Marson Mt840 User manual

MT840 User’s Manual V1.1

MT840

2D Wireless Scanner

User’s Manual

Version 1.1 DATE: 2022/07/14

MT840 User’s Manual V1.1

Table of Content

CHAPTER 1 INTRODUCTION............................................................................................................................................. 7

SPECIFICATIONS ............................................................................................................................................................................ 7

BEEPER INDICATION....................................................................................................................................................................... 9

LED INDICATION .......................................................................................................................................................................... 10

CHAPTER 2 GENERAL SETTINGS.................................................................................................................................. 11

BARCODE CONFIGURABILITY ....................................................................................................................................................... 11

FACTORY DEFAULT ...................................................................................................................................................................... 11

CHECK VERSION .......................................................................................................................................................................... 11

ABORT .......................................................................................................................................................................................... 12

GOOD READ INDICATOR .............................................................................................................................................................. 12

Beep Tone ............................................................................................................................................................................. 12

Beep Mode ............................................................................................................................................................................ 12

DATA FORMAT.............................................................................................................................................................................. 13

UTF-8 to Unicode Conversion ............................................................................................................................................ 13

HT/CR/ESC Converts to TAB/ENTER/ESCAPE ............................................................................................................. 13

Function Code Conversion.................................................................................................................................................. 14

Control Code Output Method.............................................................................................................................................. 14

Numeric Key.......................................................................................................................................................................... 16

Capslock Mode ..................................................................................................................................................................... 16

Keyboard Layout................................................................................................................................................................... 17

Intercharacter Delay............................................................................................................................................................. 19

Interblock Delay .................................................................................................................................................................... 19

BCC (Binary Check Character) .......................................................................................................................................... 19

GS Character Replacement................................................................................................................................................ 20

IMAGING SETTINGS ...................................................................................................................................................................... 21

Inverse Barcode.................................................................................................................................................................... 21

CHAPTER 3 INTERFACE.................................................................................................................................................. 21

BT HID......................................................................................................................................................................................... 21

Getting Connected................................................................................................................................................................ 21

Pincode Setup....................................................................................................................................................................... 22

BT SPP........................................................................................................................................................................................ 24

Getting Connected................................................................................................................................................................ 24

Set SPP Pincode .................................................................................................................................................................. 24

GENERAL BLUETOOTH SETTINGS................................................................................................................................................ 25

Power Off Timeout................................................................................................................................................................ 25

Shut Down ............................................................................................................................................................................. 26

iOS Touch Keyboard............................................................................................................................................................ 26

Secure Simple Pairing (SSP).............................................................................................................................................. 27

Set Bluetooth Device ID....................................................................................................................................................... 27

MT840 User’s Manual V1.1

Check Bluetooth Firmware Version ................................................................................................................................... 28

Check Device MAC Address............................................................................................................................................... 28

Check Host MAC Address................................................................................................................................................... 29

Check Battery Life ................................................................................................................................................................ 29

ScanLink ................................................................................................................................................................................ 29

MEMORY MODE ........................................................................................................................................................................... 30

Delete Last Record............................................................................................................................................................... 31

Clear All Record.................................................................................................................................................................... 31

Data Format........................................................................................................................................................................... 31

Field Separator...................................................................................................................................................................... 32

Date Format........................................................................................................................................................................... 32

Time Format .......................................................................................................................................................................... 33

Date & Time Setup ............................................................................................................................................................... 34

USB HID...................................................................................................................................................................................... 34

USB VCP .................................................................................................................................................................................... 35

CHAPTER 4 READING MODE.......................................................................................................................................... 36

TRIGGER MODE ........................................................................................................................................................................... 36

TOGGLE MODE............................................................................................................................................................................. 36

CONTINUOUS MODE .................................................................................................................................................................... 36

AUTO-SENSING MODE ................................................................................................................................................................. 37

ADVANCED READING MODE SETTINGS ....................................................................................................................................... 38

LED Auto-Off Timeout.......................................................................................................................................................... 38

Scan Interval.......................................................................................................................................................................... 38

