Mindeo MD7919 User manual

MD7919 Handheld Image Scanner
User Manual
Version: MD7919_UM_EN_V1.0.1

i
Notice
Ensure that the optional DC adapter works at +5 VDC, especially for the RS-232 interface
cable.
1. All software, including firmware, furnished to the user is on a licensed basis.
2. The right is reserved to make changes to any software or product to improve reliability, function, or
design.
3. The material in this manual is subject to change without notice.
4. Astandard packing includes a scanner, a USB cable and a quick guide. Accessories include a stand, a
RS-232 cable, and a 5 VDC adaptor.

ii

iii
Contents
Contents.................................................................................................................................................iii
1 Specifications......................................................................................................................................1
1-1 Technical specifications ..................................................................................................................1
1-2 Default setting for each barcode.....................................................................................................3
2 Get started ...........................................................................................................................................4
2-1 Dimensions.....................................................................................................................................4
2-2 Parts of the scanner........................................................................................................................5
2-3 Cable connector pin-outs descriptions............................................................................................6
2-4 Installation and uninstallation of cable............................................................................................7
2-4-1 Installation - USB.....................................................................................................................7
2-4-2 Installation - RS-232 ................................................................................................................7
2-4-3 Uninstallation of cable..............................................................................................................8
3 Programming.......................................................................................................................................9
3-1 Example 1: Single-parameter setting by scanning 1D barcodes.....................................................9
3-2 Example 2: Multiple-parameter setting by scanning a QR code barcode .....................................10
3-3 Operate the scanner by receiving command via UART................................................................11
3-4 Interface selection.........................................................................................................................12
3-5 RS-232 interface...........................................................................................................................13
3-6 USB interface ...............................................................................................................................16
3-7 Scan mode & some global settings...............................................................................................19
3-8 Indication......................................................................................................................................25
3-9 Decode illumination and decode aiming mode.............................................................................26
3-10 Other settings .............................................................................................................................28
Note 1 : The instruction of calibrating the aimer in vertical centering direction................................30
Note 2 : Scan barcode or send command to enter upgrade mode..................................................31
3-11 UPC-A.........................................................................................................................................32
3-12 UPC-E ........................................................................................................................................34
3-13 UPC-E1 ......................................................................................................................................36
3-14 EAN-13 (ISBN/ISSN)..................................................................................................................38
3-15 EAN-8.........................................................................................................................................40
3-16 Code 39 (Code 32, Trioptic Code 39).........................................................................................42
3-17 Interleaved 2 of 5........................................................................................................................45
3-18 Industrial 2 of 5 (Discrete 2 of 5).................................................................................................47
3-19 Matrix 2 of 5................................................................................................................................48
3-20 Codabar......................................................................................................................................49
3-21 Code 128....................................................................................................................................51
3-22 UCC/EAN 128 ............................................................................................................................53
3-23 ISBT 128.....................................................................................................................................55
3-24 Code 93......................................................................................................................................56

iv
3-25 Code 11 ......................................................................................................................................57
3-26 MSI/Plessey................................................................................................................................59
3-27 UK/Plessey.................................................................................................................................61
3-28 China Post..................................................................................................................................62
3-29 GS1 DataBar (GS1 DataBar Truncated).....................................................................................63
3-30 GS1 DataBar Limited..................................................................................................................64
3-31 GS1 DataBar Expanded.............................................................................................................65
3-32 PDF417 ......................................................................................................................................66
3-33 MicroPDF417..............................................................................................................................67
3-34 QR Code.....................................................................................................................................68
3-35 Micro QR ....................................................................................................................................69
3-36 Data Matrix .................................................................................................................................70
3-37 Aztec Code .................................................................................................................................71
3-38 Han Xin Code .............................................................................................................................72
3-39 CodaBlock F Code......................................................................................................................73
3-40 MaxiCode ...................................................................................................................................74
3-41 G1-G4 & C1-C2 & FN1 substitution string setting.......................................................................75
3-42 G1-G4 string position & Code ID position...................................................................................78
3-43 String transmission .....................................................................................................................79
4 Maintenance.......................................................................................................................................82
5 Barcode representing non-printable character...............................................................................83
6 ASCII Table.........................................................................................................................................84
7 Test barcode ......................................................................................................................................85
8 Return default parameters & list firmware version.........................................................................89
9 Configuration alphanumeric entry barcode....................................................................................90

