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Marson MT840 User Manual

2d wireless scanner
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MT840 User's Manual V1.1
MT840
2D Wireless Scanner
User's Manual
Version 1.1
DATE: 2022/07/14

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  • Page 1 MT840 User’s Manual V1.1 MT840 2D Wireless Scanner User’s Manual Version 1.1 DATE: 2022/07/14...

  • Page 2: Table Of Contents

    MT840 User’s Manual V1.1 Table of Content CHAPTER 1 INTRODUCTION ............................. 7 .................................... 7 PECIFICATIONS ..................................9 EEPER NDICATION LED I ..................................10 NDICATION CHAPTER 2 GENERAL SETTINGS..........................11 ............................... 11 ARCODE ONFIGURABILITY ..................................11 ACTORY EFAULT ..................................11 HECK ERSION ......................................
  • Page 3 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 ................................... 30 EMORY Delete Last Record ................................31 Clear All Record ..................................31 Data Format ...................................
  • Page 4 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 ....................................
  • Page 5 MT840 User’s Manual V1.1 11 ...................................... 63 Enable/Disable Code 11 ..............................63 Verification ..................................... 64 Check Digit .................................... 64 Code 11 Min/Max Length ..............................64 .................................. 65 HINA OSTAL Enable/Disable China Postal Code ............................ 65 Verification ..................................... 65 China Postal Code Min/Max Length ..........................66 MSI P ....................................
  • Page 6 MT840 User’s Manual V1.1 ....................................76 Enable/Disable MaxiCode ..............................76 ......................................76 ANXIN Enable/Disable Hanxin ................................. 76 16K ....................................76 Enable/Disable Code 16K ..............................76 CHAPTER 6 APPENDIX ..............................77 – N ................................77 PPENDIX UMBERS – U ............................78...

  • Page 7: Chapter 1 Introduction

    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 ®...
  • Page 8 MT840 User’s Manual V1.1 Memory 2MB (20,000 barcodes) 5 Mil Code 39 : 55 ~ 115mm 15 Mil Code 39 : 60 ~ 350mm Guaranteed D.O.F 13 Mil UPC/EAN : 55 ~ 285mm (Environment: 800 lux) 15 Mil QR Code : 40 ~ 255mm...

  • Page 9: Beeper Indication

    MT840 User’s Manual V1.1 Code11, MSI Plessey, Plessey, GS1 Databar, GS1 Databar Limited, GS1 Databar Expanded QR Code, Micro QR Code, PDF417, 2D Symbologies MicroPDF417, Data Matrix, Aztec, MaxiCode, Han Xin, Code 16K Regulatory Functional after 4KV contact, 8KV air...

  • Page 10: Led Indication

    MT840 User’s Manual V1.1 LED Indication Status Power off / Standby / Connected Flashing green Disconnected / Discoverable One green flash Good read Flashing red Low power Solid red Charging...

  • Page 11: Chapter 2 General Settings

    MT840 User’s Manual V1.1 Chapter 2 General Settings Barcode Configurability Scanning below configuration barcodes will allow/prohibit user to change settings by scanning configuration barcodes in this manual. Enable Barcode Configurability* Disable Barcode Configurability Factory Default Scanning below configuration barcode will reset all parameters to factory default settings (the ones...

  • Page 12: Abort

    MT840 User’s Manual V1.1 Abort If there is an error reading data barcode during multi-step configuration, you may cancel configuration by scanning below configuration barcode. Abort Good Read Indicator Beep Tone Beep Low (2.0KHz) Beep Medium (2.7KHz) Beep High (4.0KHz)*...

  • Page 13: Data Format

    MT840 User’s Manual V1.1 Data Format UTF-8 to Unicode Conversion Off* Note: To output double-byte character (i.g. Chinese) using UTF-8 to Unicode Conversion, please make sure that the application accepting barcode data supports Unicode display (i.g. Word, TeraTerm). HT/CR/ESC Converts to TAB/ENTER/ESCAPE...

