Element P220 - 8.2 Virtual Serial Port Commands; Serial Port Command Functions

P220 Stationary Barcode Scanner User Manual 49
● LED light (ON/OFF)
Operand: 0x47
OFF
Level 1
Level 2
......
Level 9
Level 10
Data
0x00
0x01
0x02
......
0x09
0x0A
Data:
When the fill light is 0, it is closed.
● Baud rate of virtual serial port
Operand: 0x48
115200
38400
19200
9600
4800
2400
1200
Data
0x00
0x01
0x02
0x03(Default)
0x04
0x05
0x06
Set serial port baud rate, this setting applies to USB virtual serial port and normal serial port only.
● Virtual serial port check bit
Operand: 0x49
Non-Check
Odd Check
Even Check
Data
0x00(Default)
0x01
0x02
Set the check method of serial port.
● The number of multiple codes setting
Operand: 0x4B
OFF
2
3
......
6
7
Data
0x00
0x02
0x03
......
0x06
0x07
Set whether to start scanning multiple barcode modes at the same time and set the number of
scanning barcodes simultaneously.
● The sensitivity of the multiple codes setting
Operand: 0x4C
Level 1
2
3
......
9
10
Data
0x00
0x01
0x03
......
0x09
0x0A
Note: the higher the level, the stronger the ability to decode the double code, but the corresponding