Marson MT8250P User manual

MT8250P User’s Manual V1.3
MT8250P
2D Handheld Scanner
User’s Manual
Version 1.3 DATE: 2022/12/27

MT8250P User’s Manual V1.3
2
Table of Content
CHAPTER 1 GENERAL SETTINGS...................................................................................................................................... 6
BARCODE CONFIGURABILITY ......................................................................................................................................................... 6
FACTORY DEFAULT ........................................................................................................................................................................ 6
CHECK VERSION ............................................................................................................................................................................ 6
GOOD READ INDICATOR ................................................................................................................................................................ 7
Beep Tone ............................................................................................................................................................................... 7
Vibrator..................................................................................................................................................................................... 7
Indicator LED........................................................................................................................................................................... 7
DATA FORMAT................................................................................................................................................................................ 8
UTF-8/Shift-JIS to Unicode Conversion .............................................................................................................................. 8
HT/CR/ESC Converts to TAB/ENTER/ESCAPE ............................................................................................................... 8
Function Code Conversion.................................................................................................................................................... 9
Control Code Output Method ................................................................................................................................................ 9
Numeric Key .......................................................................................................................................................................... 11
OPOS ..................................................................................................................................................................................... 11
Capital Lock Mode................................................................................................................................................................ 11
IMAGING SETTINGS ...................................................................................................................................................................... 12
Inverse Barcode.................................................................................................................................................................... 12
Centering................................................................................................................................................................................ 12
CHAPTER 2 INTERFACE..................................................................................................................................................... 13
USB HID...................................................................................................................................................................................... 13
Keyboard Layout................................................................................................................................................................... 13
Intercharacter Delay ............................................................................................................................................................. 15
Interblock Delay .................................................................................................................................................................... 15
USB VCP .................................................................................................................................................................................... 16
RS232 ......................................................................................................................................................................................... 16
Baud Rate .............................................................................................................................................................................. 16
Data Bits & Parity.................................................................................................................................................................. 17
Stop Bits................................................................................................................................................................................. 18
Handshaking.......................................................................................................................................................................... 18
ACK/NAK ............................................................................................................................................................................... 18
CHAPTER 3 READING MODE ............................................................................................................................................ 19
TRIGGER MODE ........................................................................................................................................................................... 19
AUTO-SENSING MODE ................................................................................................................................................................. 19
Auto-sensing Mode – Magnetic Switch ............................................................................................................................. 19
CHAPTER 4 DATA FORMAT............................................................................................................................................... 20
CODE ID....................................................................................................................................................................................... 20
SET ID.......................................................................................................................................................................................... 20
DATA LENGTH .............................................................................................................................................................................. 22

MT8250P User’s Manual V1.3
3
PREAMBLE.................................................................................................................................................................................... 22
POSTAMBLE.................................................................................................................................................................................. 23
Clear Preamble/Postamble ................................................................................................................................................. 23
TERMINATOR ................................................................................................................................................................................ 23
CHAPTER 5 SYMBOLOGIES.............................................................................................................................................. 24
GENERAL SETTINGS .................................................................................................................................................................... 24
UPC-A ......................................................................................................................................................................................... 25
Enable/Disable UPC-A......................................................................................................................................................... 25
Check Digit ............................................................................................................................................................................ 25
UPC-A to EAN-13 ................................................................................................................................................................. 25
UPC-E0 ....................................................................................................................................................................................... 26
Enable/Disable UPC-E0 ...................................................................................................................................................... 26
Check Digit ............................................................................................................................................................................ 26
UPC-E0 to UPC-A ................................................................................................................................................................ 26
EAN-8.......................................................................................................................................................................................... 27
Enable/Disable EAN-8 ......................................................................................................................................................... 27
Check Digit ............................................................................................................................................................................ 27
EAN-13........................................................................................................................................................................................ 28
Enable/Disable EAN-13 ....................................................................................................................................................... 28
Check Digit............................................................................................................................................................................ 28
ISBN ....................................................................................................................................................................................... 28
ISSN ....................................................................................................................................................................................... 28
UPC/EAN SUPPLEMENT............................................................................................................................................................. 29
CODE 128 .................................................................................................................................................................................... 30
Enable/Disable Code 128.................................................................................................................................................... 30
GS1-128(UCC/EAN 128).......................................................................................................................................................... 30
Enable/Disable GS1-128 ..................................................................................................................................................... 30
CODE128/GS1-128 MIN/MAX LENGTH ...................................................................................................................................... 31
CODE 39 ...................................................................................................................................................................................... 32
Enable/Disable Code 39 ...................................................................................................................................................... 32
Verification ............................................................................................................................................................................. 32
Start/Stop ............................................................................................................................................................................... 32
Full ASCII Code39................................................................................................................................................................ 33
Code39 Min/Max Length ..................................................................................................................................................... 33
CODE 32 ...................................................................................................................................................................................... 34
Enable/Disable Code 32 ...................................................................................................................................................... 34
Leading/Tailing...................................................................................................................................................................... 34
CODE 93 ...................................................................................................................................................................................... 35
Enable/Disable Code 93 ...................................................................................................................................................... 35
Code 93 Min/Max Length .................................................................................................................................................... 35
CODE 11 ...................................................................................................................................................................................... 36
Enable/Disable Code 11 ...................................................................................................................................................... 36

