TCG-1450 & TCG-1451 Equipment Cases -- User's Manual

8/9/2019 TCG-1450 & TCG-1451 Equipment Cases -- User's Manual

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TCG-1450/TCG-1451

Equipment Case

Users Manual


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This manual is provided by Ascom Network Testing AB without any kind of

warranty. Improvements and changes in this description due to typographical

errors, inaccuracies in current information, or improvements to programs and/

or equipment may be made by Ascom Network Testing AB at any time

without notice. These changes will, however, be incorporated into new

editions of this manual.

No part of this publication may be reproduced, transmitted, stored in a

retrieval system, nor translated into any human or computer language, in any

form or by any means, electronic, mechanical, magnetic, optical, chemical,

manual or otherwise, without the prior written permission of the copyrighted

owner, Ascom Network Testing AB.

TEMS is a trademark of Ascom.

All other trademarks are the property of their respective holders.

Ascom 2009. All rights reserved.

Publication number: LZT 108 7075 R1B


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Contents

LZT 108 7075 R1B i

Contents

1. Introduction 1

2. Overview of the TCG-1450 and TCG-1451 2

2.1. Overview of Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2.2. Using the Case with TEMS Investigation . . . . . . . . . . . . . . . . . . . . . 3

2.3. Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2.3.1. Compatibility with Mobile Phones. . . . . . . . . . . . . . . . . . . . . . 3

2.3.2. Compatibility with TEMS Investigation . . . . . . . . . . . . . . . . . . 3

2.4. Physical Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2.4.1. TCG-1450 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2.4.2. TCG-1451 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

3. Installation, Details on Components, Handling 6

3.1. Vehicle Installation of the Case. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.1.1. Seat Mounting Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.1.2. Adaptation for Right-hand Driven Vehicles . . . . . . . . . . . . . . 6

3.2. Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.3. Power Supply Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

3.4. Mobile Phone Holders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.5. USB Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.6. 8-port USB-to-RS-232 Serial Converter . . . . . . . . . . . . . . . . . . . . . . 9

3.7. Mobile Phones. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.7.1. Sony Ericsson TEMS Mobiles . . . . . . . . . . . . . . . . . . . . . . . 10

3.7.2. Nokia Mobiles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.7.3. Interacting with TEMS Investigation . . . . . . . . . . . . . . . . . . . 11

3.8. GPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.8.1. Interacting with TEMS Investigation . . . . . . . . . . . . . . . . . . . 11

3.9. External Antennas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.10. Locking the Case. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12


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TCG-1450/TCG-1451 GSM Equipment Case Users Manual

ii

4. Ordering Parts 13

4.1. List of Parts in the Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5. Technical Specifications 14

5.1. TCG-1450/TCG-1451 Physical Data . . . . . . . . . . . . . . . . . . . . . . . 14

5.2. TCG-1450/TCG-1451 Technical Data . . . . . . . . . . . . . . . . . . . . . . 14

5.3. GPS Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6. Support Contact Information 16

Appendix A. Installation of Drivers for the 8-portUSB-to-RS-232 Converter 17

A.1. Installing Drivers under Windows XP . . . . . . . . . . . . . . . . . . . . . . . 17

A.2. Installing Drivers under Windows 2000 . . . . . . . . . . . . . . . . . . . . . 18

A.3. Multiple Cases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Index 19


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Chapter 1. Introduction

LZT 108 7075 R1B 1

1. Introduction

This manual describes the contents and functions of the TCG-1450 and TCG-

1451 equipment cases for GSM. It contains instructions for vehicle installation

and for connecting the cases to a PC.

Instructions on how to operate the devices contained in the cases are not

found in this manual. They are instead found in the manuals accompanying

the individual products.


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2

2. Overview of the TCG-1450 and

TCG-1451

2.1. Overview of Function

The TCG-1450 and TCG-1451 equipment cases make drive testing with

TEMS Investigation practical. The cases keep external devices securely in

place, while greatly simplifying the task of connecting them to the PC.

The TCG-1450 and the TCG-1451 are identically equipped, except for the

mobile phone holders. The TCG-1450 accommodates up to four Sony

Ericsson T610, T616, or T618 TEMS mobile phones. The TCG-1451

accommodates up to two Sony Ericsson mobiles of the same types and up to

two Nokia 6230 test mobiles.

Both cases are equipped with a GPS unit, a 7-port USB hub, and an 8-port

USB-to-RS-232 converter for connecting all external devices to the PC

running TEMS Investigation GSM. In the TCG-1450, all connectors on the8-port USB-to-RS-232 converter will be occupied since the Sony Ericsson

mobiles use RS-232. The GPS is therefore connected to the USB hub

through another (single-port) USB-to-RS-232 converter that is integrated with

the power supply unit. No such arrangement is necessary in the TCG-1451,

where the GPS can be plugged into a free port on the 8-port converter.