Identical Read Interval ......................................................................................................................................................... 39

Trigger Control ...................................................................................................................................................................... 39

CHAPTER 5 DATA FORMAT............................................................................................................................................ 40

CODE ID....................................................................................................................................................................................... 40

SET ID.......................................................................................................................................................................................... 40

DATA LENGTH .............................................................................................................................................................................. 43

PREAMBLE.................................................................................................................................................................................... 43

POSTAMBLE.................................................................................................................................................................................. 43

Clear Preamble/Postamble ................................................................................................................................................. 44

TERMINATOR ................................................................................................................................................................................ 44

CHAPTER 6 SYMBOLOGIES............................................................................................................................................ 45

GENERAL SETTINGS .................................................................................................................................................................... 45

UPC-A ......................................................................................................................................................................................... 45

Enable/Disable UPC-A......................................................................................................................................................... 45

Check Digit ............................................................................................................................................................................ 46

UPC-A Expand to EAN-13 .................................................................................................................................................. 46

Add On Supplement............................................................................................................................................................. 46

MT840 User’s Manual V1.1

UPC-E ......................................................................................................................................................................................... 47

Enable/Disable UPC-E......................................................................................................................................................... 47

Check Digit ............................................................................................................................................................................ 47

Add On Supplement............................................................................................................................................................. 47

EAN-8.......................................................................................................................................................................................... 48

Enable/Disable EAN-8 ......................................................................................................................................................... 48

Check Digit ............................................................................................................................................................................ 48

Add On Supplement............................................................................................................................................................. 48

EAN-13........................................................................................................................................................................................ 49

Enable/Disable EAN-13 ....................................................................................................................................................... 49

Check Digit............................................................................................................................................................................ 49

Add On Supplement............................................................................................................................................................. 50

CODE 39 ...................................................................................................................................................................................... 51

Enable/Disable Code 39...................................................................................................................................................... 51

Verification ............................................................................................................................................................................. 51

Start/Stop ............................................................................................................................................................................... 51

Full ASCII Code39................................................................................................................................................................ 52

Code39 Min/Max Length ..................................................................................................................................................... 52

CODE 32 ...................................................................................................................................................................................... 53

Enable/Disable Code 32...................................................................................................................................................... 53

Leading/Tailing...................................................................................................................................................................... 53

CODABAR (NW-7)........................................................................................................................................................................ 54

Enable/Disable Codabar...................................................................................................................................................... 54

Verification ............................................................................................................................................................................. 54

Start/Stop ............................................................................................................................................................................... 54

Codabar Min/Max Length .................................................................................................................................................... 55

INTERLEAVED 2OF 5.................................................................................................................................................................... 56

Enable/Disable Interleaved 2 of 5 ...................................................................................................................................... 56

Verification ............................................................................................................................................................................. 56

Interleaved 2 of 5 Min/Max Length..................................................................................................................................... 57

STANDARD 2OF 5(IATA)............................................................................................................................................................ 58

Enable/Disable Standard 2 of 5.......................................................................................................................................... 58

Verification ............................................................................................................................................................................. 58

Standard 2 of 5 Min/Max Length ........................................................................................................................................ 59

MATRIX 2OF 5............................................................................................................................................................................. 60

Enable/Disable Matrix 2 of 5 ............................................................................................................................................... 60

Verification ............................................................................................................................................................................. 60

Matrix 2 of 5 Min/Max Length.............................................................................................................................................. 61

INDUSTRIAL 2OF 5....................................................................................................................................................................... 62

Enable/Disable Industrial 2 of 5.......................................................................................................................................... 62

Verification ............................................................................................................................................................................. 62

Industrial 2 of 5 Min/Max Length ........................................................................................................................................ 63

MT840 User’s Manual V1.1

CODE 11 ...................................................................................................................................................................................... 63

Enable/Disable Code 11...................................................................................................................................................... 63

Verification ............................................................................................................................................................................. 64

Check Digit ............................................................................................................................................................................ 64

