Grundig GD-ML-BP2840UHD User manual

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Quick Guide
About this guide
The guide includes instructions for using and managing the product.
Pictures, charts, images and all other information hereinafter are for
description and explanation only. The information contained in the
guide is subject to change, without notice, due to firmware updates or
other reasons.
Limitation of Liability / Legal Disclaimer
Abetechs GmbH (Grundig Security) undertakes all reasonable efforts
to verify the integrity and correctness of the contents in this document,
but no formal guarantee shall be provided. Use of this document and
the subsequent results shall be entirely on the user’s own
responsibility. Abetechs GmbH (Grundig Security) reserves the right to
change the contents of this document without prior notice. Design and
specifications are subject to change without prior notice.
The product described herein, with its hardware, software and
documentation is provided “as is”, without any warranty, expressed or
implies, including without limitation, merchantability, satisfactory
quality, fitness for a particular purpose, and non-infringement of a
third party.
In no event will our company and its employees or agents be liable to
you for any special, consequential, incidental, or indirect damages,
including among others, damages for loss of business profits, business
interruption, or loss of data or documentation, in connection with the
use of this product, even if our company has been advised of the
possibility of such damages.
UG-GD-ML-BP2840UHD-2022-12-28-V1-EN ©ABETECHS GMBH, DÜSSELDORF, GERMANY

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Regarding to products with internet access, the use of the product
shall be wholly at your own risks. Our company shall not take any
responsibilities for abnormal operation, privacy leakage or other
damages resulting from cyber-attack, hacker attack, virus inspection,
or other internet security risks; however our company will provide
timely technical support if required. Surveillance laws vary by
jurisdiction before using this product in order to ensure that your use
conforms to the applicable law. Our company shall not be liable in the
event that this product is used with illegitimate purposes.
In the event of any conflicts between this manual and the applicable
law, the later prevails.
Trademark
Each of trademarks herein is registered. The name of this product and
other trademarks mentioned in this manual are the registered
trademark of their respective company.
Copyright of this document is reserved. This document shall not be
reproduced, distributed or changed, partially or wholly, without
formal authorization.
OPEN SOURCE SOFTWARE LICENSE INFORMATION
The software components provided with Grundig products may
contain copyrighted software that is licensed under various open
source software licenses. For detailed information about the
contained open source software packages, the used package versions,
license information and complete license terms, please refer to the
product detail pages on our website www.grundig-security.com. The

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complete open source software license information is also included in
firmware files of affected products. Please also check your product’s
manuals for additional information.
You may obtain the complete corresponding open source part of a
specific product from us for a period of three years after our last
shipment of this product by sending an email to: info@grundig-
security.com
Safety and Installation Instructions
Introduction
Please read these instructions carefully and keep them for future
reference. You must heed all the warnings and cautions as well as
follow all the safety and installation instructions.
The appearance of the products, functions and firmware or software
upgrade may differ from this manual.
GRUNDIG reserves the right to perform needed changes without prior
notice.
Safety Instructions
Make sure that you only use the power adapter that is specified in the
specifications sheet of the product. If you use any other adapter or
connect the power supply incorrectly, this may cause explosion, fire,
electric shocks or damage the product. Do not connect several devices
to one power adapter as this may cause an adapter overload and can

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lead to over-heating and fire. Make sure that the plug of the power
adapter is firmly connected to the power socket.
Do not place containers with liquids on the product. Do not place
conducting items like tools, screws, coins or other metal items on the
product. These may fall from the product or can cause fire or electric
shocks or other physical injuries.
Do not push or insert any sharp items or any objects into the device as
this may cause damage to the product, fire, electric shocks and/or
physical injuries.
Do not block any ventilation openings, if there are any. Ensure that the
product is well ventilated to prevent any over-heating.
Do not subject the device to physical shock or drop the product.
If the product uses batteries, please use a battery type that is
recommended by the manufacturer. Improper use or replacement of
the battery may result in the hazard of explosion.
Do not use any accessories that are not recommended by GRUNDIG.
Do not modify the product in any way.
If the product starts to smell or smoke comes out of the device,
immediately stop using the product and disconnect it from the power
supply to prevent fire or electric shocks. Then contact your dealer or
the nearest service center.
If the product does not work correctly, contact your dealer or nearest
service center. Never open, disassemble or alter the product yourself.
GRUNDIG cannot accept any liability or responsibility for problems
caused by attempted and unauthorized repair and maintenance.