The cases are powered with 12 V DC from the vehicle cigarette lighter outlet.

Inside the case, the power is distributed to the two cigarette lighter outlets on

the main panel (next to the XLR-type power inlet) and to the power supply

unit. This unit in turn supplies power to the USB hub and the mobiles. One ofthe two cigarette lighter outlets on the connector panel is used to power

supply the GPS unit, and the other one can be used to power supply the PC

running TEMS Investigation (via a vehicle adapter).

In what follows, the TCG-1450 and TCG-1451 are usually referred to jointly

as the Case (with a capital C) if no difference exists between the two models

regarding the point under discussion. Wherever differences do exist, each of

the cases is named individually.


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Chapter 2. Overview of the TCG-1450 and TCG-1451

LZT 108 7075 R1B 3

2.2. Using the Case with TEMS Investigation

Please note the following:

The Case must be connected to 12 V DC and to the PC before TEMSInvestigation is started. Otherwise TEMS Investigation will not detect the

external devices (mobile phones and GPS).

2.3. Compatibility

2.3.1. Compatibility with Mobile Phones

The TCG-1450 is intended to contain Sony Ericsson T610, T616, or T618TEMS mobiles.

The TCG-1451 is intended to contain Sony Ericsson T610, T616, or T618

TEMS mobiles and Nokia 6230 test mobiles.

2.3.2. Compatibility with TEMS Investigation

The Case is intended for use with TEMS Investigation GSM 5.0.

2.4. Physical Configuration

The diagrams on the following pages show how the components in the

equipment cases are interconnected and power supplied. Separate diagrams

are provided for the TCG-1450 and the TCG-1451.


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4

2.4.1. TCG-1450 Configuration

TCG-1450 configuration.

USBB

1 3

4

5

6

7

82D

T

RS-232

XLR inlet

1234

Power supply unit

USB BDC toUSBhub

Mobile power outletsFan

DC out 1

DC out 2

DC in

7-port USB hub

USBBUSB Afrom PCUSB A connectors

12 VDC in

Cigarette lighter outlets

Main panel

External antennas

GPSantenna

5 V DC

D

T

D

T

D

T


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Chapter 2. Overview of the TCG-1450 and TCG-1451

LZT 108 7075 R1B 5

2.4.2. TCG-1451 Configuration

TCG-1451 configuration.

USBB

1 3

4

5

6

7

82D

T

RS-232

XLR inlet

1234

Power supply unit

USB BDC toUSBhub

Mobile power outlets Fan

DC out 1

DC out 2

DC in

7-port USB hub

USBBUSB Afrom PCUSB A connectors

12 VDC in

Cigarette lighter outlets

Main panel

External antennas

GPSantenna

5 V DC

D

T


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6

3. Installation, Details on

Components, Handling

3.1. Vehicle Installation of the Case

The Case is primarily intended for installation in a vehicle for drive testing. It

can however also be used in other environments as long as 12 V DC power

can be supplied.

3.1.1. Seat Mounting Kit

3.1.2. Adaptation for Right-hand Driven Vehicles

The mounting of the interior of the Case is adapted for left-hand driven

vehicles. The TCG-1450 can easily be adapted to right-hand driven vehicles:

Open the four screws located at the bottom of the case (accessed from

the outside).

For best possible

support during

driving, use the

seat mounting kit

to fasten the Case

to the passengerseat. The Case is

then kept safely in

place by means of

a belt wrapped

round the seat

and attached to

the Case with

snap-hooks.

Passenger seat

Case

Safety belt


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Chapter 3. Installation, Details on Components, Handling

LZT 108 7075 R1B 7

Lift the interior of the case, rotate it 180 degrees, and replace it into the

case. Tighten the screws in the bottom.

3.2. Power Supply

Power is supplied to the Case through a cable that should be connected to

the vehicle power system. The cable comes with a universal plug so that itcan be plugged into a vehicle outlet. The universal plug fits cigarette lighter

outlets as well as 12 mm power outlets.

The accepted input voltage range is 10.516 V DC.

The center pin connector should be connected to the positive (+) pole and the

outer shield to the negative () pole of the power source.

For safety reasons the universal plug is equipped with a car-type 8 A fuse

and an LED for fuse check. Spare fuses are delivered along with the Case in

a plastic bag containing consumables.

The power cable connects to an XLR-type socket inside the Case. The

polarities are as indicated in the figure below.

Note: This operation can only be performed on the TCG-1450. In theTCG-1451, the case lid will not close if the Nokia mobile phone

holders are placed along the side where the case locking devices

are.