Code 11 Min/Max Length .................................................................................................................................................... 64

CHINA POSTAL CODE .................................................................................................................................................................. 65

Enable/Disable China Postal Code.................................................................................................................................... 65

Verification ............................................................................................................................................................................. 65

China Postal Code Min/Max Length .................................................................................................................................. 66

MSI PLESSEY............................................................................................................................................................................... 67

Enable/Disable MSI Plessey............................................................................................................................................... 67

Verification ............................................................................................................................................................................. 67

MSI Plessey Min/Max Length ............................................................................................................................................. 68

UK PLESSEY ................................................................................................................................................................................ 69

Enable/Disable UK Plessey ................................................................................................................................................ 69

Check Digit ............................................................................................................................................................................ 69

CODE 93 ...................................................................................................................................................................................... 70

Enable/Disable Code 93...................................................................................................................................................... 70

Code 93 Min/Max Length .................................................................................................................................................... 70

CODE 128/GS1-128 ................................................................................................................................................................... 71

Enable/Disable Code 128/GS1-128................................................................................................................................... 71

Code 128/GS1-128 Min/Max Length ................................................................................................................................. 71

GS1 DATABAR (RSS-14) ........................................................................................................................................................... 72

Enable/Disable GS1 DataBar ............................................................................................................................................. 72

GS1 DATABAR LIMITED (RSS-LIMITED)..................................................................................................................................... 72

Enable/Disable GS1 DataBar Limited ............................................................................................................................... 72

GS1 DATABAR EXPANDED (RSS-EXPANDED)........................................................................................................................... 72

Enable/Disable GS1 DataBar Expanded .......................................................................................................................... 72

GS1 DataBar Expanded Min/Max Length......................................................................................................................... 73

Surround GS1 Application Identifiers (AI’s) with Parentheses....................................................................................... 73

QR CODE ..................................................................................................................................................................................... 74

Enable/Disable QR Code .................................................................................................................................................... 74

MICRO QR CODE......................................................................................................................................................................... 74

Enable/Disable Micro QR Code.......................................................................................................................................... 74

DATA MATRIX............................................................................................................................................................................... 74

Enable/Disable Data Matrix................................................................................................................................................. 74

PDF417....................................................................................................................................................................................... 75

Enable/Disable PDF417 ...................................................................................................................................................... 75

MICROPDF417............................................................................................................................................................................ 75

Enable/Disable MicroPDF417............................................................................................................................................. 75

AZTEC........................................................................................................................................................................................... 75

Enable/Disable Aztec ........................................................................................................................................................... 75

MT840 User’s Manual V1.1

MAXICODE ................................................................................................................................................................................... 76

Enable/Disable MaxiCode ................................................................................................................................................... 76

HANXIN ......................................................................................................................................................................................... 76

Enable/Disable Hanxin......................................................................................................................................................... 76

CODE 16K.................................................................................................................................................................................... 76

Enable/Disable Code 16K ................................................................................................................................................... 76

CHAPTER 6 APPENDIX .................................................................................................................................................... 77

APPENDIX –NUMBERS ................................................................................................................................................................ 77

APPENDIX –UPPER CASE ALPHABETS ....................................................................................................................................... 78

APPENDIX –LOWER CASE ALPHABETS....................................................................................................................................... 80

APPENDIX –CONTROL CODES .................................................................................................................................................... 82

APPENDIX –SYMBOLS ................................................................................................................................................................. 84

APPENDIX –FUNCTION KEYS ...................................................................................................................................................... 87

APPENDIX –NAVIGATION KEYS ................................................................................................................................................... 88

APPENDIX –MODIFIER KEYS ....................................................................................................................................................... 89

APPENDIX –ABORT ..................................................................................................................................................................... 90

APPENDIX –DEFAULT TABLE ...................................................................................................................................................... 91

APPENDIX –FACTORY ID ............................................................................................................................................................ 96

APPENDIX –ASCII TABLE ........................................................................................................................................................... 98

VERSION HISTORY ......................................................................................................................................................... 102

MT840 User’s Manual V1.1

Chapter 1 Introduction

This user’s manual is dedicated to MT840, a portable 2D scanner that can send data to the host

up to 20 meters away. This economical, ergonomic pocket-sized wireless 2D barcode scanner is

a high efficient companion for users who work with laptops, tablets, smart phones and other

mobile devices with iOS®, Android®and Windows®.

