Pepperl+Fuchs ODT-HH-MAH120-HD User manual

ODT-HH-MAH120-HD &
ODT-HH-MAH120-WH-HD
HANDHELD - HIGH DENSITY
FACTORY AUTOMATION
MANUAL

With regard to the supply of products, the current issue of the following document is ap-
plicable: The General Terms of Delivery for Products and Services of the Electrical In-
dustry, published by the Central Association of the Electrical Industry (Zentralverband
Elektrotechnik und Elektroindustrie (ZVEI) e.V.) in its most recent version as well as the
supplementary clause: "Expanded reservation of proprietorship"
ODT-HH-MAH120-HD & ODT-HH-MAH120-WH-HD

ODT-HH-MAH120-HD & ODT-HH-MAH120-WH-HD
Contents
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1 Introduction ........................................................................................................... 5
2 Declaration of conformity ..................................................................................... 6
3 Safety...................................................................................................................... 7
3.1 Symbols relevant to safety................................................................................................7
3.2 Intended use .......................................................................................................................7
3.3 General notes on safety.....................................................................................................7
3.4 Disposal ..............................................................................................................................7
4 Product description .............................................................................................. 8
4.1 ODT-HH-MAH120-HD - use and application .....................................................................8
4.2 Field of vision and resolution ...........................................................................................8
4.3 Indicators and control elements.......................................................................................9
4.4 Accessories ......................................................................................................................10
4.4.1 Connecting cable................................................................................................................10
5 Installation ............................................................................................................11
5.1 Preparation .......................................................................................................................11
5.2 Connection........................................................................................................................11
5.2.1 Connection via USB ...........................................................................................................12
5.2.2 Connection via RS 232.......................................................................................................13
5.2.3 Connection via PS/2...........................................................................................................14
6 Commissioning ....................................................................................................15
6.1 Positioning and reading techniques ..............................................................................15

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Contents
7 Optimizing the handheld .....................................................................................16
7.1 Programming different code symbologies ....................................................................16
7.1.1 Aztec ..................................................................................................................................16
7.1.2 Codabar .............................................................................................................................16
7.1.3 Codablock F .......................................................................................................................16
7.1.4 Code 11 ..............................................................................................................................17
7.1.5 Code 39..............................................................................................................................17
7.1.6 Code 93..............................................................................................................................18
7.1.7 Code 128............................................................................................................................18
7.1.8 Composite ..........................................................................................................................18
7.1.9 Data Matrix.........................................................................................................................19
7.1.10 GoCode..............................................................................................................................19
7.1.11 Interleaved 2 of 5................................................................................................................20
7.1.12 Maxicode............................................................................................................................20
7.1.13 Matrix 2 of 5 .......................................................................................................................20
7.1.14 Micro PDF417 ....................................................................................................................21
7.1.15 MSI Plessy .........................................................................................................................21
7.1.16 NEC 2 of 5..........................................................................................................................21
7.1.17 PDF417 ..............................................................................................................................21
7.1.18 Pharmacode.......................................................................................................................22
7.1.19 Post Codes.........................................................................................................................22
7.1.20 QR Code ............................................................................................................................23
7.1.21 GS1 data bar......................................................................................................................23
7.1.22 Telepen ..............................................................................................................................24
7.1.23 UPC/EAN/JAN ...................................................................................................................24
7.2 Optimization of the decoding performance ...................................................................25
7.2.1 Reading high-density data matrix codes ............................................................................25
7.3 Handheld configuration...................................................................................................26
7.3.1 USB operating modes ........................................................................................................27
7.3.2 RS 232 operating modes ...................................................................................................28
7.3.3 Volume and vibration setting ..............................................................................................29
7.3.4 Configuration of LED target projection ...............................................................................29
7.3.5 Continuous reading ............................................................................................................30
7.3.6 Lighting...............................................................................................................................31
7.3.7 Keyboard settings...............................................................................................................31
7.3.8 Mirror decoding ..................................................................................................................32
7.3.9 Prefix and suffix settings.....................................................................................................33
7.3.10Text command function......................................................................................................35
7.3.11OCR A and B .....................................................................................................................35
7.3.12Information on firmware and serial number of the reader ..................................................36

ODT-HH-MAH120-HD & ODT-HH-MAH120-WH-HD
Introduction
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1 Introduction
Congratulations
You have chosen a device manufactured by Pepperl+Fuchs. Pepperl+Fuchs develops,
produces and distributes electronic sensors and interface modules for the market of
automation technology on a worldwide scale.
The most important instructions can be found in the following chapters:
• Cable connection:see chapter 5.2
• Basic operation: see chapter 6
• Optimization and configuration of handheld: see chapter 7
Symbols used
The following symbols are used in this manual:
Handling instructions
You will find handling instructions beside this symbol
Contact
If you have any questions about the device, its functions, or accessories, please contact us
at:
Pepperl+Fuchs GmbH
Lilienthalstraße 200
68307 Mannheim
Telephone: [phone]
Fax: [phone]
E-Mail: [e-mail]
Note!
This symbol draws your attention to important information.