  • Page 14: Function Code Conversion

    MT840 User’s Manual V1.1 Function Code Conversion Note: Once disabled, the scanner will output the original encoded data of the barcodes in Appendix – Function/Navigation/Modifier Keys. Control Code Output Method Ctrl Mode* Alt Mode Disable Output Note: Control code (0x01 ~ 0x1A) can be sent by two methods: (1) Ctrl Mode: A barcode of “A<HT>F”...
  • Page 15 MT840 User’s Manual V1.1 Since “Ctrl+I” is shortcut for italicizing text in some software applications, the result of above output sequence can be a regular A plus an italic F. (2) Alt Mode: For <HT>, the output sequence of virtual keyboard is: Enter “Alt + 0 + 9”...

  • Page 16: Numeric Key

    MT840 User’s Manual V1.1 Alt+2+8 Alt+2+8 Alt+2+9 Alt+2+9 Alt+3+0 Alt+3+0 Alt+3+1 Alt+3+1 Numeric Key Numeric Key Alphanumeric Key* Note: 1. By default, the alphanumeric key is used for 16ecommended16 digits. Scan NUMERIC KEY if you want to use the keys on the numeric keypad.

  • Page 17: Keyboard Layout

    MT840 User’s Manual V1.1 Keyboard Layout English (US)* English (UK) Danish Spanish Hungarian (QWERTZ) Hungarian (QWERTY) Canadian French Dutch Italian French German Swiss German Swiss French Swedish...
  • Page 18 MT840 User’s Manual V1.1 Czech (QWERTZ) Czech (QWERTY) Norwegian Belgian Portuguese Slovak Brazilian (QWERTY) Canadian (Traditional) Japanese Alt Code...

  • Page 19: Intercharacter Delay

    MT840 User’s Manual V1.1 Intercharacter Delay The configurable range is from 0 to 255ms, with 1ms increment. The larger the number, the longer the delay. Set Intercharacter Delay (Default = 4ms) Example: Set Intercharacter Delay to 8ms Step1: Scan Set Intercharacter Delay Step2: Scan “0”...

  • Page 20: Gs Character Replacement

    MT840 User’s Manual V1.1 Once enabled, a checksum will be added to the end of each data to conduct Xor calculation. For Bluetooth SPP & USB VCP, the BCC is 1 byte. For Bluetooth HID & USB HID the BCC are 2 bytes.

  • Page 21: Imaging Settings

    MT840 User’s Manual V1.1 Imaging Settings Inverse Barcode Disable Inverse Barcode* Enable Inverse Barcode Chapter 3 Interface BT HID Getting Connected 1. Press the scan button to power up the scanner. 2. Scan “Disconnect”, the scanner will emit two beeps. Alternatively you may press and hold...

  • Page 22: Pincode Setup

    MT840 User’s Manual V1.1 Disconnect 3. Scan “BT HID”, the scanner will emit two beeps. BT HID 4. Select “Wireless Scanner” from discovered device list. 5. If Bluetooth application prompts you to enter a pincode, please follow the steps in Pincode Setup section.
  • Page 23 MT840 User’s Manual V1.1 3. Scan “Enter” Enter 4. Scan “Pincode Stop” Pincode Stop...

  • Page 24: Bt Spp

    MT840 User’s Manual V1.1 BT SPP Getting Connected 1. Press the scan button to power up the scanner. 2. Scan “Disconnect”, the scanner will emit two beeps. Disconnect 3. Scan “BT SPP Master”(Recommended) or “BT SPP Slave”, the scanner will emit two beeps. If host can’t auto-reconnect, use BT SPP Master.

  • Page 25: General Bluetooth Settings

    MT840 User’s Manual V1.1 Example: Set SPP Pincode to 0000. Step1: Scan “Set SPP Pincode” Step2: Scan “0” “0” “0” “0” in Appendix – Numbers Step3: Scan “Set SPP Pincode” General Bluetooth Settings Power Off Timeout The power off timeout is 3 minutes & 0 second by default. They are configurable from a minimum of...