Specifications

Optic & Performance

Light Source White LED

Visible red LED

Sensor

640 x 480

Scan Rate

30 Frames/Sec

Resolution 5mil / 0.125mm (1D)

10mil / 0.25mm (2D)

Scan Angle Horizontal 37°

Vertical 27.5°

Pitch Angle

±60°

Skew Angle

±60°

Roll Angle

360°

Print Contrast Ratio

25%

Width of Field

141mm (13Mil Code39)

Scan Button

(Trigger)

LED Indicator

Exit Window

Mini USB port

(with protective cover)

MT840 User’s Manual V1.1

Memory

2MB (20,000 barcodes)

Guaranteed D.O.F

(Environment: 800 lux)

5 Mil Code 39 : 55 ~ 115mm

15 Mil Code 39 : 60 ~ 350mm

13 Mil UPC/EAN : 55 ~ 285mm

15 Mil QR Code : 40 ~ 255mm

10 Mil Data Matrix : 40 ~ 135mm

Physical Characteristics

Dimension

W25.6 x L65.6 x H18.2 mm

Weight

26.7g

Color

Black

Material

Cable Mini(M) to USB A(M) Cable, 1.5M

Trigger

Scan Button

Indicator

LED, Buzzer

Electrical

Operation Voltage

3.7 VDC ± 5%

Working Current

< 210mA

Standby Current

< 25mA

Battery

3.7V, 350mAh, Li-Polymer Battery

Number of Scan

(per full charge)

> 6,000 scans

(1 scan/ 5 secs, Bluetooth connected)

Connectivity

Radio

Bluetooth 5.0 dual mode (Class 2)

Range

66 ft/ 20m (line of sight)

Interface/ Profile

BT HID

BT SPP

USB HID

USB VCP

Memory

User Environment

Operating Temperature

-10 ~ 50˚C

Storage Temperature

-20 ~ 60˚C

Humidity

0% ~ 95%RH (Non-condensing)

Drop Durability

1.5M

Sealing

IP55

Ambient Light

70,000 Lux (Sunlight)

1D Symbologies

UPC-A/ UPC-E0/ UPC-E1, EAN-8/ EAN-13,

Code128, Code39, Code93, Codabar,

Interleaved 2 of 5, Industrial 2 of 5, Matrix 2

of 5, Standard 2 of 5 (IATA), China Post 25,

MT840 User’s Manual V1.1

Code11, MSI Plessey, Plessey, GS1

Databar, GS1 Databar Limited, GS1 Databar

Expanded

2D Symbologies

QR Code, Micro QR Code, PDF417,

MicroPDF417, Data Matrix, Aztec,

MaxiCode, Han Xin, Code 16K

Regulatory

ESD

Functional after 4KV contact, 8KV air

discharge

EMC/RF

TBA

Safety Approval

EN/IEC62471 (Exempt Group)

Environmental

WEEE, RoHS 2.0

Beeper Indication

Beeper Status

Single beep

Good read

Single short beep The scanner reads a Code39 ASCII during

multi-step configuration

Two beeps

Wireless connection

The scanner successfully reads a

configuration barcode

Three beeps

Wireless disconnection

Three short beeps

The scanner reads a barcode while

disconnected

The scanner reads an unexpected barcode

during multi-step configuration. (Please

scan “

Abort

” and start over)

Memory Full

Four beeps (Hi-Lo-Hi-Lo)

Out of range / Poor connection

Five beeps

Low power

MT840 User’s Manual V1.1

LED Indication

LED Status

Off

Power off / Standby / Connected

Flashing green

Disconnected / Discoverable

One green flash

Good read

Flashing red

Low power

Solid red

Charging

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