DIEBOLD NIXDORF D2156 User manual

D2156 Display
Operator Manual
01750368517 B
Confidential External
Only Diebold Nixdorf and entities that are granted an express written license by Diebold Nixdorf may
possess or use this material. Unauthorized possession or use is illegal. If you do not have a written
license agreement with Diebold Nixdorf, the Documentation License terms at dnlegalterms.com apply.

Copyright © Diebold Nixdorf. Copyright protection is claimed for each revision listed in the document his-
tory, as of the date indicated. All Rights Reserved.
This document contains proprietary information of Diebold Nixdorf, Incorporated or its subsidiaries (col-
lectively “Diebold Nixdorf“) and may include information that is protected by copyright, trademark and
patent laws in the US, Germany, and globally. All rights, including rights created by patent grants or reg-
istration of a utility model or design, are reserved.
No part of this document may be translated, reproduced, stored in a retrieval system, or transmit-
ted, in any form or by any means: electronic, mechanical, photocopying, recording, or otherwise,
without prior written permission from Diebold Nixdorf. Any violations of the foregoing may give
rise to a claim for damages.
If the document pages state the information is confidential (or words of similar import), then this
document is intended solely for the use of the employees or other personnel of Diebold Nixdorf
unless expressly authorized in writing by Diebold Nixdorf. Other uses of this information without
the express written consent of Diebold Nixdorf are prohibited.
This document should be treated as confidential material for security reasons. Any unauthorized
disclosure or use of confidential material may violate the U.S. Theft of Trade Secrets provisions
of Section 1832 of Title 18 of the United States Code as well as comparable laws in other jurisdic-
tions throughout the world, and may be punishable by fine and imprisonment.
This document and the information contained herein are provided AS IS AND WITHOUT WARRANTY.
In no event shall Diebold Nixdorf or its suppliers be liable for any special, indirect, or consequential dam-
ages of any nature resulting from the use of information in this manual. The information contained in this
document is subject to change without notice. When using the document for system implementation,
please call your authorized Diebold Nixdorf sales or service representative for any applicable changes.
Any trademarks, service marks, product names or company names not owned by Diebold Nixdorf, that
appear in this document are used for informational purposes only, and Diebold Nixdorf claims no rights
thereto, nor does such use indicate any affiliation with or any endorsement of Diebold Nixdorf or Diebold
Nixdorf products by the owners thereof.
Your use of this document and/or any of the information contained herein constitutes your agreement to
all of the terms stated on this page.
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
ii

Table of Contents
1 Manufacturer’s declaration and approval................................................................................ 1-1
2 Supplier’s Declaration of Conformity ...................................................................................... 2-1
3 Introduction ................................................................................................................................ 3-1
3.1 From Point-of-Sale to Point-of-Service .............................................................................. 3-1
3.2 Features at a glance.......................................................................................................... 3-2
3.3 About this Manual .............................................................................................................. 3-3
3.3.1 Section-Specific Warning Notes ......................................................................... 3-3
4 Display Overview ....................................................................................................................... 4-1
4.1 D2156 ................................................................................................................................ 4-1
4.2 Touch Screen per Model ................................................................................................... 4-1
5 User Interface ............................................................................................................................. 5-1
5.1 Front Panel ........................................................................................................................ 5-1
5.2 Connector Panel ................................................................................................................ 5-3
6 Display Settings ......................................................................................................................... 6-1
6.1 RMT Enable/Disable.......................................................................................................... 6-3
6.2 Power button - Lock/Unlock............................................................................................... 6-4
7 Touch Technologies .................................................................................................................. 7-1
7.1 Projected Capacitive Touch Screen .................................................................................. 7-1
7.1.1 General information ............................................................................................ 7-1
7.1.2 Instructions for using the Touch Screen ............................................................. 7-1
7.1.3 Cleaning instructions .......................................................................................... 7-1
8 Initial Setup................................................................................................................................. 8-1
8.1 Unpacking and Checking the Delivery Unit ....................................................................... 8-1
8.2 Installing the Display to a Stand ........................................................................................ 8-1
8.2.1 Installing the Display to the Stand (Standard) .................................................... 8-1
8.2.2 Installing the Display to the Stand (With Cable Covers) ..................................... 8-5
8.3 Connecting the Display...................................................................................................... 8-10
8.4 Wall Mount......................................................................................................................... 8-10
9 Ergonomic Terminal Workplace ............................................................................................... 9-1
10 Peripherals (optional) ................................................................................................................ 10-1
10.1 Waiter Lock........................................................................................................................ 10-1
10.1.1 Installation........................................................................................................... 10-1
10.2 Magnetic Swipe Card Reader (MSR) ................................................................................ 10-6
10.2.1 How to operate ................................................................................................... 10-6
10.2.2 Cleaning instructions .......................................................................................... 10-6
10.2.3 Installation........................................................................................................... 10-6
10.3 NFC Module....................................................................................................................... 10-9
10.3.1 Installation........................................................................................................... 10-9
10.4 2D Barcode Reader (BCR) ................................................................................................ 10-13
10.4.1 Overview............................................................................................................. 10-13
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
iii