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ODT-HH-MAH120-HD & ODT-HH-MAH120-WH-HD
Declaration of conformity
2 Declaration of conformity
This product was developed and manufactured under observance of the applicable
European standards and guidelines.
The product manufacturer, Pepperl+Fuchs GmbH, D-68307 Mannheim, has a certified
quality assurance system that conforms to ISO 9001.
Note!
A Declaration of Conformity can be requested from the manufacturer.
ISO9001

ODT-HH-MAH120-HD & ODT-HH-MAH120-WH-HD
Safety
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3Safety
3.1 Symbols relevant to safety
3.2 Intended use
Always operate the device as described in these instructions to ensure that the device and
connected systems function correctly. The protection of operating personnel and plant is
only guaranteed if the device is operated in accordance with its intended use.
The handheld was designed for identifying 1D and 2D codes and should be used for this
purpose only. The handheld is flexible and can therefore be used to decode codes in many
branches of industry, such as the logistics sector.
3.3 General notes on safety
The operator of the system is responsible in terms of planning, mounting, commissioning,
operating and maintenance.
Installation and commissioning of all devices must be performed by a trained professional
only.
Protection of operating personnel and the system is not ensured if the product is not used
in accordance with its intended purpose.
Only use recommended original accessories.
User modification and or repair are dangerous and will void the warranty and exclude the
manufacturer from any liability. If serious faults occur, stop using the device. Secure the
device against inadvertent operation. In the event of repairs, return the device to your local
Pepperl+Fuchs representative or sales office.
When packing the device for storage or transport, use materials that will protect the device
from bumps and impacts and protect against moisture. The original packaging provides the
best protection. Also take into account the permitted ambient conditions.
3.4 Disposal
Devices, packaging material, and possibly contained batteries must be disposed of in
compliance with the applicable laws and guidelines of the corresponding country.
Danger!
This symbol indicates a warning about a possible danger.
In the event the warning is ignored, the consequences may range from personal injury to
death.
Warning!
This symbol indicates a warning about a possible fault or danger.
In the event the warning is ignored, the consequences may course personal injury or
heaviest property damage.
Caution!
This symbol warns of a possible fault.
Failure to observe the instructions given in this warning may result in the devices and any
connected facilities or systems develop a fault or fail completely.

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ODT-HH-MAH120-HD & ODT-HH-MAH120-WH-HD
Product description
4 Product description
4.1 ODT-HH-MAH120-HD - use and application
The ODT-HH-MAH120-HD is a robust and inexpensive handheld for all standard bar codes
and 2D codes. The Megapixel-CMOS image sensor facilitates in conjunction with the
specially developed optical system an extremely large reading range, relating to both the
reading distance and the image window. Thus the reading range begins already at 2 cm
and ends at approx. 30 cm, depending on the size of the code or the modules. Thanks to
automatic dynamic optimization, the handheld recognizes the most varied codings and
enables you to work efficiently. A target projection distinguished by color in the form of a
sectional image is used as an aid to orientation; this projection helps to support optimum
guidance during visual positioning. Using the handheld under difficult ambient conditions is
made easier by the sturdy design of the MAH120-HD, which can withstand a fall from a
height of 2 m onto a solid floor/ground without its functions being impaired. Confirmation of
a successful reading is effected by optical, acoustic or tactile means (vibration). USB, PS/2
or RS 232 is available as the standard interface, depending on which connecting cable you
choose. You can program the ODT-HH-MAH120-HD handheld using convenient programs
or configuration code. There is also an additional option of creating customer-specific
solutions with a JavaScript editor. Furthermore, the Linux core of the operating system
opens up still further options.
4.2 Field of vision and resolution
Figure 4.1: Field of vision of handheld ODT-HH-MAH120-HD
X
Y
100 mm50 mm0 mm 150 mm 200 mm 250 mm
50 mm
100 mm
150 mm
0 mm
50 mm
100 mm
150 mm
Optimal Focus at 58 mm Wide Optical Field
0.51 mm Data Matrix
0.21 mm Data Matrix
0.16 mm Data Matrix
0.27 mm RSS-14
0.11 mm Code 38
0.2 mm PDF 417
Note: Smallest symbology that can be read is 0,16 mm Data Matrix
0.32 mm UPC
0.08 mm Code 39

