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2.3 Terminal Display.
Key Title
Wi-Fi
No Wi-Fi
Battery
Battery low
Battery charging
8
Symbol
Key Purpose
Number of bars indicates strength
of the Wi-Fi signal.
Wi-Fi configured but not connected.
Internal battery power level displayed
when terminal is not connected to
mains power.
Battery symbol turn red when
the terminal is low on charge.
Battery symbol turn green when the
terminal is plugged into mains power and
charging.
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