3nStar SC050, Technical Manual

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Table of Contents
About this manual..................................................................................... I
Introduction............................................................................................. I
Caution.................................................................................................... I
Service information................................................................................. I
Manual apply to the following models ………………………………..II
Revised version...................................................................................... II
1. Product Specifications ..........................................................................1
1.1 Technical parameters ........................................................................1
1.2 Barcode default parameters ..............................................................2
1.3 Interface specifications .....................................................................3
1.3.1 Scan module interface CMOS ......................................................................4
1.3.2 Scan engine interface without decoding .......................................................5
1.3.3 Standard serial port (DB9) ............................................................................6
1.3.4 RS485 interface.............................................................................................7
1.3.5 USB interface................................................................................................8
1.3.6 PS2 Keyboard wedge....................................................................................9
2. Command instructions .......................................................................10
2.1 Barcode command instructions.......................................................10
2.2 Serial port command instructions ...................................................11
2.3 Command table ...............................................................................12
2.4 Quick command (HEX format) ......................................................13
3. General command data format .........................................................14
3.1 SET & END ....................................................................................14
3.2 Defaults parameter..........................................................................15
3.3 TRIGGER_SCAN & STOP_SCAN...............................................16
3.4 Version ............................................................................................17
3.5 OPEN_BEEPER .............................................................................18
3.6 ACK Handshaking ..........................................................................20
4. Modify parameters command ...........................................................21
4.1 Data output mode............................................................................21
4.2 Keyboard language .........................................................................22
4.3 Buzzer & LED control....................................................................23
4.4 Serial port setting............................................................................24
4.5 Serial port respond..........................................................................26
4.6 Transmit “No Read” Message ........................................................27
4.7 Power mode ....................................................................................28
4.8 Trigger mode & read mode.............................................................29
4.9 Delay for repeating to read the same barcode ................................30