  • Page 26: Shut Down

    MT840 User’s Manual V1.1 Example: Set Power Off Timeout to 5 minnutes and 30 seconds. Step1: Scan “Set Minute” Step2: Scan “0” “5” in Appendix – Numbers Step3: Scan “Set Minute” Step4: Scan “Set Second” Step5: Scan “3” “0” in Appendix – Numbers Step6: Scan “Set Second”...

  • Page 27: Secure Simple Pairing (Ssp)

    MT840 User’s Manual V1.1 Enable iOS Hotkey* Disable iOS Hotkey Secure Simple Pairing (SSP) Secure Simple Pairing (SSP), enabled by default, allows the scanner to establish connection with host device without entering pincode. When SSP is disabled, a pincode will be requested by the host device, which by default is “1234”...

  • Page 28: Check Bluetooth Firmware Version

    MT840 User’s Manual V1.1 To reset Bluetooth Device ID to “Wireless Scanner”, scan below barcode: Reset Bluetooth Device ID To add the last 6 digits of MAC address to Bluetooth Device ID (“Wireless-xxxxxx”), scan below barcode: Add MAC Address to Bluetooth Device ID Check Bluetooth Firmware Version To check scanner’s Bluetooth firmware version, please connect to a host device via BT HID or BT...

  • Page 29: Check Host Mac Address

    MT840 User’s Manual V1.1 Check Host MAC Address To check scanner’s MAC address, please connect to a host device and scan below configuration barcode. Check Host MAC Address Check Battery Life To check scanner’s battery life, please connect to a host device and scan below configuration barcode.

  • Page 30: Memory Mode

    MT840 User’s Manual V1.1 Example: Target Slave Device MAC Address = 00:15:83:52:2C:3B, Profile = BT HID Encode HID001583522C3B in Code39 without checksum or QR Code. Memory Mode Memory Mode After scanning the above barcode, the scanner will be able to collect barcode data off-line. The barcode data will be stored in the format of: <Date>, <Time>, <Barcode Data>...

  • Page 31: Delete Last Record

    MT840 User’s Manual V1.1 To retrieve stored data, please connect the scanner to the host with USB cable, access removable storage device “MiniScan” from which you may open or copy the file “BARCODE.txt” to your computer. To exit Memory Mode, simply scan any interface barcode (e.g. “BT HID”, “BT SPP Master/Slave”, “USB HID”, “USB VCP”) other than memory mode.

  • Page 32: Field Separator

    MT840 User’s Manual V1.1 Barcode Data Example: Set Data Format as <Barcode Data>, <Time>, <Date> Step1: Scan “Data Format” Step2: Scan “4” “3” “2” respectively in Appendix – Numbers Step3: Scan “Data Format” Field Separator The field separator in memory mode is comma ( , ) by default. It can be replaced by any alphanumeric characters.

  • Page 33: Time Format

    MT840 User’s Manual V1.1 MM-DD-YYYY MM/DD/YYYY DD-MM-YY DD/MM/YY MM-DD-YY MM/DD/YY YYYY-MM-DD YYYY/MM/DD YY-MM-DD YY/MM/DD DD-MM DD/MM MM-DD MM/DD Example: Set Date Format as MM/DD/YY (Code = 12) Step1: Scan “Date Format” Step2: Scan “1” “2” respectively in Appendix – Numbers Step3: Scan “Date Format”...

  • Page 34: Date & Time Setup

    MT840 User’s Manual V1.1 Date & Time Setup Set Date Set Time Example: Set date as 2022-07-27, set time as 08:10:30 am (HH:MM:SS) Step1: Scan “Set Date” Step2: Scan “2” “2” “0” “7” “2” “7” in Appendix – Numbers Step3: Scan “Set Date”...

  • Page 35: Usb Vcp

    MT840 User’s Manual V1.1 USB HID USB VCP To output barcode data directly to host device via USB virtual COM interface, please scan below configuration barcode. Normally virtual COM port can be recognized by the host. If it is not recognizable by the host, please download VCP driver from our website.