MT8250P User’s Manual V1.3
4
Verification ............................................................................................................................................................................. 36
Check Digit ............................................................................................................................................................................ 36
Code 11 Min/Max Length .................................................................................................................................................... 37
CODABAR (NW-7)........................................................................................................................................................................ 38
Enable/Disable Codabar...................................................................................................................................................... 38
Start/Stop ............................................................................................................................................................................... 38
Codabar Min/Max Length .................................................................................................................................................... 38
INTERLEAVED 2OF 5.................................................................................................................................................................... 39
Enable/Disable Interleaved 2 of 5 ...................................................................................................................................... 39
Verification ............................................................................................................................................................................. 39
Interleaved 2 of 5 Min/Max Length..................................................................................................................................... 40
MATRIX 2OF 5............................................................................................................................................................................. 41
Enable/Disable Matrix 2 of 5 ............................................................................................................................................... 41
Matrix2 of 5 Min/Max Length............................................................................................................................................... 41
INDUSTRIAL 2OF 5....................................................................................................................................................................... 42
Enable/Disable Industrial 2 of 5.......................................................................................................................................... 42
Industrial 2 of 5 Min/Max Length ........................................................................................................................................ 42
MSI PLESSEY............................................................................................................................................................................... 43
Enable/Disable MSI Plessey............................................................................................................................................... 43
Verification ............................................................................................................................................................................. 43
MSI Plessey Min/Max Length ............................................................................................................................................. 44
GS1 DATABAR (RSS-14) ........................................................................................................................................................... 45
Enable/Disable GS1 DataBar ............................................................................................................................................. 45
GS1 DATABAR LIMITED (RSS-LIMITED)..................................................................................................................................... 45
Enable/Disable GS1 DataBar Limited ............................................................................................................................... 45
GS1 DATABAR EXPANDED (RSS-EXPANDED)........................................................................................................................... 45
Enable/Disable GS1 DataBar Expanded .......................................................................................................................... 45
QR CODE..................................................................................................................................................................................... 46
Enable/Disable QR Code .................................................................................................................................................... 46
MICRO QR CODE......................................................................................................................................................................... 46
Enable/Disable Micro QR Code.......................................................................................................................................... 46
DATA MATRIX............................................................................................................................................................................... 46
Enable/Disable Data Matrix................................................................................................................................................. 46
PDF417....................................................................................................................................................................................... 47
Enable/Disable PDF417 ...................................................................................................................................................... 47
MICROPDF417............................................................................................................................................................................ 47
Enable/Disable MicroPDF417............................................................................................................................................. 47
AZTEC........................................................................................................................................................................................... 47
Enable/Disable Aztec ........................................................................................................................................................... 47
MAXICODE ................................................................................................................................................................................... 48
Enable/Disable MaxiCode ................................................................................................................................................... 48
CHAPTER 6 APPENDIX ....................................................................................................................................................... 49

