start using the computer, you should set a PIN to secure apps 
and data on the computer. 
1 Tap   All Apps > Settings > Accounts > Sign-in options.
2 Tap   Add.
3 Type your PIN in the New PIN text box.
4 Type your PIN again in the Confirm PIN text box.
5 Tap   OK.
6 From the Require sign-in drop-down list, select the amount of time for 
you to be away before Windows requires you to sign back in again.
7 Exit the Settings app.