  • Page 36: Chapter 4 Reading Mode

    MT840 User’s Manual V1.1 Chapter 4 Reading Mode Trigger Mode In Trigger Mode the LED will stay on once trigger is pressed and held, and will turn off automatically once a barcode is read or LED Auto-Off timeout expires. Trigger Mode*...

  • Page 37: Auto-Sensing Mode

    MT840 User’s Manual V1.1 Auto-sensing Mode In Auto-sensing Mode the LED will turn on when image change is detected within scanner’s field of view, and will turn off when: (1) a barcode is read (2) LED Auto-Off timeout expires (3) trigger is...

  • Page 38: Advanced Reading Mode Settings

    MT840 User’s Manual V1.1 Advanced Reading Mode Settings LED Auto-Off Timeout LED Auto-Off Timeout (applicable for all reading modes) is the maximum scanning duration. When LED Auto-Off Timeout expires, the scanning operation stops automatically. The configurable range is from 0.1 to 25.5 sec.

  • Page 39: Identical Read Interval

    MT840 User’s Manual V1.1 (01 = 0.1 sec, 02 = 0.2 sec, 03 = 0.3 sec, 04 = 0.4 sec, 05 = 0.5 sec, 06 = 1.0 sec, 07 = 1.5 sec, 08 = 2.0 sec, 09 = 2.5 sec, 10 = 3.0 sec, 11 = 3.5 sec, ...55 = 25.5 sec...

  • Page 40: Chapter 5 Data Format

    MT840 User’s Manual V1.1 Chapter 5 Data Format By default data format is as follows: <Preamble> <Code ID> <Barcode Length> <Barcode Data> <Postamble> <Terminator> Code ID Disable Code ID* Enable Factory ID Enable Set ID Set ID Set ID can be up to 2 alphanumerics for each symbology.
  • Page 41 MT840 User’s Manual V1.1 Set ID – Interleaved 2 of 5 Set ID – Standard 2 of 5 Set ID – Matrix 2 of 5 Set ID – Industrial 2 of 5 Set ID – Code11 Set ID – China Postal Code Set ID –...
  • Page 42 MT840 User’s Manual V1.1 Set ID – GS1 Databar Set ID – GS1 Databar Limited Set ID – GS1 Databar Expanded Set ID – QR Code Set ID – Micro QR Code Set ID – PDF417 Set ID – MicroPDF417 Set ID –...

  • Page 43: Data Length

    MT840 User’s Manual V1.1 Data Length Send Data Length Off* Send Data Length On Preamble Preamble can be up to 16 bytes of data. Set Preamble Example: Set Preamble as XYZ123 Step 1: Scan “Set Preamble” Step 2: Scan “X” “Y” “Z” “1” “2” “3” in Appendix – Upper Case Alphabets & Numbers Step 3: Scan “Set Preamble”...

  • Page 44: Clear Preamble/Postamble

    MT840 User’s Manual V1.1 Clear Preamble/Postamble Clear Preamble/Postamble Terminator None <LF> <CR>* <CR><LF>* <TAB> <Space> <ESC> Note: 1. For USB HID/BT HID interface the default terminator is CR. 2. For USB VCP/BT SPP interface the default terminator is CR+LF...

  • Page 45: Chapter 6 Symbologies

    MT840 User’s Manual V1.1 Chapter 6 Symbologies General Settings Enable All Symbologies Disable All Symbologies Enable All 1D Symbologies Disable All 1D Symbologies Enable All 2D Symbologies Disable All 2D Symbologies Note: When all symbologies are disabled, configuration barcodes are still readable.

  • Page 46: Check Digit

    MT840 User’s Manual V1.1 Check Digit Send Check Digit* Not Send Check Digit UPC-A Expand to EAN-13 Enable UPC-A Expand to EAN-13 Disable UPC-A Expand to EAN-13* Add On Supplement Enable 5-digit Supplement Disable 5-digit Supplement* Enable 2-digit Supplement Disable 2-digit Supplement*...