Table of Contents
10.4.2 Installation........................................................................................................... 10-14
10.4.3 Swivel angle........................................................................................................ 10-17
10.5 Fingerprint Reader (FPR) Module ..................................................................................... 10-17
10.5.1 Cleaning Instruction ............................................................................................ 10-18
10.5.2 Installation........................................................................................................... 10-20
11 Technical Data............................................................................................................................ 11-1
11.1 Dimensions ........................................................................................................................ 11-2
11.2 Projected Capacitive Touch Screen .................................................................................. 11-3
11.3 Supported Resolutions ...................................................................................................... 11-3
11.4 NFC Module....................................................................................................................... 11-3
11.5 2D Barcode Reader ........................................................................................................... 11-6
11.6 iButton................................................................................................................................ 11-8
11.7 MSR................................................................................................................................... 11-10
11.8 Fingerprint Reader Module ................................................................................................ 11-12
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
iv

Table of Contents
List of Figures
Figure 4-1 Display D2156 ....................................................................................................... 4-1
Figure 5-1 D2156 - Front Panel .............................................................................................. 5-1
Figure 5-2 D2156 - Connector panel ...................................................................................... 5-3
Figure 6-1 GUIDDCMonitorControl......................................................................................... 6-1
Figure 8-1 D2156 - Removing screws .................................................................................... 8-2
Figure 8-2 D2156 - Removing screws .................................................................................... 8-6
Figure 10-1 Waiter Lock kit ....................................................................................................... 10-1
Figure 10-2 Removing Waiter Lock side cover ......................................................................... 10-2
Figure 10-3 Sliding out the side cover ...................................................................................... 10-2
Figure 10-4 Removing the side-attach peripheral connection cover......................................... 10-3
Figure 10-5 Side-attach peripheral connection cover removed ................................................ 10-3
Figure 10-6 Fitting the Waiter Lock into the system.................................................................. 10-4
Figure 10-7 Tightening the Waiter Lock screws........................................................................ 10-4
Figure 10-8 Waiter Lock installed ............................................................................................. 10-4
Figure 10-9 Front view with Waiter Lock................................................................................... 10-5
Figure 10-10 MSR kit .................................................................................................................. 10-6
Figure 10-11 Removing side cover of MSR module ................................................................... 10-7
Figure 10-12 Removing the side-attached peripheral connection cover..................................... 10-7
Figure 10-13 Fitting the MSR module into the system................................................................ 10-7
Figure 10-14 Tightening the screws of the MSR module............................................................ 10-8
Figure 10-15 MSR module installed............................................................................................ 10-8
Figure 10-16 Front view with MSR module................................................................................. 10-8
Figure 10-17 NFC module kit...................................................................................................... 10-9
Figure 10-18 Removing the NFC module side cover.................................................................. 10-9
Figure 10-19 Sliding out the side cover ...................................................................................... 10-10
Figure 10-20 Removing the side-attach peripheral connection cover......................................... 10-10
Figure 10-21 Side-attach peripheral connection cover removed ................................................ 10-11
Figure 10-22 Fitting the NFC module into the ............................................................................ 10-11
Figure 10-23 Tightening the screws of the NFC module ............................................................ 10-12
Figure 10-24 NFC module installed ............................................................................................ 10-12
Figure 10-25 Front view with NFC module ................................................................................. 10-12
Figure 10-26 System overview with BCR ................................................................................... 10-13
Figure 10-27 Front view with BCR .............................................................................................. 10-13
Figure 10-28 Back view with BCR .............................................................................................. 10-14
Figure 10-29 BCR module .......................................................................................................... 10-14
Figure 10-30 Removing the BCR top cover ................................................................................ 10-14
Figure 10-31 Sliding out the BCR top cover ............................................................................... 10-15
Figure 10-32 Removing the peripheral connection cover ........................................................... 10-15
Figure 10-33 Docking the BCR to the system............................................................................. 10-15
Figure 10-34 Swivelling the BCR Scanner.................................................................................. 10-16
Figure 10-35 Tightening the locking screws ............................................................................... 10-16
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
v

