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1.4 Beeper
The beeper built in CT10 can help the user know about the current operation status.
Beeping Meaning
One long beep, high tone
Power on. If the scanner has no BT address which could
connect with, flashing red. If the scanner has BT address
which could connect with, flashing blue.
One short beep, high tone Read barcode, with green LED on and off quickly
One long beep, low tone
Configuration error, with purple flashing;
Or transmit buffer full, with green LED on and off quickly
Two short beeps, high tone Power off.
Two short beeps, low-high
tone
BT connection established, with blue LED flashing (On/Off
ratio 20ms:3s).
Two short beeps, high-low
tone
BT connection out of range or suspended, with blue LED
flashing (On/Off ratio 1:1).
Three short beeps, tone
descending from high to low
Enter or Exit Setting mode, with purple LED flashing.
Three short beeps, tone
ascending from low to high
Configuration correct, with purple LED flashing;
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