STR Electronik DBM40 User manual

Operating Manual
DBM40
(Translation of the original
instructions)
Display Module Door Station
with 2-wire QwikBUS Technology

Legal information
Document Type: Operating Manual
Product: Display Module Door Station with 2-wire QwikBUS Technology, DBM40
Target audience: Authorized technicians
Language: English
DocumentNumber_Version:
Publication date: 08/2014
Publisher/Manufacturer
STR Elektronik
Josef Schlechtinger GmbH
Auf dem Ohl 9, D-57482 Wenden, Germany
© STR Elektronik Josef Schlechtinger GmbH
Reproduction of this manual, in whole or in part, is permitted only
with the written consent of Joseph Schlechtinger GmbH.
All product names mentioned in this manual are trademarks of the
respective companies.
The information in this document is subject to technical changes.

3
Operating Manual DBM40 - 08/2014
Table of Contents
1 General 4
1.1 How to use the operating manual 4
1.2 Symbols used 4
1.3 Copyright 5
1.4 Warranty 5
1.5 Applied standards 5
2 Security 6
2.1 Proper use 6
2.2 General hazards 6
2.3 Electrical hazards 6
2.4 Maintenance and repair work 6
3 Structure and function 7
3.1 Package contents 7
3.2 Structure and function of DBM40 7
4 Installation and wiring 9
4.1 Safety instructions for installation and wiring 9
4.2 Important information 10
4.3 Wiring 10
4.4 Installation 13
5 Programming and operation 14
5.1 General information 14
5.2 Programming the device with DBM40 Editor 14
5.3 Programming on the DBM40 21
5.4 Operation 23
6 Errors 25
6.1 Troubleshooting safety 25
6.2 Error causes and troubleshooting 25
7 Removal and disposal 26
7.1 Removal safety 26
7.2 Removal 26
7.3 Disposal 26
8 Technical information 27
8.1 Display Module Door Station DBM40 27
9 Appendix 28
9.1 Accessories 28

General
4
Operating Manual DBM40 - 08/2014
1 General
1.1 How to use the operating manual
This operating manual describes the safe and ecient handling of your
STR Display Module Door Station.
It is part of the package contents and must be kept accessible to the user
at all times.
Due to technical developments, the illustrations and descriptions in this
manual may dier slightly from the actual Display Module Door Station
delivered.
We assume no liability for damage caused by non-observance of these
operating instructions.
1.2 Symbols used
All safety information in this manual is identied with appropriate
symbols. The signal words preceding the safety information express the
potential extent of the hazard.
DANGER!
This symbol/word combination indicates an imminently hazardous
situation that will result in death or serious injury if not avoided.
WARNING!
This symbol/word combination indicates a potentially hazardous
situation that could result in death or serious injury if not avoided.
CAUTION!
This symbol/word combination indicates a potentially hazardous
situation that could result in minor injury if not avoided.
IMPORTANT!
This symbol/word combination indicates important information that
can help avoid physical or environmental damage.

General
5
Operating Manual DBM40 - 08/2014
1.3 Copyright
This manual and all documentation supplied with this unit remain the
copyrighted property of STR.
Their use is permissible and desirable only for the purpose of operating
the device.
This documentation may not be reproduced or made available to third
parties, especially our competitors, without the express permission of STR.
1.4 Warranty
The manufacturer guarantees the product in accordance with the terms
and conditions of purchase and delivery. The warranty is void if:
> damage is caused by improper handling,
> repairs or modications are performed by unauthorized personnel,
> non-STR accessories or replacement parts are used
> defective components are not repaired immediately in order to limit
the extent of the damage and avoid compromising the safety of the
equipment (maintenance obligation).
1.5 Applied standards
The following European and national standards were applied in develop-
ing and manufacturing the Display Module Door Station:
> VDE 0860 - Audio, video and similar electronic devices
- Safety requirements
In assessing the risks posed by the device, the following standards, BGV
(accident prevention guidelines issued by the employers' liability insur-
ance associations in Germany), BGR (rules supplementing the BGV) and
BGI (additional information regarding the BGV) were applied:
> VDE 0100
> VDE 0800
> VDE 0805
> Health and safety regulations (VSG)
> Accident prevention regulations (UVV)