  • Page 47: Upc-E

    MT840 User’s Manual V1.1 Note: When Addenda Required is enabled, the scanner will only read an UPC-A barcode that has 2-digit or 5-digit addenda/supplement. UPC-E Enable/Disable UPC-E Enable UPC-E* Disable UPC-E Check Digit Send Check Digit* Not Send Check Digit...

  • Page 48: Enable/Disable Ean-8

    MT840 User’s Manual V1.1 Enable Addenda Required Disable Addenda Required* Note: When Addenda Required is enabled, the scanner will only read an UPC-E barcode that has 2-digit or 5-digit addenda/supplement. EAN-8 Enable/Disable EAN-8 Enable EAN-8* Disable EAN-8 Check Digit Not Send Check Digit...

  • Page 49: Enable/Disable Ean-13

    MT840 User’s Manual V1.1 Enable 2-digit Supplement Disable 2-digit Supplement* Enable Addenda Required Disable Addenda Required* Note: When Addenda Required is enabled, the scanner will only read an EAN-8 barcode that has 2-digit or 5-digit addenda/supplement. EAN-13 Enable/Disable EAN-13 Enable EAN-13*...

  • Page 50: Add On Supplement

    MT840 User’s Manual V1.1 Add On Supplement Enable 5-digit Supplement Disable 5-digit Supplement* Enable 2-digit Supplement Disable 2-digit Supplement* Enable Addenda Required Disable Addenda Required* Note: When Addenda Required is enabled, the scanner will only read an EAN-13 barcode that has 2-digit...

  • Page 51: Code 39

    MT840 User’s Manual V1.1 Code 39 Enable/Disable Code 39 Enable Code 39* Disable Code 39 Verification Disable CDV* CDV & Send CD CDV & Not Send CD Start/Stop Not Send Start/Stop* Send Start/Stop...

  • Page 52: Full Ascii Code39

    MT840 User’s Manual V1.1 Full ASCII Code39 Enable Full ASCII Code39* Disable Full ASCII Code39 Code39 Min/Max Length Set Min Length Set Max Length (Default = 01) (Default = 99) Example: Set Min Length as 8, Max Length as 12 for Code39 Step1: Scan “Set Min Length”...

  • Page 53: Code 32

    MT840 User’s Manual V1.1 Code 32 Enable/Disable Code 32 Enable Code 32 Disable Code 32* Leading/Tailing Not Send Leading & Tailing Send Leading Only Send Tailing Only Send Leading & Tailing*...

  • Page 54: Codabar (Nw-7)

    MT840 User’s Manual V1.1 Codabar (NW-7) Enable/Disable Codabar Enable Codabar* Disable Codabar Verification Disable CDV* CDV & Send CD CDV & Not Send CD Start/Stop Send Start/Stop Not Send Start/Stop*...

  • Page 55: Codabar Min/Max Length

    MT840 User’s Manual V1.1 Codabar Min/Max Length Set Min Length Set Max Length (Default = 01) (Default = 99) Example: Set Min Length as 8, Max Length as 12 for Codabar Step1: Scan “Set Min Length” Step2: Scan “0” “8” in Appendix – Numbers Step3: Scan “Set Min Length”...

  • Page 56: Interleaved 2 Of 5

    MT840 User’s Manual V1.1 Interleaved 2 of 5 Enable/Disable Interleaved 2 of 5 Enable Interleaved 2 of 5 Disable Interleaved 2 of 5* Verification Disable CDV* CDV & Send CD CDV & Not Send CD...

  • Page 57: Interleaved 2 Of 5 Min/Max Length

    MT840 User’s Manual V1.1 Interleaved 2 of 5 Min/Max Length Set Min Length Set Max Length (Default = 04) (Default = 32) Example: Set Min Length as 8, Max Length as 12 for Interleaved 2 of 5 Step1: Scan “Set Min Length”...

  • Page 58: Standard 2 Of 5 (Iata)

    MT840 User’s Manual V1.1 Standard 2 of 5 (IATA) Enable/Disable Standard 2 of 5 Enable Standard 2 of 5 Disable Standard 2 of 5* Verification Disable CDV* CDV & Send CD CDV & Not Send CD...

