PowerTrunk MDT-400 User manual

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TABLE OF CONTENTS
1DECLARATION OF CONFORMITY......................5
2GUARANTEE ........................................................5
3ABOUT THIS MANUAL.........................................6
4FOR YOUR SAFETY.............................................7
4.1 GENERAL............................................................7
4.2 EXPOSURE TO RF ENERGY .................................7
4.3 ELECTROMAGNETIC COMPATIBILITY.....................8
4.4 OTHER WARNINGS ..............................................9
4.5 ANTENNA..........................................................10
4.6 AUDIO ACCESSORIES........................................10
4.7 MAINTENANCE ..................................................11
5FIRST STEPS......................................................12
5.1 START-UP.........................................................12
5.2WORKING MODES. ............................................13
6BASIC USE..........................................................14
6.1 DISPLAY INDICATORS.......................................16
6.2 LED INDICATORS.............................................18
6.3 LIST OF EDITABLE CHARACTERS........................19
6.4 DT-410 DESKTOP UNIT......................................20
6.5 MAIN SCREEN ...................................................21
7MAIN MENU ........................................................21
8BASIC FUNCTIONS............................................26
8.1 GROUP CALLS.................................................26
8.2 INDIVIDUAL CALLS............................................28
8.3 STATUS MESSAGES .........................................30
8.4 TEXT MESSAGES .............................................31
9SPECIAL FUNCTIONS .......................................32
9.1 EMERGENCY CALLS .........................................32
9.2 WORKING MODES:DIRECT MODE.....................33
9.3 WORKING MODES:DMO-GATE MODE .............34
9.4 SECURITY........................................................35
9.5 NETWORK SELECTION......................................36
9.6 SUPPLEMENTARY SERVICES ............................37
9.7 DATA SERVICES...............................................38
9.8 GPS RECEIVER ...............................................38
9.9 GSM OPTION...................................................39
9.10 I/O PROGRAMMABLE OPTION.......................39
10 OTHER FUNCTIONS ..........................................42
10.1 CONTACTS PHONE BOOK.............................42
10.2 CALL HISTORY.............................................42
10.3 DISPLAY OPTIONS........................................42
10.4 LANGUAGES................................................43
10.5 AUDIO SETTINGS.........................................43
10.6 USING AUDIO ACCESSORIES ........................44
11 QUICK REFERENCE GUIDE..............................45

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WASTE MANAGEMENT
The symbol means that the product must be taken to separate collection at the
product end-of life. Do not dispose of these products as unsorted municipal waste.
NOTE:
PowerTrunk Inc. is the subsidiary of Teltronic S.A. Unipersonal responsible for
business development, distribution and customer support for Teltronic’s Land Mobile Radio
products in North America. The company is headquartered in New York City. Teltronic S.A.
Unipersonal distributes the same products for Land Mobile Radio under different trademarks
and brand names in other regions of the world.
Although an effort has been made in order to provide the most accurate information in
this document, it is possible than in some sections, diagrams or screenshots appear
references to the brand names and trademarks used in other regions. This should not be
construed as a commitment on the part of PowerTrunk Inc. and/or Teltronic S.A.U.
PowerTrunk Inc. and/or Teltronic S.A.U reserves the right to revise this documentation
and to make changes to its content at any time, without prior notification.
PowerTrunk, PowerTrunk-T and the PowerTrunk and PowerTrunk-T logos are
registered trademarks of Teltronic S.A. Unipersonal.

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This
equipment
can be used in member states
of the European Union once
the corresponding administrative
licence is obtained.

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1DECLARATION OF CONFORMITY
PowerTrunk Inc., as manufacturer of the product MDT-400 / DT-410, declares that the said
product complies with the essential requirements established in article 3 of the Council of
Europe Directive 1999/5/CE, dated 9th March, 1999.
2GUARANTEE
POWERTRUNK INC. guarantees the replacement or repair, free of charge, of any products
that are found to have a manufacturing defect, in accordance with the general conditions of
the POWERTRUNK INC. guarantee.
Under no circumstance shall POWERTRUNK INC. be held responsible for problems or
damage caused by any accessory or auxiliary element that has not be supplied by or certified
by POWERTRUNK INC. Neither shall POWERTRUNK INC. guarantee the functioning of this
product with auxiliary equipment or accessories that have not been supplied or certified by
POWERTRUNK INC.

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3ABOUT THIS MANUAL
Welcome!
Thank you for purchasing this PowerTrunk MDT-400 or DT-410 device.
TETRA’s most advanced services and a wide range of options and accessories will help you
obtain the best performance from mobile communications in your work.
This manual will show you how easy it is to use the main features of your new TETRA
terminal. You will learn how to make a group call, an individual call, how to send status
message or how to edit a text message and send it to one or several users.
Before using the equipment, please read this manual carefully.
In addition to instructions on how to handle the device, you will
also find safety information, among which the
international guidelines on exposure to radio frequency.
Please keep this manual at hand for future reference.
For further information, contact your service provider.
At the end of this MDT-400 and DT-410 manual, you will find a Quick Reference Guide. In
addition, each unit is supplied with an Installation Guide.

