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3-3-3 example
The handheld terminal shall ensure that the connection of the base and PC is successful before
communicating with the base.
Connect the base:
The handheld terminal scans the connection barcode at the bottom of the base, and the handheld
terminal will attempt to connect to the base, at the same time ,the handheld terminal will make a
beep-beep-beep sound.
If the connection is successful, the handheld terminal can be used directly. If the
connection is unsuccessful, the handheld terminal will make a beep—beep— sound, and the red LED on
the handheld will blinks 2 times, and then turns off.
Disconnect:
The handheld terminal scan disconnects the bar code, and the handheld terminal can be disconnected
from the base