Table of Contents
Figure 10-36 Snapping back the BCR top cover ....................................................................... 10-17
Figure 10-37 BCR swivel angles................................................................................................. 10-17
Figure 11-1 D2156 – Dimensions with wall mount.................................................................... 11-2
Figure 11-2 D2156 - Dimensions with stand............................................................................. 11-2
Figure 11-3 NFC Dimension Drawing ....................................................................................... 11-5
Figure 11-4 2D BCR Dimension Drawing ................................................................................. 11-7
Figure 11-5 iButton Dimension Drawing ................................................................................... 11-9
Figure 11-6 MSR Dimension Drawing ...................................................................................... 11-11
Figure 11-7 Fingerprint Dimension Drawing ............................................................................. 11-13
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
vi

Table-1: Document History
Date Remarks
03/2023 Added note for wall mount configuration
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
vii

1
1 Manufacturer’s declaration and approval
General authorization
This device complies with the requirements of the directive 2014/30/EC
with regard to “Electromagnetic Compatibility” and 2014/35/EC "Low Volt-
age Directive" and RoHS directive 2011/65/EU.
Therefore, you will find the CE mark on the device or packaging.
FCC-Class A Declaration
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the in-
struction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at his expense.
Modifications not authorized by the manufacturer may void users’ authority to operate this device.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference, in-
cluding interference that may cause undesired operation.
CAN ICES-3 (A)/NMB-3 (A)
Tested safety
The Display D2156 has been awarded the cTUVus symbol.
User information
Repair work on the devices should only be carried out by authorized and
specially trained personnel. Improper repairs will lead to the loss of any
guarantee and liability claims.
Extension boards with electrostatically endangered components can be
identified with this label.
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
1-1

Manufacturer’s declaration and approval
Safety information
This device conforms to the corresponding safety regulations for information technology devices, includ-
ing electronic office machines for use in the office environment.
• If the device is moved from a cold environment to a warmer room where it is to be operated, conden-
sation could occur. The device must be completely dry before being put into operation. Therefore an
acclimatization time of at least two hours should be accounted for.
• Lay all cables and supply lines so that nobody can tread on them or trip over them.
• Data cables should neither be connected nor removed during electrical storms.
• This equipment is not suitable for use in locations where children are likely to be present.
• Protect the device from vibrations, dust, moisture and heat, and only transport the device in its origi-
nal packaging (to protect it against
impact and blows).
• Take care to ensure that no foreign objects (e.g. paper clips) or liquids can get into the inside of the
device, as this could cause electrical shocks or short circuits.
• In case of emergencies (e.g. damaged housing, liquid or foreign objects getting into the device), the
device should be switched off immediately, the mains plug of the BEETLE or PC should be removed,
and the Diebold Nixdorf customer service should be contacted.
• If the LCD display element is broken and the liquid crystal solution leaks out of the display and onto
your hands, clothing etc., wash your hands or clothing immediately with soap or alcohol, holding
them under running water for at least 15 minutes. If the liquid comes into contact with your eyes,
please consult a doctor immediately.
Generally you should connect IT-devices only to power supply systems with separately guided protective
earth conductor (PE), known as TN-S networks. Do not use PEN conductors! Please also observe the
recommendations of the norm DIN VDE 0100, part 540, Appendix C2, as well as EN50174-2, §5.4.3.
Warranty
Diebold Nixdorf guarantees generally a warranty engagement for 12 months beginning with the date of
delivery. This warranty engagement covers all those damages which occur despite a normal use of the
product.
Damages because of
• improper or insufficient maintenance,
• improper use of the product or unauthorized modifications of the product,
• inadequate location or surroundings
will not be covered by the warranty.
For further information of the stipulation, look at your contract.
All parts of the product which are subject to wear and tear are not included in the warranty engagement.
Please order spare parts at the Diebold Nixdorf customer service.
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
1-2