Note: It is very important not to supply the Case with a voltage

exceeding 16 V. The Case cannot be powered directly by a

vehicle with a 24 V power system.

Universal plug, connected to vehicle power system

+


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8

The total power consumption of the Case when nothing is connected to the

two cigarette lighter outlets corresponds to a current not exceeding 2 A.

Making use of either or both of the cigarette lighter outlets will naturally

increase the power consumption.

3.3. Power Supply UnitA power supply unit is installed in the Case. It incorporates five voltage

regulators and a single-port USB-to-RS-232 converter.

Along the right edge of the power supply unit are four connectors:

Fan is the power outlet to an optional cooling fan. No fan is necessary in

the TCG-1450 or TCG-1451.

12V DC In is the power inlet to the power supply unit, and it is connected

to the XLR-type power input. 12V DC Out1 and 12V DC Out2 are power outlets for accessories.

Neither of them is used in the TCG-1450 or TCG-1451.

The outlet marked USB-Hub is a 5 V supply outlet for the 7-port USB hub.

The four outlets marked Mobile/UE are used for charging the mobile phones.

Connection cables for charging either(TCG-1450:) four Sony Ericsson

mobiles or(TCG-1451:) two Sony Ericsson and two Nokia mobiles are

delivered with the case.

WARNING: If you choose to construct your own power cable to be

able to connect directly to a screw terminal or other kind of

power outlet, be sure to connect an 8 A fuse in series with

the positive (+) lead. Otherwise the two cigarette lighter

outlets next to the XLR-type connector will be unfused,which may cause a fire hazard.

XLR plug, connected to XLR socket in Case

2 1

3

1: 2: +3: Not connected


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LZT 108 7075 R1B 9

A single-port USB-to-RS-232 converter is integrated with the power supply

unit. This converter is used only in the TCG-1450, where the GPS antenna is

plugged into the RS-232 port. The USB type B connector on the converter is

connected to the 7-port USB hub.

At the top of the power supply unit are found a 5 A fuse and an LED which

lights up when power is applied to the Case. Note that the fuse only protects

equipment powered by the power supply unit; it does notprotect the two

cigarette lighter outlets next to the XLR-type power inlet. These are only

protected by the 8 A fuse in the power cable universal plug.

3.4. Mobile Phone Holders

All cases are equipped with four mobile-specific holders:

The TCG-1450 has four holders for Sony Ericsson T610, T616, or T618

mobiles.

The TCG-1451 has two holders for Sony Ericsson T610, T616, or T618

mobiles, and two holders for Nokia 6230 mobiles.

To install a mobile, just insert it in a holder of the correct type, pushing it down

until it locks in place.

3.5. USB Hub

A 7-port USB hub allows the UE USB ports and the 8-port USB-to-RS-232

converter integrated with the power supply unit to be simultaneously

connected to one USB port on the PC.

The USB hub is power supplied from the power supply unit.

3.6. 8-port USB-to-RS-232 Serial Converter

The task of the 8-port USB-to-RS-232 serial converter is to convert data and

transfer it between the USB hub on the one hand and the Sony Ericsson

mobiles and the GPS on the other. (These devices are equipped with an RS-

232 port only.)

In order for the PC to detect the COM ports of the converters, some driver

files (delivered with TEMS Investigation) must be installed on the PC. See

appendix A.

Once a serial converter is correctly installed, the PC operating system will

detect additional COM ports. These ports will be assigned the next available


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10

COM numbers; what numbers will be used depends on what ports have

already been defined, so it cannot be predicted generally. It is possible to

inspect and change COM numbers from the Windows Device Manager.

The COM ports will always be detected by the PC as long as the Case isconnected to the PC, whether or not any equipment is installed in it. In other

words, disconnecting the device connected to a converter port does not affect

detection of the port.

3.7. Mobile Phones

3.7.1. Sony Ericsson TEMS Mobiles

A Sony Ericsson mobile has a serial port to which is connected a split cable

with two serial connectors. Of these, the one labeled TEMS is used for

communication with TEMS Investigation. The connector labeled DATA is

used for data services. Each is plugged into a port on the 8-port USB-to-RS-232 converter.

Each Sony Ericsson mobile is power supplied by a charging cable which

plugs into the serial cable (when that is connected) and whose other end is

plugged into an outlet in the power supply unit.

3.7.2. Nokia Mobiles

A Nokia mobile is equipped with a USB port and is connected by a USB cable

to a port on the 7-port USB hub. Both TEMS measurements and data servicemeasurements are transferred via USB; no split cable is used.

The charging cable of the Nokia mobile has one end connected to the phone

holder. The other end of the cable plugs into an outlet in the power supply

unit.

Note: The Case must be connected to the PC before TEMS

Investigation is started. Otherwise TEMS Investigation will not

detect the external devices.


