Samsung WA86C User Manual page 44

Counts upwards from zero for measuring time
Stopwatch
A tool for collecting and displaying answers to questions.
① Teachers can invite students to join the
interactive activities through QR code or IP
AirClass
address.
② It include voter, responder, selector,
message and other rich activities.
Focus on specific areas of the screen. Teachers can
Spotlight use this function to focus on specific areas of the
screen.
It will record all screen picture and sound of
Record set, output mp4 file.
Freeze and zoom the current content
Freeze the screen
OPS Shortcut to switch to ops channel
It can also show other source signal even you work on Android.
PIP
Make full screen into two part, you can
choose two apps running in same time
Split- and let them run in left and right
screen screen.
Lock the screen to prevent others from using. If there is no lock screen
ScreenLock password, you will prompt that you need to set the lock screen
password first.
It is a lock function to stop the use of the screen.
Guided
A quick calculator tool.
Calculator
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