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Installation Instructions
Never touch the screen directly with your fingers. The acidic sweat of
the fingers may be difficult to remove and you may damage the screen.
Do not touch the surface of the screen with sharp or abrasive items
(like pens or screwdrivers), as this could scratch the display.
The monitor is only for indoor use. Please do not install it in an
environment where it is exposed to oil, vapor, steam, moisture and
dust, but in a clean environment with low humidity.
Do not apply any pressure to the monitor screen as the screen may
break.
This monitor should never be installed near heat sources such as
radiators, air ducts or other items that generate heat. Do not install the
monitor in a location that is exposed to direct sunlight, dust,
mechanical vibration or shock.
Always place the monitor on a flat surface.
Connect the power supply to the socket and plug the video cable or
VGA cable to the desired signal source.
Disconnect the power plug from the power outlet under following
conditions:
-If you will not use it for an indefinite period of time.
-When the power cord or plug is damaged or frayed.
-If the product has been dropped or the cabinet has been
damaged.
-If the product exhibits a distinct change in performance, this
indicates a need for service.

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To clean the monitor's plastic case and display, a soft, lint-free cloth can
be used. Do not use any cleaning materials with abrasive surfaces like
scrub pads to clean your monitor.
To clean the display, a slightly damp cloth may be used to clean off
fingerprints or smudges. Please unplug the monitor first before
attempting cleaning with a damp cloth.
To clean the plastic case, a mild detergent may be used to clean the
surface. But please do not use too much detergent or water as this
could leak into the interior of the monitor. Please unplug the monitor
first before attempting cleaning with a detergent or water.
Do NOT use any liquid cleaners based on alcohol, methylated spirit or
ammonia or aerosol cleaners, as this may damage any coating present
on the glass surface of the monitor. Use only mild soap or detergent
with water or special cleaners for cleaning glass panels.

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Table of Contents
1 Introduction .................................................................................... 8
1.1 Controls .......................................................................... 8
1.2 Connection options......................................................... 9
2 OSD Menu..................................................................................... 10
2.1 Input source menu........................................................ 10
2.2 Brightness / Contrast menu........................................... 10
2.3 Color setting menu........................................................ 11
2.4 Picture Quality menu .................................................... 11
2.5 Display setting menu..................................................... 12
2.6 Other settings menu ..................................................... 13

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1Introduction
1.1 Controls
The control panel is located on the front bottom side.
Figure 1-1 control panel
Table 1-1 panel description
No.
Name
Description
1
AUTO
Press to select the input source and make
menu selections
2
-
Lower audio volume
3
+
Increase audio volume
4
MENU
Press to enter and exit the monitor’s
configuration menu
5
POWER
Press to turn the monitor on and off

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1.2 Connection options
Figure 1-2 connector panel
Table 1-2 connection description
No.
Name
Description
1
AC 230V
Power supply input
2-4
HDMI
Video inputs, 2x HDMI 1.4, 1x HDMI 2.0
5
USB
For software update
7
DP
Dataport Video input

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2OSD Menu
2.1 Input source menu
Figure 2-1 Input settings
2.2 Brightness / Contrast menu
Figure 2-1 Brightness/Contrast settings

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2.3 Color setting menu
Figure 2-3 Color settings
2.4 Picture Quality menu
Figure 2-4 Picture settings

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2.5 Display setting menu
Figure 2-5 Display settings
Figure 2-6 OSD settings

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2.6 Other settings menu
Figure 2-7 Other settings

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