  • Page 59: Standard 2 Of 5 Min/Max Length

    MT840 User’s Manual V1.1 Standard 2 of 5 Min/Max Length Set Min Length Set Max Length (Default = 04) (Default = 32) Example: Set Min Length as 8, Max Length as 12 for Standard 2 of 5 Step1: Scan “Set Min Length”...

  • Page 60: Matrix 2 Of 5

    MT840 User’s Manual V1.1 Matrix 2 of 5 Enable Disable Matrix 2 of 5 Enable Matrix 2 of 5 Disable Matrix 2 of 5* Verification Disable CDV* CDV & Send CD CDV & Not Send CD...

  • Page 61: Matrix 2 Of 5 Min/Max Length

    MT840 User’s Manual V1.1 Matrix 2 of 5 Min/Max Length Set Min Length Set Max Length (Default = 04) (Default = 32) Example: Set Min Length as 8, Max Length as 12 for Matrix 2 of 5 Step1: Scan “Set Min Length”...

  • Page 62: Industrial 2 Of 5

    MT840 User’s Manual V1.1 Industrial 2 of 5 Enable/Disable Industrial 2 of 5 Enable Industrial 2 of 5 Disable Industrial 2 of 5* Verification Disable CDV* CDV & Send CD CDV & Not Send CD...

  • Page 63: Industrial 2 Of 5 Min/Max Length

    MT840 User’s Manual V1.1 Industrial 2 of 5 Min/Max Length Set Min Length Set Max Length (Default = 04) (Default = 32) Example: Set Min Length as 8, Max Length as 12 for Industrial 2 of 5 Step1: Scan “Set Min Length”...

  • Page 64: Verification

    MT840 User’s Manual V1.1 Verification Single Digit* Double Digits Check Digit Send Check Digit Not Send Check Digit* Code 11 Min/Max Length Set Min Length Set Max Length (Default = 04) (Default = 32) Example: Set Min Length as 8, Max Length as 12 for Code11 Step1: Scan “Set Min Length”...

  • Page 65: China Postal Code

    MT840 User’s Manual V1.1 China Postal Code Enable/Disable China Postal Code Enable China Postal Code Disable China Postal Code* Verification Disable CDV* CDV & Send CD CDV & Not Send CD...

  • Page 66: China Postal Code Min/Max Length

    MT840 User’s Manual V1.1 China Postal Code Min/Max Length Set Min Length Set Max Length (Default = 04) (Default = 32) Example: Set Min Length as 8, Max Length as 12 for China Postal Code Step1: Scan “Set Min Length”...

  • Page 67: Msi Plessey

    MT840 User’s Manual V1.1 MSI Plessey Enable/Disable MSI Plessey Enable MSI Plessey Disable MSI Plessey* Verification Send Check Digit* Not Send Check Digit Single Check Digit MOD10* Double Check Digits MOD10...

  • Page 68: Msi Plessey Min/Max Length

    MT840 User’s Manual V1.1 MSI Plessey Min/Max Length Set Min Length Set Max Length (Default = 04) (Default = 32) Example: Set Min Length as 8, Max Length as 12 for MSI Plessey Step1: Scan “Set Min Length” Step2: Scan “0” “8” in Appendix – Numbers Step3: Scan “Set Min Length”...

  • Page 69: Uk Plessey

    MT840 User’s Manual V1.1 UK Plessey Enable/Disable UK Plessey Enable UK Plessey Disable UK Plessey* Check Digit Send Check Digit Not Send Check Digit*...

  • Page 70: Code 93

    MT840 User’s Manual V1.1 Code 93 Enable/Disable Code 93 Enable Code 93* Disable Code 93 Code 93 Min/Max Length Set Min Length Set Max Length (Default = 01) (Default = 99) Example: Set Min Length as 8, Max Length as 12 for Code93 Step1: Scan “Set Min Length”...