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Product description
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4.3 Indicators and control elements
Reading Confirmation from handheld
The following table contains all the confirmation indicatiors which are communicated by the
handheld by means of LED, tactile and acoustic signals.
1Status LED
2Camera, lighting LEDs
3Trigger button
48-pin connecting jack
Action Tactile/acoustic signal LED
handheld successfully
switched on
1 signal tone/vibration Flashes yellow, green,
yellow
Connection using USB
connecting cable successful
1 signal tone/vibration -
Reading successful, data
have been sent to the
computer
1 signal tone/vibration Flashes green
Configuration code
successfully read,
configuration performed
1 signal tone/vibration
Short break
1 signal tone/vibration
Flashes green
Unknown configuration
code, configuration not
performed
1 short signal tone/vibration
Short break
1 short signal tone/vibration
Flashes green
1
2
3
4

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ODT-HH-MAH120-HD & ODT-HH-MAH120-WH-HD
Product description
4.4 Accessories
Various accessories are available.
4.4.1 Connecting cable
The following connecting cables are available as an option:
Designation Description
ODZ-MAH-CAB-B14 Connecting cable USB interface, length approx.
180 cm
ODZ-MAH-CAB-B14-3.7m Connecting cable USB interface, length approx.
370 cm
ODZ-MAH-CAB-R2 Connecting cable RS 232 interface, length approx.
120 cm
ODZ-MAH-CAB-R6 Connecting cable PS/2 interface, length approx.
120 cm

ODT-HH-MAH120-HD & ODT-HH-MAH120-WH-HD
Installation
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5 Installation
5.1 Preparation
Unpacking the unit
1. Check that all package contents are present and undamaged.
If anything is damaged, inform the shipper and contact the supplier.
2. Check that all items are present and correct based on your order and the shipping
documents.
If you have any questions, please contact Pepperl+Fuchs.
3. Keep the original packing material in case you need to store or ship the unit at a later
time.
5.2 Connection
You have the opportunity to connect the handheld to the following PC interfaces:
•USB
•RS232
• PS/2
Attaching the connecting cable to the handheld
1. Slide the protective cap over the 8-pin DIN plug.
2. Align the 8-pin plug so that it fits into the socket on the handheld.
3. Press the 8-pin DIN plug and protective cap onto the socket.

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ODT-HH-MAH120-HD & ODT-HH-MAH120-WH-HD
Installation
4. Use a srewdriver and the screws provided to fasten the protective cap onto the bottom
of the handle.
5.2.1 Connection via USB
Connecting USB connecting cable to computer
1. Insert the USB plug of the connecting cable in a free USB port on your computer. This
can be done during operation.
The handheld turns itself on automatically once you have connected it to the computer.
2. Scan the code USB Keyboard Mode:
3. Scan the code Save Settings:
Further USB configuration options, see chapter 7.3.1.

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Installation
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5.2.2 Connection via RS 232
Connecting RS 232 connecting cable to computer
1. Power off the computer.
2. Connect the RS 232 plug of the connecting cable to the RS 232 port of the computer.
3. Connect the low-voltage plug of the power-supply unit to the low-voltage jack of the
RS 232 connecting cable.
4. Connect the mains power plug of the power-supply unit to the mains power supply.
5. Power on the computer.
The handheld turns itself on automatically once you have turned the computer on.
6. Scan the code RS 232 1 Way Mode:
7. Scan the code Save Settings:
The handheld uses the following RS 232 factory settings:
• RS 232 1 Way Mode
• 57600 baud
• 2 stop bits
• 8 data bits
• No parity
Further RS 232 configuration options, see chapter 7.3.2.

