Intended Use; Delivery Content; Operating Elements; Description Of Symbols - Renkforce DU3900 UHD Bedienungsanleitung

Operating instructions
DU3900 UHD Dual video docking station
Item no. 1460835

Intended use

The product is intended for connecting to a computer with USB 3.0 port, providing the following
additional interfaces:
• 4 USB 3.0 ports for connecting USB devices (2 of those 4 ports are suitable for charging
smartphones/tablets)
• HDMI port for connecting a monitor
• DVI port for connecting a monitor
• RJ45 port (Gigabit Ethernet) for establishing a network connection (e.g. if the computer does
not feature a network socket)
• 3.5 mm stereo jack socket
Power is supplied via the included power adapter.
It is intended for indoor use only. Do not use it outdoors. Contact with moisture, e.g. in
bathrooms, must be avoided under all circumstances.
For safety and approval purposes, you must not rebuild and/or modify this product. If you use
the product for purposes other than those described above, the product may be damaged.
In addition, improper use can cause hazards such as short circuiting, fire, electric shock etc.
Read the instructions carefully and keep them. Make this product available to third parties only
together with its operating instructions.
This product complies with the statutory national and European requirements. All company
names and product names are trademarks of their respective owners. All rights reserved.
HDMI is a registered trademark of HDMI Licensing L.L.C.

Delivery content

• Docking station
• Power adapter
• USB 3.0 cable
• Driver CD
• Operating instructions
Up-to-date operating instructions
Download the latest operating instructions from our website www.conrad.com/downloads or
scan the printed QR code. Follow the instructions on the website.

Description of symbols

The symbol with a flash in a triangle indicates health risks e.g. due to electric shock.
The symbol with an exclamation mark in a triangle indicates important instructions
contained in these operating instructions that must be followed.
The "arrow" symbol alerts the user to the presence of important tips and notes on
using the device.

Safety instructions

Read the operating instructions carefully and especially observe the safety
information. If you do not follow the safety instructions and information
on proper handling in this manual, we assume no liability for any resulting
personal injury or damage to property. Such cases will invalidate the warranty/
guarantee.
a) General
• The device is not a toy. Keep it out of the reach of children and pets.
• Do not leave packaging material lying around carelessly. These may become
dangerous playing material for children.
• Protect the product from extreme temperatures, direct sunlight, strong jolts, high
humidity, moisture, flammable gases, vapours and solvents.
• Do not place the product under any mechanical stress.
• If it is no longer possible to operate the product safely, take it out of operation and
protect it from any accidental use. Safe operation can no longer be guaranteed
if the product:
- is visibly damaged,
- is no longer working properly,
- has been stored for extended periods in poor ambient conditions or
- has been subjected to any serious transport-related stresses.
• Please handle the product carefully. Jolts, impacts or a fall even from a low height
can damage the product.
• Also observe the safety and operating instructions of any other devices which are
connected to the product.
• The mains outlet must be located near to the device and be easily accessible.
• Only use the supplied mains adapter as a power supply.
• Only connect the power adapter to a normal mains socket connected to the public
supply. Before plugging in the power adapter, check whether the voltage stated on
the power adapter complies with the voltage of your electricity supplier.
• Never connect or disconnect power adapters if your hands are wet.
• Never unplug the power adapter from the mains socket by pulling on the cable;
always use the grips on the plug.
• When setting up the product, make sure that the cables are not pinched, kinked
or damaged by sharp edges.
• Always lay the cables so that nobody can trip over or become entangled in them.
This poses a risk of injury.
• For safety reasons, disconnect the power adapter from the mains socket during
storms.
• If the power adapter is visibly damaged, do not touch it. Risk of fatal injury due to
electric shock! First turn off the power supply to the power outlet that the power
adapter is connected to (flip off the fuse and then turn off the residual current
operated circuit breaker to disconnect the power outlet at all phases). Now
unplug the device from the power outlet. Dispose of the power adapter in an
environmentally friendly fashion, discontinue use of it immediately. Replace it with
an identical power adapter.
• Never use the product immediately after it has been brought from a cold room
into a warm one. The condensation generated could destroy the product. Allow
the device to reach room temperature before connecting and using it. This may
take several hours.
• Do not install the product near strong magnetic fields, e.g. near appliances or
speakers.
• Consult an expert when in doubt about operation, safety or connection of the
device.
• Maintenance, modifications and repairs are to be performed exclusively by an
expert or at a qualified shop.
• If you have questions which remain unanswered by these operating instructions,
contact our technical support service or other technical personnel.

Operating elements

1
9 8 8
1 Power indicator
2 DVI port
3 HDMI port
4 RJ45 port
5 Power socket
6 USB port type B
7 USB port
8 USB charging port
9 Jack socket
2 3 4
7 7 6 5