  • Page 71: Code 128/Gs1-128

    MT840 User’s Manual V1.1 Code 128/GS1-128 Enable/Disable Code 128/GS1-128 Enable Code 128/GS1-128* Disable Code 128/GS1-128 Code 128/GS1-128 Min/Max Length Set Min Length Set Max Length (Default = 01) (Default = 99) Example: Set Min Length as 8, Max Length as 12 for Code128/GS1-128 Step1: Scan “Set Min Length”...

  • Page 72: Gs1 Databar (Rss-14)

    MT840 User’s Manual V1.1 GS1 DataBar (RSS-14) Enable/Disable GS1 DataBar Enable GS1 DataBar Disable GS1 DataBar* GS1 DataBar Limited (RSS-Limited) Enable/Disable GS1 DataBar Limited Enable GS1 DataBar Limited Disable GS1 DataBar Limited* GS1 DataBar Expanded (RSS-Expanded) Enable/Disable GS1 DataBar Expanded...

  • Page 73: Gs1 Databar Expanded Min/Max Length

    MT840 User’s Manual V1.1 GS1 DataBar Expanded Min/Max Length Set Min Length Set Max Length (Default = 04) (Default = 32) Example: Set Min Length as 8, Max Length as 12 for GS1 DataBar Expaneded Step1: Scan “Set Min Length”...

  • Page 74: Qr Code

    MT840 User’s Manual V1.1 QR Code Enable/Disable QR Code Enable QR Code* Disable QR Code Micro QR Code Enable/Disable Micro QR Code Enable Micro QR Code* Disable Micro QR Code Data Matrix Enable/Disable Data Matrix Enable Data Matrix* Disable Data Matrix...

  • Page 75: Pdf417

    MT840 User’s Manual V1.1 PDF417 Enable/Disable PDF417 Enable PDF417* Disable PDF417 MicroPDF417 Enable/Disable MicroPDF417 Enable MicroPDF417* Disable MicroPDF417 Aztec Enable/Disable Aztec Enable Aztec Disable Aztec*...

  • Page 76: Maxicode

    MT840 User’s Manual V1.1 MaxiCode Enable/Disable MaxiCode Enable MaxiCode Disable MaxiCode* Hanxin Enable/Disable Hanxin Enable Hanxin Disable Hanxin* Code 16K Enable/Disable Code 16K Enable Code 16K Disable Code 16K*...

  • Page 77: Chapter 6 Appendix

    MT840 User’s Manual V1.1 Chapter 6 Appendix Appendix – Numbers...

  • Page 78: Appendix - Upper Case Alphabets

    MT840 User’s Manual V1.1 Appendix – Upper Case Alphabets...
  • Page 79 MT840 User’s Manual V1.1...

  • Page 80: Appendix - Lower Case Alphabets

    MT840 User’s Manual V1.1 Appendix – Lower Case Alphabets...
  • Page 81 MT840 User’s Manual V1.1...

  • Page 82: Appendix - Control Codes

    MT840 User’s Manual V1.1 Appendix – Control Codes...
  • Page 83 MT840 User’s Manual V1.1...

  • Page 84: Appendix - Symbols

    MT840 User’s Manual V1.1 Appendix – Symbols &...
  • Page 85 MT840 User’s Manual V1.1 < > “ ‘...
  • Page 86 MT840 User’s Manual V1.1...

  • Page 87: Appendix - Function Keys

    MT840 User’s Manual V1.1 Appendix – Function Keys Home Enter (Numeric Key)

  • Page 88: Appendix - Navigation Keys

    MT840 User’s Manual V1.1 Appendix – Navigation Keys Cursor Left Cursor Right Cursor Up Cursor Down Page Up Page Down Back Tab Enter...

  • Page 89: Appendix - Modifier Keys

    MT840 User’s Manual V1.1 Appendix – Modifier Keys Alt (Left) make *1 Alt (Left) break Alt (Right) make Alt (Right) break Shift (Left) make *2 Shift (Left) break Shift (Right) make Shift (Right) break Win (Left) make Win (Left) break...