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ODT-HH-MAH120-HD & ODT-HH-MAH120-WH-HD
Installation
5.2.3 Connection via PS/2
Connecting PS/2 connecting cable to computer
1. Power off the computer.
2. Disconnect the connection to the computer if an external keyboard is connected to the
computer.
3. If you are using a USB keyboard, connect the keyboard with an appropriate adapter to
the PS/2 connecting jack of the connecting cable. If you are using a keyboard with PS/2
plug, connect the plug directly to the PS/2 connecting jack of the connecting cable.
4. Connect the PS/2 plug of the connecting cable to the computer's PS/2 port for
keyboards.
5. Power on the computer.
The handheld turns itself on automatically once you have turn the computer on.
6. Scan the code PS/2 Mode:
7. Scan the code Save Settings:

ODT-HH-MAH120-HD & ODT-HH-MAH120-WH-HD
Commissioning
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6 Commissioning
6.1 Positioning and reading techniques
This handheld uses digital camera technology to record an image of the code to be read.
After an image has been recorded, the handheld uses highly developed evaluation
procedures to evaluate the data contained in the recording.
This handheld supports you with target projections in the form of two squares distinguished
by color when codes are sighted and focused. This projection is realized by one red and
one green LED on the handheld. Precise positioning becomes increasingly important in the
case of small codes or codes with a high information density.
Sighting and reading 1D and 2D codes
1. With the trigger button pressed, aim the red square at the code to be read.
2. Alter the distance between the handheld and the code, depending on the position of the
green square: the code is optimally sighted as soon as the two squares overlap.
The code is read automatically. In the event of successful decoding, the acoustic and
tactile signal sounds and the status LED flashes green once (depending on the
configuration of the handheld).
1Handheld too far away from the code
2Handheld positioned too close to the code
3Handheld optimally positioned (optimum distance: 5.8 cm)
2
1
3
Note!
Because of the large detection area of the handheld, we advise to cover the codes you
don't want to scan. Thus you prevent to set a wrong setting inadvertently.

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Optimizing the handheld
7 Optimizing the handheld
7.1 Programming different code symbologies
7. 1. 1 A z t e c
Example:
7.1.2 Codabar
Example:
7.1.3 Codablock F
Example:
Note!
Code Save Settings
Always scan the code Save Settings after reading a configuration code. Thus the
configuration code is saved permanently.
Aztec On Aztec Off (Default) Save Settings
Codabar On (Default) Codabar Off Save Settings
Codablock F On Codablock F Off (Default) Save Settings

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Optimizing the handheld
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7.1.4 Code 11
Example:
7.1.5 Code 39
Example: Code 39
Example: Trioptic Code 39
Code 11 On (Default) Code 11 Off
Code 11 Checksum 1
digit
Code 11 Checksum 1
digit & Strip from result
Code 11 Checksum 2
digit & Strip from result
Save Settings
Code 39 On (Default) Code 39 Off
Code 39 Enable
Checksum
Code 39 Enable
Checksum & Strip from
result
Disable Checksum
(Default)
Code 39 Extended Full
ASCII On
Code 39 Extended Full
ASCII Off (Default)
Code 39 Short Margin
On
Code 39 Short Margin
Off (Default)
Code 39 Trioptic On
(Default)
Code 39 Trioptic Off Save Settings

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ODT-HH-MAH120-HD & ODT-HH-MAH120-WH-HD
Optimizing the handheld
7.1.6 Code 93
Example:
7.1.7 Code 128
Example:
7. 1. 8 C o m p o s i t e
Code 39 On (Default) Code 93 Off Save Settings
Code 128 On (Default) Code 128 Off
Code 128 Short Margin On Code 128 Short Margin Off
(Default)
Save Settings
Composite On Composite Off (Default) Save Settings

ODT-HH-MAH120-HD & ODT-HH-MAH120-WH-HD
Optimizing the handheld
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7.1.9 Data Matrix
Example Data Matrix:
Example Data Matrix Rectangle:
7. 1. 1 0 G o C o d e
GoCode is a two-dimensional symbol in miniature format. GoCode was developed in such
a way that it fits into one text line and has a multidimensional adaptable matrix pattern
which can be reproduced practically on any surface. GoCode is a private symbology and
can be used by obtaining a fixed-term license. GoCode has many important advantages
when compared with usual linear bar codes and 2D symbols. Please contact
Pepperl+Fuchs if you require any further information on the advantages of a private
symbology.
Data Matrix Rectangle On Data Matrix Rectangle Off
(Default)
Data Matrix Inverse On Data Matrix Inverse Off (Default) Save Settings

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Optimizing the handheld
7.1.11 Interleaved 2 of 5
Example:
7.1.12 Maxicode
Example:
7.1.13 Matrix 2 of 5
Example:
Int 2 of 5 On (Default) Int 2 of 5 Off
Int 2 of 5 Two Digits On Int 2 of 5 Two Digits Off (Default)
Int 2 of 5 Four Digits On Int 2 of 5 Four Digits Off (Default) Save Settings
Maxicode On Maxicode Off (Default) Save Settings
Matrix 2 of 5 On (Default) Matrix 2 of 5 Off Save Settings