ViewSonic ViewBoard IN01 Series User Manual page 75

System Security
Item
User
Management
Auto screen
lock
Lock screen
with USB
USB
permissions
Channel
permission
App Lock
Set a pattern or password to lock the display. If you forget the
password, you can only restore the display through factory
reset.
Set the lock screen time.
When enabled, insert the USB drive with the lock screen key to
lock or unlock the display's screen.
To create a USB lock:
1. Create a new text document.
2. Enter U2FsdGVkX19eyanxj43a24KpK3kZmzB9. Save and
name the file: usb_key in the root directory of the USB drive.
3. Remove the file extension .txt and make sure the file
character is UTF-8.
4. Insert the USB flash drive to unlock the screen when it is
locked.
When enabled, third-party applications cannot access USB
devices.
When enabled, you can set a four digit password that must be
entered when entering a channel.
When enabled, you can lock applications. To open a locked
application you will need to enter a password.
Description
75