Read Barcode On/Off; Make A Beeping Sound - Newland NLS-HR1580-BT User Manual

Read Barcode On/Off

Sending the Read Barcode Off command ~<SOH>0000#SCNENA0;<ETX> to the scanner can disable it from reading
barcode, and the scanner is unable to scan barcode unless you send the Read Barcode On command
~<SOH>0000#SCNENA1;<ETX> to it or power cycle it. By default, Read Barcode is On.

Make a Beeping Sound

You may wish to force the scanner to beep upon a command sent from the host. A beeping sound is made to gain a user's
attention to an error or other important event.
BEEPONxxxFyyyT (xxx: The desired frequency, 1-20,000Hz; yyy: The desired duration, 1-10,000ms)
Example: Make a 50ms beep at 2,000Hz
Enter: 7E 01 30 30 30 30 40 42 45 45 50 4F 4E 32 30 30 30 46 35 30 54 3B 03
(~<SOH>0000#BEEPON2000F50T;<ETX>)
Response: 02 01 30 30 30 30 40 42 45 45 50 4F 4E 32 30 30 30 46 35 30 54 06 3B 03
(<STX><SOH>0000#BEEPON2000F50T<ACK>;<ETX>)
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Enter Setup
** Exit Setup