Manufacturer’s declaration and approval
Instructions for maintenance
Clean your display regularly with an appropriate surface cleaning product. Make sure that the device is
switched off, connector cables are unplugged and that no moisture is allowed to get into the inside of the
device.
Please observe the maintenance and cleaning instructions for each of the components. These instruc-
tions can be found in their respective chapters.
Recycling
Environmental protection does not begin when time comes to dispose of the display; it begins with the
manufacturer. The compact display is manufactured without the use of CFCs and CCHS and is pro-
duced mainly from reusable components and materials.
The processed plastics can, for the most part, be recycled. Even the precious metals can be recovered,
thus saving energy and costly raw materials. Please do not stick labels onto plastic case parts. This
would help us to re-use components and material.
You can protect our environment by switching on your display only when it is actually needed. If possi-
ble, even avoid the stand-by-mode as this wastes energy, too. Also switch your display off when you
take a longer break or finish your work.
There are still some parts that are not reusable. Diebold Nixdorf guarantees the environmentally safe
disposal of these parts in a Recycling Center, which is certified pursuant to ISO 9001 and ISO 14001.
So don’t simply throw your device on the scrap heap when it has served its time, but take advantage of
the environmentally smart, up-to-date recycling methods.
Please contact your competent branch or the Recycling Center Paderborn (for European countries) for
information on how to return and re-use devices and disposable materials under the following mail ad-
dress:
Email: [email protected]
We look forward to your mail.
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
1-3

2
2 Supplier’s Declaration of Conformity
Product Description: LCD Monitor
Model: Display D2156
Party issuing Supplier’s Declaration of Conformity
Diebold Nixdorf Singapore PTE. LTD.
30A Kallang Place, #04-01
Singapore 339213
Phone: [phone]
Responsible Party – U.S. Contact Information
Diebold Nixdorf
5995 Mayfair Road
N. Canton, OH 44720 / USA
Phone: [phone]
FCC Compliance Statement (for products subject to Part 15)
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference re-
ceived, including interference that may cause undesired operation.
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
2-1

3
3 Introduction
3.1
3.1 From Point-of-Sale to Point-of-Service
With the D2156 you are using an ergonomically and customer-friendly cashier's workplace.
Equipped with a sleek modern bezel free design, the D2156 features projected capacitive touch
technology.
The D2156 features the unique Diebold Nixdorf PanelLink2™ interface. This allows for operation of the
displays via a single cable solution. In addition, the screen also offers standard interfaces such as DVI-D
and USB-C DP. Instead of using a standard power supply with 12V DC jack, a PoweredUSB cable can
be used. The display can be applied in all trade market segments like specialist retailers, department
stores, self-service stores, petrol stations or in restaurants. There is indeed a great deal of scope for im-
plementing the display.
They can be used, for example, as:
• a point-of-sale terminal
• an ordering terminal
• an information terminal
• a desk terminal.
The low-energy and flicker-free color monitor of the D2156 is a LCD in TFT-technology (Thin Film Tran-
sistor).
Therefore, it is well suited for multimedia applications as it offers brilliant color representation, an excel-
lent contrast ratio and a high display speed.
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
3-1

Introduction
3.2
3.2 Features at a glance
• Low footprint
• Autoscaling of the screen
• Flicker-free
• Very good contrast ratio, adjustable loudness, sharpness, width, phase, color temperature
and brightness
• LCD TFT technology
• Digital interface
• Simple installation via plug & play feature
• Mounting VESA 100 standard
• Integrated loudspeaker
• USB interface for external devices
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
3-2

Introduction
3.3
3.3 About this Manual
This manual informs you about everything you might need to know for the installation (software and
hardware), the operation and the maintenance of your D2156 .
Same parts of this book require familiarity and experience in working with operating systems and instal-
lation and configuration procedures.
3.3.1
3.3.1 Section-Specific Warning Notes
DANGER
This warning note describes a hazard with a high degree of risk which, if not avoided,
will result in death or grave bodily injury.
WARNING
This warning note describes a hazard with a medium degree of risk which, if not
avoided, could result in death or grave bodily injury.
CAUTION
This warning note describes a hazard with a low degree of risk which, if not avoided,
could result in slight or minor bodily injury.
NOTE
This note provides application tips and information that help prevent errors and material
damage.
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
3-3

