Returnstar Interactive Tech IQTouch TB1100 Pro Series User Manual page 24

drawing, and dual-color pen.
 Multiplayer Writing: Enable it to allow multiple people to write on the
whiteboard at the same time.
 Chart Drawing: Enable the automatic graphic recognition feature. It is turned off
by default, and the default option will be restored after restarting.
 Dual color stylus writing: enable it to define pen-tip writing color and finger-tip
writing color.
 Background：Tap Background to select the writing background.
 Scan code: Tap Scan code to select QR code sharing mode.
 QR Code Generated via Cloud server: Smartphones and tablets must be
connected to the internet before you can scan the QR code to take away the -
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