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4FOR YOUR SAFETY
4.1 General
PowerTrunk has obtained official approval for a wide range of accessories for MDT-400 and
DT-410 equipment: antennas, audio accessories, etc. These accessories have undergone all
type of tests to ensure their suitability and safety for the use they have been designed for,
either vehicle use (MDT-400) or desktop use (DT-410). We do not recommend the use of non-
homologated accessories.
For your safety, only have your equipment and accessories repaired by personnel authorised
by PowerTrunk. An incorrect installation (MDT-400 / DT-410 Installation Guide) or repair could
be dangerous and will render your guarantee void.
The equipment has been designed to fulfil the applicable compliance regulations.
The equipment complies with Part 15 of the FCC Title 47 of the Code of Federal Regulations.
Operation is subject to the condition that this device does not cause harmful interference.
The equipment complies with the applicable Part 90 of the FCC Title 47 of the Code of Federal
Regulations.
4.2 Exposure to RF energy
Your MDT-400 / DT-410 equipment, together with the accessories for which PowerTrunk has
obtained official approval, have been designed and manufactured so that they do not exceed
the limits of exposure to radio frequency energy established in international guidelines.
These guidelines, resulting from periodic scientific research by independent organisations,
have considerable safety margins to guarantee personal safety, regardless of the age or
health of the subject.

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MDT-400 / DT-410 is restricted to occupational/controller use to safety FCC RF
energy exposure limits. This radio is NOT authorized for general population.
Use only accessories and antennas approved by PowerTrunk. Use of non-approved
accessories and antennas may exceed FCC RF energy exposure limits.
4.3 Electromagnetic compatibility
Most electronic devices can suffer from electromagnetic interference unless they are
conveniently screened, designed or configured for electromagnetic compatibility.
To avoid these compatibility conflicts, it is necessary to respect current local regulations. This
equipment complies with the requirements of Council Directive 89/336/EEC on
electromagnetic compatibility, as well as Council Directive 95/54/CE regarding motor-vehicle
installations.
Vehicular Installation
The MDT-400 / DT-410 terminal must be supplied with a continuous
nominal 12V voltage in equipment terminals (minimum 10.8V,
maximum 15.6 V).
It must be taken into account that some mobile digital devices may interfere with hearing aids
or other medical devices. If this interference were to occur, please contact your service
provider or consult with the manufacturer of the hearing aid or medical device.
Using two TETRA devices with antennas in close proximity may cause mutual interference. If
this were to occur, separate the antennas until the interference disappears.

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Warning: Burns may be suffered if the bare part of the antenna is
touched during radio equipment transmissions.
Long periods of transmission may cause the rear part of the
equipment, where the power amplifier radiator is located, to reach a
high temperature.
4.4 Other warnings
Vehicles
RF signals may affect motor vehicles’ electronic systems if they are not properly installed or
well protected. For more information, check these aspects of your vehicle or the equipment
you have added with their manufacturers.
MDT-400 equipment has been approved in conformity with Directive 95/54/CE to guarantee
safety in vehicle installations, due to radio equipment transmissions affecting the vehicle’s
electronic systems: electronic ignition systems, brake control (ABS), traction or speed control
and onboard computer systems.
For correct installation of the equipment, please follow the instructions given in the MDT-400 /
DT-410 Installation Guide. Avoid using the area above the airbag or the area where it will
inflate. Airbags inflate with great force and the equipment could be projected forward and
cause serious injuries to vehicle occupants.
Potentially explosive environments
Disconnect the equipment when you are in an area with a potential explosion hazard and
comply with all notices and instructions.
Areas with a risk of explosions are often (although not always) indicated. Amongst these are
fuel filling areas (Ship decks, petrol stations, installations used for storing and transporting fuel
or chemical products) vehicles that use LPG and areas where the air contains particles such

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as grain, powder or metal particles.
Sparks in these areas can cause explosions or fires, with the resulting risk of injury and even
death.
Driver safety
Check the laws and regulations on using mobile phones and radiotelephones in the area
where you are to drive and always abide by them. While driving, concentrate all your attention
on driving and always have your hands free to manoeuvre the vehicle.
As a precautionary measure, whenever possible, park off the road to make or receive a call.
Programming
The equipment must always be programmed using a version of the programmer that is
compatible with the version of firmware.
4.5 Antenna
1. Do not use the equipment without an antenna.
2. To guarantee safety compliance, always use antennas validated by PowerTrunk.
3. Never use the equipment if the antenna is damaged. If a damaged antenna comes into
contact with the skin, it may cause burns.
4.6 Audio accessories
1. Only use accessories approved by PowerTrunk.
2. Follow the guidelines for fitting audio accessories in the MDT-400 / DT-410 Installation
Guide.