MT8250P User’s Manual V1.3
5
APPENDIX -NUMBERS ................................................................................................................................................................. 49
APPENDIX -UPPER CASE ALPHABETS ........................................................................................................................................ 50
APPENDIX -LOWER CASE ALPHABETS........................................................................................................................................ 52
APPENDIX –CONTROL CODES .................................................................................................................................................... 54
APPENDIX –SYMBOLS ................................................................................................................................................................. 56
APPENDIX –FUNCTION KEYS ...................................................................................................................................................... 59
APPENDIX –NAVIGATION KEYS ................................................................................................................................................... 60
APPENDIX –MODIFIER KEYS....................................................................................................................................................... 61
APPENDIX -ABORT ...................................................................................................................................................................... 62
APPENDIX -DEFAULT TABLE ....................................................................................................................................................... 63
APPENDIX -FACTORY ID ............................................................................................................................................................. 67
APPENDIX -ASCII TABLE ............................................................................................................................................................ 68
VERSION HISTORY.............................................................................................................................................................. 72

MT8250P User’s Manual V1.3
6
Chapter 1 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
with *asterisk mark)
Factory Default
Check Version
To check firmware version, please scan below configuration barcode.
Check Version

MT8250P User’s Manual V1.3
7
Good Read Indicator
Beep Tone
Off
Beep Low (2.0KHz)
Beep Medium (2.7KHz)*
Beep High (4.0KHz)
Vibrator
Off*
On
Indicator LED
Off
On

MT8250P User’s Manual V1.3
8
Data Format
UTF-8/Shift-JIS to Unicode Conversion
Disable*
UTF-8 to Unicode
(Word)
Shift-JIS
(Notepad)
Shift-JIS to Unicode
(Word)
HT/CR/ESC Converts to TAB/ENTER/ESCAPE
Off*
On
Note:
1. By default, HT [$I], CR [$M] and ESC [%A] is transmitted as <0x09>, <0x0D> and <0x1B>
respectively.
2. When enabled, HT [$I], CR [$M] and ESC [%A] is transmitted as <TAB>, <ENTER> and
<ESCAPE> on keyboard respectively.

MT8250P User’s Manual V1.3
9
Function Code Conversion
Off
On*
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” (0x41/0x09/0x46) is scanned, the output sequence is:
a. Enter “A” – Press A key
b. Enter “Ctrl + I” – Since 0x09 corresponds to “CtrI + I”, virtual keyboard will press and hold
Ctrl key, press I key, and release Ctrl key and I key
c. Enter “F” – Press F key

MT8250P User’s Manual V1.3
10
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 + 0 + 0 + 9” – Virtual keyboard will press and hold Alt key, press “0”, “0”, “0” and
“9” on numeric keypad respectively, and release Alt key.
Control Code Table
ASCII
Hex
Dec
Ctrl Mode
Alt Mode
NUL
00
0
Alt+0+0
Alt+0+0+0+0
SOH
01
1
Ctrl+a
Alt+0+0+0+1
STX
02
2
Ctrl+b
Alt+0+0+0+2
ETX
03
3
Ctrl+c
Alt+0+0+0+3
EOT
04
4
Ctrl+d
Alt+0+0+0+4
ENQ
05
5
Ctrl+e
Alt+0+0+0+5
ACK
06
6
Ctrl+f
Alt+0+0+0+6
BEL
07
7
Ctrl+g
Alt+0+0+0+7
BS
08
8
Ctrl+h
Alt+0+0+0+8
HT
09
9
Ctrl+i
Alt+0+0+0+9
LF
0A
10
Ctrl+j
Alt+0+0+1+0
VT
0B
11
Ctrl+k
Alt+0+0+1+1
FF
0C
12
Ctrl+l
Alt+0+0+1+2
CR
0D
13
Ctrl+m
Alt+0+0+1+3
SO
0E
14
Ctrl+n
Alt+0+0+1+4
SI
0F
15
Ctrl+o
Alt+0+0+1+5
DLE
10
16
Ctrl+p
Alt+0+0+1+6
DC1
11
17
Ctrl+q
Alt+0+0+1+7
DC2
12
18
Ctrl+r
Alt+0+0+1+8
DC3
13
19
Ctrl+s
Alt+0+0+1+9
DC4
14
20
Ctrl+t
Alt+0+0+2+0
NAK
15
21
Ctrl+u
Alt+0+0+2+1
SYN
16
22
Ctrl+v
Alt+0+0+2+2
ETB
17
23
Ctrl+w
Alt+0+0+2+3
CAN
18
24
Ctrl+x
Alt+0+0+2+4
EM
19
25
Ctrl+y
Alt+0+0+2+5
SUB
1A
26
Ctrl+z
Alt+0+0+2+6
ESC
1B
27
Alt+0+0+2+7
Alt+0+0+2+7