4
4 Display Overview
4.1
4.1 D2156
Figure4-1: Display D2156
The LCD TFT Display is a 15.6-inch flat panel display which is absolutly flicker-free. It is designed with a
native resolution of 1920 x 1080 pixels. Application programs should use this resolution.
4.2
4.2 Touch Screen per Model
Model Screen Size Touch Screen
Display D2156 15.6” Projected Capacitive Touch
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
4-1

5
5 User Interface
5.1
5.1 Front Panel
Activity LED
Power button
Figure5-1: D2156 - Front Panel
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
5-1

User Interface
LED
1. Enable Power LED = “ON” (Default)
Operating Condition Behavior of Power Button LED (Green/Amber)
Active / Operating LED on; green
Standby / No video input LED blinking; amber
Soft-off LED on; amber
No power input LED off
2. Enable Power LED = “OFF”
Operating Condition Behavior of Power Button LED (Green/Amber)
Active / Operating LED on; green
Standby / No video input LED off
Soft-off LED off
No power input LED off
ON / OFF Button
With this button you can switch the display on or off.
NOTE
If the display is manually switched off, it will not wake up automatically when the system
boots.
When the D2156 is connected via PLINK2™ interface to a BEETLE system, the button also switches the
system on or off, provided that the system supports the feature. See RMT Enable/Disable for details.
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
5-2

User Interface
5.2
5.2 Connector Panel
The following sockets are located under the bezel of the display:
DC-Power Jack (12V)
USB-C / DP DVI-D / PLINK2
USB-A
Figure5-2: D2156 - Connector panel
DC-Power Jack Power supply for the screen via external power supply or poweredUSB (12V)
USB-C/DP USB connection to the PC system
DVI-D/PLINK2 DVI-D or PLINK2 for video/data transfer between the system and the TFT-dis-
play
USB-A USB- connection to the PC system
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
5-3

6
6 Display Settings
The D2156 display offers several settings which are available through a GUI software tool (GUIDDC-
MonitorControl).
GUI software tool is available in Windows 7 (32bit/64bit), Windows 10 (32bit/64bit) and Linux CentOS
7/8 (64bit). The GUIDDCMonitorControl.exe is an executable file and does not require any installation.
Below you can find a list of specific settings that can be customized to suit the specific installation needs.
Figure6-1: GUIDDCMonitorControl
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
6-1

Display Settings
Table6-1: Display Settings
Setting Description Default
Restore Factory Defaults Restore original display settings. n.a.
Brightness Adjusts the brightness level of
the screen.
100
Contrast Adjusts the screen contrast. 50
Select color preset Selects and adjusts the screen
color.
sRGB
Video gain (Red, Green, Blue) Adjustment only applicable under
User setting.
255
Input Source Selects the video input signal
(DVI/DisplayPort).
n.a.
Audio speaker volume Adjusts the built-in speaker vol-
ume.
5
Sharpness Adjusts the screen sharpness. 5
Wake on Touch Enable/Disable touch when dis-
play in Sleep/Standby. Reduced
power state if set to disable.
enable
Info Menu Invoke menu showing firmware
versions, serial number etc.
n.a.
DP Hotplug Detect Setting only applicable for USBC/
DP interface. Reduced power
state if set to low power.
low power
USB Port3 Control Enable/Disable USB2.0 port on
Right side-attachment.
enable
USB Port1 Control Enable/Disable USB2.0 Type-A
port located at IO shield.
enable
USB Port2 Control Enable/Disable USB2.0 port on
Left side-attachment.
enable
Power Button lock/unlock Enable/Unlock or Disable/Lock of
Power Button.
enable
RMT enable/disable Enable/Disable of RMT (Refer to
Sect 6.1). Setting only applicable
for PLINK2 connection to
BEETLE system.
disable
Power Button LED Enable/Disable of Power Button
during display Softoff/Sleep (Re-
fer to Sect 5.1).
enable
Confidential External
Copyright © 2023, Diebold Nixdorf
01750368517 B
6-2