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4.7 Maintenance
The following recommendations will help you to increase the service life of the equipment and
maintain the guarantee coverage:
1. Do not install the equipment in dirty, damp or dusty locations. It is recommended to install
it out of direct sunlight and away from sources of heat. High temperatures can reduce
the service life of electronic components and deform or melt some plastics.
2. Any liquid spilt on the equipment can cause serious damage. If this occurs, consult your
authorised Technical Service.
3. Use a soft damp cloth for cleaning the outside surfaces. Never use chemical sprays or
abrasive cleaning products.
4. Do not obstruct or cover the ventilation holes of the DT-410 office unit.
5. Do not store the equipment in cold places. When the device warms up, there may be
condensation inside that could damage the electronic circuits.
6. Protect the equipment from impacts or being dropped. Circuit boards and more sensitive
mechanical components may get broken.
7. If you observe an error indication on the equipment screen that prevents it from working
normally, consult your service provider.
8. Do not open the equipment or try to modify it in any way. There are no user-serviceable
parts inside and removing the cover will expose you to electrical shocks and other
hazards. Any attempt to open the equipment and manipulate it in any way will render
your guarantee void.
9. Do not insert objects into the DT-410 desktop unit casing slots, as they could come
into contact with high voltage and cause shocks, fires or unit failure.
10. Do not place heavy objects on the equipment or on its power cable. A damaged cable
could cause shocks or fires.
11. Only use the power cable supplied with the equipment. To avoid shocks, the DT-410
must be earthed.
12. Disconnect the equipment antenna when there are storms, to avoid lightening damage.

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5FIRST STEPS
5.1 Start-up
In the case of the DT-410, switch on the equipment with the main switch at the back of the
device.
1. Keep the key pressed to switch the equipment on or off.
2. On starting-up, it will display a welcome message (which can be configured by
programming). The software version of the equipment and the user’s name and address
will also be displayed for a few seconds.
3. If the equipment requests a PIN, enter the 4-digit code (by default the code is 0000),
which will appear on screen as ****, and press OK. It is recommended to change this
code for a safer one that you are able to remember.
4. If the user does not enter a correct PIN code after a number of permitted tries (which can
be configured, 3 attempts by default), the equipment will be locked until the personal
unlocking code - PUK - is entered (a 10-digit code). This code is provided by your
Service Provider.
5. When switching off the equipment, it will display a switch-off message and an acoustic
warning.
In the case of the DT-410, once the equipment has switched off completely at the front, you
can proceed to turn off the main switch at the rear.

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5.2 Working modes.
1. There are three working modes: network mode (V+D), direct mode (DMO) and DMO-
GATE mode. In network mode (V+D), the equipment will be operational when the system
has been successfully registered. Then the display will show the symbols (Valid
network indicator) and (signal level indicator).
2. During the system registration and network access process, the SVC LED will be lit up
continuously in red, and when a valid network is found it will flash and try to register into
it. When the register is complete, a characteristic programmable acoustic signal will be
heard, the SVC LED will turn green and the screen will display the message “In service”.
If the equipment is unable to access a network, the display will show “No service” and the
SVC LED will stay red. Even if the equipment has not registered, it is possible to access
the Main Menu, to select the Direct working Mode, for example, without need for
infrastructure.
3. In DMO mode, the SVC LED will be green and the symbol (Direct mode active
indicator) will be displayed in the symbol line of the display (Upper line). In this mode, the
symbol (valid network indicator) is not displayed.
4. If the equipment has the DMO-GATE option available, this working mode can be
selected, which will enable the transfer of group calls from the network to terminals in
DMO mode and vice versa.
5. The equipment may be configured to start in any of the available modes or it is possible
to change the mode manually through the “Working modes” menu.
D

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6BASIC USE
This manual is common for both equipment models: the MDT-400 mobile equipment and the
DT-410 office unit.
Both models have the same front panel, described below.
The MDT-400 can also be used without front for data applications using the PEI protocol and
audio control through the 600-ohm interface. If your equipment has this configuration, consult
with your Service Provider to learn about the services available and how to access them.