  • Page 90: Appendix - Abort

    MT840 User’s Manual V1.1 Ctrl (Left) make *3 Ctrl (Left) break Ctrl (Right) make Ctrl (Right) break Note: *1: When “Alt (Left) make” is programmed, please scan “Alt (Left) break” to resume barcode setting. *2: When “Shift (Left) make” is programmed, please scan “Shift (Left) break” to resume barcode setting.

  • Page 91: Appendix - Default Table

    MT840 User’s Manual V1.1 Appendix – Default Table Function Default Remark General Settings Barcode Configurability Beep Tone High (4.0KHz) Beep Mode Normal Data Format UTF-8 to Unicode Conversion HT/CR/ESC Converts to TAB/ENTER/ESCAPE Function Code Conversion Control Code Output Method Ctrl Mode...
  • Page 92 MT840 User’s Manual V1.1 Date & Time Setup USB HID USB VCP Reading Mode Trigger Mode Trigger Mode Toggle Mode Continuous Mode Auto-sensing Mode LED Auto-Off Timeout 5 sec Scan Interval 1 sec Identical Read Interval 1 sec Trigger Control...
  • Page 93 MT840 User’s Manual V1.1 Addenda Required EAN-13 Enable/Disable Check Digit Send 5-digit Supplement 2-digit Supplement Addenda Required Code 39 Enable/Disable Verification Disable CDV Start/Stop Not Send Full ASCII Code39 Min Length Max Length Code 32 Enable/Disable Leading/Tailing Send Leading & Tailing...
  • Page 94 MT840 User’s Manual V1.1 Verification Disable CDV Min Length Max Length Code 11 Enable/Disable Verification Single Digit Check Digit Not Send Min Length Max Length China Postal Code Enable/Disable Verification Disable CDV Min Length Max Length MSI Plessey Enable/Disable Verification...
  • Page 95 MT840 User’s Manual V1.1 Surround AI’s with Parentheses QR Code Enable/Disable Micro QR Code Enable/Disable Data Matrix Enable/Disable PDF 417 Enable/Disable Micro PDF 417 Enable/Disable Aztec Enable/Disable MaxiCode Enable/Disable Hanxin Enable/Disable Code 16K Enable/Disable...

  • Page 96: Appendix - Factory Id

    MT840 User’s Manual V1.1 Appendix – Factory ID Symbology Code ID UPC-A UPC-E EAN-8 EAN-13 Code 39 Full ASCII Code39 Code32 Codabar Interleaved 2 of 5 Standard 2 of 5 (IATA) Matrix 2 of 5 Industrial 2 of 5 Code 11...
  • Page 97 MT840 User’s Manual V1.1 MicroPDF417 Aztec MaxiCode Hanxin Code 16K 31 36...

  • Page 98: Appendix - Ascii Table

    MT840 User’s Manual V1.1 Appendix – ASCII Table Note: ASCII 0~31 are non-printable characters, ASCII 32~127 are printable characters. ASCII NUL (Null char.) SOH (Start of Header) STX (Start of Text) ETX (End of Text) EOT (End of Transmission) ENQ (Enquiry)
  • Page 99 MT840 User’s Manual V1.1 # (Number Sign) $ (Dollar Sign) % (Percent) & (Ampersand) ` (Single Quote) ( (Right / Closing Parenthesis) ) (Right / Closing Parenthesis) * (Asterisk) + (Plus) , (Comma) - (Minus / Dash) . (Dot) / (Forward Slash) : (Colon) ;...
  • Page 100 MT840 User’s Manual V1.1 [ (Left / Opening Bracket) \ (Back Slash) ] (Right / Closing Bracket) ^ (Caret / Circumflex) _ (Underscore) ‘ (Grave Accent)
  • Page 101 MT840 User’s Manual V1.1 { (Left/ Opening Brace) | (Vertical Bar) } (Right/Closing Brace) ~ (Tilde) DEL (Delete)

  • Page 102: Version History

    MT840 User’s Manual V1.1 Version History Date Description Issued 2022.06.09 Initial Release Shaw 2022.07.14 Added Control Code Output Method, GS Shaw Character Replacement, Surround GS1 AI's with Parentheses, Code 16K...

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