1
1 Specifications
1-1 Technical specifications
Dimensions (L×W×H)
Height ×Width ×Depth: 87 mm ×64.5 mm ×167 mm
Weight
138 g (without cable)
Cable
Straight 2.0 m
Connector Type
RJ-45 phone jack connector
Case Material
PC+TPU
Exit Window Material
Tempered glass
Indicator
Beeper, LED, Vibrator (optional)
Interface Supported
RS-232, USB Keyboard, USB virtual COM
Operating Mode
Hand-held, Auto-detection
Programming Method
Manual (reading special barcode)
Firmware Upgrade
Online
Input Voltage
5 ±0.25 VDC
Current
Standby: 160 mA; Working: 330 mA (max:500 mA)
Image Size
1280 ×1024 pixels
Lighting
White LED, Red LED : 5700K
Aiming
Green LED , Wavelength 525nm
Field of View
SR, HD: Horizontal: 40 , vertical: 34
XD: Horizontal: 33 , vertical: 28
Scanning Angle
±70°, ±75°, 360°(skew, pitch, roll)
Print Contrast
20% minimum reflective difference
Decode Capabilities
1D:
UPC-A, UPC-E, UPC-E1, EAN-13, EAN-8, ISBN (Bookland EAN), ISSN, Code 39, Code 39
full ASCII, Code 32, Trioptic Code 39, Interleaved 2 of 5, Industrial 2 of 5 (Discrete 2 of 5),
Matrix 2 of 5, Codabar (NW7), Code 128, UCC/EAN 128, ISBT 128, Code 93, Code 11
(USD-8), MSI/Plessey, UK/Plessey, China Post, GS1 DataBar(GS1 DataBar Truncated),
GS1 DataBar Limited, GS1 DataBar Expanded
2D:
PDF417, MicroPDF417, QR Code, DataMatrix, Aztec Code, HanXin Code, Micro QR,
Codablock F Code, Maxicode
Minimum Resolution
1D: 3mil
Decoding Depth
SR HD XD
3mil Code39 3 chars
\30mm - 60mm 20mm - 70mm
5mil Code39 3 chars
45mm - 140mm 15mm –130mm 5mm –100mm
13mil UPC 6 chars
0mm –390mm 0mm - 330mm 0mm - 180mm
20mil Code39 1 char
15mm –610mm 15mm - 490mm 30mm - 260mm
5mil QR 40 chars
\25mm –70mm 20mm –70mm
6.7mil PDF417 20 chars
35mm –150mm 10mm - 135mm 5mm - 105mm

2
10mil QR 20 chars
35mm –190mm 5mm - 180mm 5mm - 120mm
20mil QR 20 chars
5mm –420mm 5mm - 370mm 5mm - 190mm
Temperature
Operating: -10°C to 50°C (14°F to 122°F); Storage: -20°C to 70°C (-4°F to 158°F)
Humidity
5% to 95% (non-condensing)
Safety
EMC: EN55032, EN55035
Electrical Safety: EN62368-1
Photobiological Safety: EN62471:2008
Light Levels: 0 to 100,000 Lux
Environmental Sealing: IP52
Drop: Designed to withstand multiple drops at 2.0 m to concrete

3
1-2 Default setting for each barcode
Code type
Read
enable
Check digit
verification
Check digit
transmissi
on
Min. code
length
Proprietary
code ID
AIM
code ID
UPC-A
√
√
√
(12)2
A
]E0
UPC-E
√
√
√
(8)2
D
]E0
UPC-E1
-
√
√
(8)2
D
] E0
EAN-13
√
√
√
(13)2
A
]E0
EAN-8
√
√
√
(8)2
C
] E4
ISBN (Bookland EAN)
√
√
√
(13)2
B
]E0
Code 39
√
-
-
1
M
]A0
Interleaved 2 of 5
√
-
-
6
I
]I0
Industrial 2 of 5
-
-
-
4
H
]S0
Matrix 2 of 5
√
-
-
6
X
]X0
Codabar
√
-
-
4
N
]F0
Code 128
√
√
-
1
K
]C0
UCC/EAN 128
√
√
-
1
K
]C1
ISBT 128
√
√
-
1
K
]C0
Code 93
√
√
-
1
L
]G0
Code 11
-
√
-
4
V
]H3
MSI/Plessey
-
-
-
4
O
]M1
UK/Plessey
-
√
-
1
U
]P0
China Post
√
-
-
(11)2
T
]X0
GS1 DataBar
√
-
-
(16)2
R
]e0
GS1 DataBar
Truncated3
√
-
-
(16)2
R
]e0
GS1 DataBar Limited
√
-
-
(16)2
R
]e0
GS1 DataBar Expanded
√
-
-
1
R
]e0
PDF417
√
-
-
-
p
]L2
MicroPDF417
-
-
-
-
p
]L2
DataMatrix
√
-
-
-
d
]d1
QR code
√
-
-
-
q
]Q1
MicroQR Code
-
-
-
-
q
]Q1
Han Xin Code
-
-
-
-
h
]X0
Aztec Code
-
-
-
-
a
]z0
CodaBlock F code
-
-
-
-
c
]O4
MaxiCode
-
-
-
-
-
]U0
Note:1The settings for ISBN/ISSN and EAN-13 must be the same except the code ID.
2Fixed-length barcodes.
3The settings for GS1 DataBar Truncated and GS1 DataBar must be the same.

4
2 Get started
2-1 Dimensions
Figure 2-1