Security
6
Operating Manual DBM40 - 08/2014
2 Security
2.1 Proper use
The Display Module Door StationDBM40 provides access control and
communication between the front door of a building and the residences
or oces inside. It is therefore ideal for use in apartment buildings, dormi-
tories and public facilities.
Any other use is considered improper.
Proper use includes observance of this manual.
2.2 General hazards
There are general risks involved in dealing with electrically powered
devices. Therefore, please observe the legal requirements for health and
safety (VSG) as well as any other generally recognized health and safety
rules and accident prevention regulations (hereafter referred to as UVV).
Do not make any changes to the Display Module Door Station. The manu-
facturer is not liable for damage caused by improper modications.
2.3 Electrical hazards
When installing the device, be sure to note the prescribed values for volt-
age and amperage (see technical data).
Only qualied electricians may work on the electrical system or the con-
trol system.
Unplug the power cord before beginning work.
Regularly inspect the plug and power cord and have them replaced by a
qualied electrician if damaged.
2.4 Maintenance and repair work
Maintenance and repair work may only be performed by authorized
personnel. These are persons who are authorized on the basis of their
education, training or experience to perform the required tasks and to
recognize and avoid possible dangers. They must be able to provide proof
of knowledge of the relevant safety standards, regulations and accident
prevention rules and have read the manual.

Structure and function
7
Operating Manual DBM40 - 08/2014
3 Structure and function
3.1 Package contents
The Display Module Door Station is delivered with the following items:
• the DBM40 module
• a PC cable with a 7-pin plug
• a DBM connection module (computer terminal board)
• a mini-CD containing the programming software and
• these operating instructions.
3.2 Structure and function of DBM40
The Display Module Door Station consists of a 3.5 inch TFT display and
three operating buttons.
Fig. 1:
1
2
3
4
Structure of the Display Module Door Station
1 3.5" TFT screen for displaying information
2 "Up" button
3 "Down" button
4 "Conrm" button

Structure and function
8
Operating Manual DBM40 - 08/2014
Fig. 2:
1
2
3
Structure of the Display Module Door Station
1 Interface for connecting to TSMB3 or TT33-3 (adapter required); 6-pole
2 Interface for service (programming of the rmware during production); 7-pole
3 Interface for optional external keypad; 8-pole
Special features DBM40
Programming directly on the device or with PC soft-
ware via USB and SD card
x
Operation via three buttons directly on the module x
Operation via external keypad (optional) x
Customizable background image (2.16 and 256 colors
bitmap graphic, max. 320 x 180 pixels)
x
Up to 500 entries in DBM40 x
256 colors (RGB332) x
Function
The STR Display Module Door StationDBM40 provides access control and
communication between the front door of a building and the residences
or oces inside. It is especially suitable for complex projects such as large
apartment buildings, dormitories and public facilities.
It is operated via three buttons on the module or optionally via an exter-
nal keypad.

Installation and wiring
9
Operating Manual DBM40 - 08/2014
4 Installation and wiring
4.1 Safety instructions for installation and wiring
The STR Display Module Door Station should only be installed and wired
by authorized personnel with the appropriate knowledge and training.
The general safety requirements for telecommunications equipment
(VDE800) must be observed.
DANGER!
Risk of death from electrocution!
Contact with live terminals may lead to serious injury.
Turn o the power supply.
Secure the power supply to prevent it from being turned back on.
IMPORTANT!
Possible damage to property from improper installation!
Voltage from the public power grid supplied to the wrong terminals
on the device may damage the electronics.
Do not connect low voltage terminals to the public power grid.
IMPORTANT!
Possible damage to property from improper installation!
Overly stripped wires may result in short circuits and damage to the
electronics if a wire strand accidentally comes loose.
Strip cables only to the extent necessary to prevent a short circuit,
but not more than 3 cm.
Route the cables properly.
Use cable grips to prevent pulling.
IMPORTANT!
Possible damage to property from electrostatic charging!
Electrostatic charging may cause devices to be destroyed through
direct contact with printed circuit boards.
Discharge yourself before touching the device.

Installation and wiring
10
Operating Manual DBM40 - 08/2014
IMPORTANT!
Possible damage to property from improper cable routing!
High and low voltage lines must be kept separate to avoid interfer-
ence on the lines.
Surface and concealed wires must be spaced at least 10 cm (4 inches)
apart.
In installation channels, a barrier strip separating high and low volt-
age lines must be used.
4.2 Important information
> The optimal installation height for the Indoor Video Station is about
1.50 m (5 ft).
> Choose a location out of direct sunlight.
> The optimal intercom distance is about 30 cm (12 inches).
4.3 Wiring
Use commercially available communication lines (such as J-Y (St) Y, J-2Y (z)
Y) for running the bus lines.
IMPORTANT!
Possible damage to property from improper installation!
Induced voltage peaks may cause malfunctions.
The SP333 controller may not be installed in the immediate vicinity
of strong magnetic elds (transformers, contactors, etc.).
Maximum cable lengths:
Wire diameter in mm (AWG) Audio in m (ft) Video in m (ft)
0.6 (22) 150 (500) 75 (250)
0.8 (20) 300 (1000) 150 (500)
1.0 (18) 450 (1500) 225 (750)