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No. Description Observations
1 Microphone
connector
Connector for handheld Microphone or Micro-loudspeaker or
desktop microphone (DT-410).
Connector for the programming cable.
2 Volume control Adjusts the volume level. Screen adjustment Contrast,
Volume audio and Volume tones.
3 Screen Alphanumeric display 4 x 16, line of symbols and line of ‘soft
keys’.
4 STS LED Indicator Call status indicator.
5 SVC LED Indicator Service indicator.
6 ON/OFF key Key to switch on / off
7 Navigation keys Navigation by menus/submenus and their options.
Editing phone books / messages.
8 Alphanumeric
keyboard For entering number and characters. (See section 6.3)
9 Emergency key Starts / cancels the emergency call.
10 Function key Combined with other keys, it enables rapid access to certain
functions.
By continuous pressing, it changes the working mode
(TETRA V+D<-> DMO)
11 Menu key Access to Main Menu.
12 Soft keys Press to select the corresponding on-screen option.

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6.1 Display indicators
The on-screen indicators display information about the operation of the equipment:
Symbol Description
Signal intensity (RSSI) or level of coverage indicator
Valid network (Only in V+D network mode)
Emergency call established (steady).
Flashing if the call is being set up.
Call established
Message received (steady). Flashing when a message is being sent.
Discrete mode active. Converts a semi-duplex incoming call with direct signalling to
on/off hook signalling.
All tones off
cid:
ima
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02.
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Icon area
Text area
Soft keys area

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GRP/BRD/PRV
/PHN/PBX Type of voice call selected: group (GRP), private (PRV), broadcast (BRD), phone (PHN) or through telephone exchange (PBX).
GPS position valid (steady). Flashing if GPS position is not valid.
Will only be displayed if the GPS option is installed in the MDT-400 unit.
Direct mode (DMO) activated.
Data packet connection. Steay if the connection has been established. Flashing if data
transfer is under way.
Call diversion activated.
Inclusion call activated.
F Access to sequential functions with Fkey.
Messages received box full
Steady: Terminal registered in encrypted mode. Encrypted call.
Flashing: Terminal registered in encrypted mode. Clear call.
A
AB BC C / / a ab bc c Text editing screen
GSM call established (steady). Flashing during call establishment.
Will only be displayed if the GSM option is installed and activated.
Active group scan (groups in listening mode).
DMO-GATE mode.
Presence of a DMO-REP detected in the DMO frequency selected.
When the terminal has the E2EE module (End to End Encryption) active:
Active call with E2EE Encryption.
Clear call active.
Migration. Terminal registered in a different network to its own local one.
TxI (Transmit Inhibit) functionality.
Transmissions temporarily inhibited (except emergency call).

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6.2 LED Indicators.
LED indicators display information about equipment operation:
SVC LED
LED status Function
Off Equipment not operational.
Red Equipment not in service (no network registered).
Flashing red Equipment in the process of registering.
Green Equipment in service (Registered on the network).
Equipment operational (DMO).
Flashing orange Equipment in programming mode
STS LED
LED status Function
Off No call being carried out.
Red Equipment transmitting a call. PTT pressed (semi-duplex
call) or until the communication is over (duplex call, only in
TMO –trunking mode-).
Flashing red Request or end of transmission.
Green Equipment receiving a call.
Flashing green Call in progress, no one transmitting.
Orange Call being established.
If the two LEDs (SVC and STS) are orange, this indicates an error. If this occurs consult your
Service Provider.

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6.3 List of editable characters
The following table displays the characters available for editing texts on the MDT-400 and DT-
410.
Screen characters
Number of times to press the key
Keys 1 2 3 4 5 6 7 8 9 10 11
Space . 1 , & $ @ # ¿ ? ¡
1 ! : ; _ “ ’
2 ABC A a B b C c 2 Á á À à Â â Ã ã Ä ä Å å Ç ç
3 DEF D d E e F f 3 É é È è Ê ê Ë ë
4 GHI G g H h I i 4 Í í Ì ì Î î Ï ï
5 JKL JjKkLl5
6 MNO M m N n O o Ñ ñ 6 Ó ó Ò ò Ô ô Õ õ Ö ö
7 PQRS P p Q q R r S s 7
8 TUV T t U u V v 8 Ú ú Ù ù Û û Ü ü
9 WXYZ W w X x Y y Z z 9
0 + +
] - { 0 } = < * > ÷ / \ ( ) [

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6.4 DT-410 desktop unit
The DT-410 desktop unit integrates the radio equipment with a built in power supply and an
internal loudspeaker to optimise the space needed for fixed installations.
Notplaceheavy
objects ontherack
The desktop unit has not been designed to bear heavy
weights; therefore heavy objects should not be placed
on top of it.
Its menus and operation are the same as the mobile MDT-400 equipment, with the following
exceptions:
If the DT-410 is controlled via PEI (E.g., from a PC application), only one screen is displayed,
enabling two options:
-Return to manual control of the equipment, pressing soft key ‘MMI’
-Enable or disable the internal loudspeaker, selecting Loudspeaker Yes or No.
The volume control and the on/off switch remain active.