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LZT 108 7075 R1B 11

3.7.3. Interacting with TEMS Investigation

To establish contact with the mobiles in TEMS Investigation, you must identify

them in that application. How to do this is explained in the TEMS Investigation

documentation.

3.8. GPS

The GPS unit delivered with the Case is a Garmin GPS 35 TracPak

(GPS35PC version), a complete GPS receiver unit with embedded antenna.

It tracks up to twelve satellites at a time, giving one-second navigation

updates. The GPS is mounted in a water-resistant housing in order to

withstand rugged operating conditions. Delivered with a mounted magnetic

plate, it is suited for outside mounting for example on a vehicle roof or hood.

Technical data on the GPS unit is provided in section 5.3. For further

information about the product, visit the Garmin web site at www.garmin.com.

If you need to change the earth datum setting in the GPS, please contact

TEMS technical support.

To install a Garmin 35 PC in the Case, two connections are required:

The GPS is powered by 12 V DC through a power cable connected to one

of the cigarette lighter outlets in the Case. Insert the cigarette lighter plug

into a free cigarette lighter outlet.

Data transfer to the PC takes place through a serial cable. Connect the

9-pin serial connector of that cable to

(TCG-1450:) the RS-232 port on the power supply unit

(TCG-1451:) port no. 5 on the 8-port USB-to-RS-232 converter.

3.8.1. Interacting with TEMS Investigation

To establish contact with the GPS in TEMS Investigation, you must identify

the GPS unit in the application. How to do this is explained in the TEMS

Investigation user manual (which see).

3.9. External Antennas

Four magnetic mount external antennas (magnetic bases with a monopole

radiator) are delivered with the Case. The purpose of using external


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12

antennas, mounted for example on the vehicle roof or hood, is to amplify the

signal strength and to uniform the reception conditions at the mobile phones.

To connect an external antenna to a mobile phone holder, just take the short

coaxial cable coming from the holder and plug its FME connector into themating connector on the cable mounted to the monopole antenna.

3.10. Locking the Case

A padlock (4-digit combination lock) is provided for locking the Case.

Note: Do not keep the Case closed during operation, or the

temperature inside it may become too high.


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Chapter 4. Ordering Parts

LZT 108 7075 R1B 13

4. Ordering Parts

4.1. List of Parts in the Case

The following parts can be ordered as replacement or spare parts for the

Case. Please refer to theproduct numberwhen placing your order.

When ordering spare parts, please quote the serial number and product

number of the Case (printed on the product label on the inside).

Item Product Number

Case, Peli 1450 DPY 901 286/3

7-port USB hub KRY 901 053

USB cable, 1.7 m KRY 901 98

8-port USB-to-RS-232 serial converter incl. user

manual

FAB 801 1254

DC power cable KRY 901 93

Padlock DPY 901 284

Seat mounting kit DPY 901 285

Users Manual LZT 108 7075


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14

5. Technical Specifications

5.1. TCG-1450/TCG-1451 Physical Data

5.2. TCG-1450/TCG-1451 Technical Data

5.3. GPS Technical Data

Dimensions 406 330 174 mm

Weight with 4 mobiles 6.0 kg

Input voltage range 10.516 V DC

Power consumption Max 2 A with no units connected to cigarette lighter

outlets

Power cable 2 m with cigarette lighter plug

Power distribution Two 12 V DC cigarette lighter outlets

Data ports 7 USB ports; 9 serial (RS-232) ports

Data connection USB cable

Supported operating

systems

Windows XP Professional, Windows 2000

Operating temperature

inside Case

0C to 40C

Type GARMIN GPS 35 TracPak

Weight 110 g excluding cable

Size 56.4 mm 96.3 mm 26.7 mm

Input voltage 6 V DC to 40 V DC, unregulated

Power consumption Corresponds to max. 80 mA

Backup power 3 V rechargeable Li-cell battery, up to 6 months

charge. Up to 10-year life


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Chapter 5. Technical Specifications

LZT 108 7075 R1B 15

Operating temperature 30C to +80C (internal temperature)

Storage temperature 40C to +80C

Antenna Built-in

No. of channels 12

Position update 1 second, continuous

Position accuracy 15 meters RMS in non-differential mode

Data format NMEA 0183 version 2.0 ASCII output

Data cable DB-9 serial connection, 3.2 m free cable length


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16

6. Support Contact Information

For support in using your equipment case, please contact Ascom according

to the directions found at

www.tems.com

under the link Contact TEMS.To sign up for the TEMS on-line subscription service, please go to the same

web site and click the link TEMS Subscription Service. This free service

includes e-mail notification of TEMS product launches, version upgrades and

patches, as well as on-line TEMS News.
http://www.tems.com/http://www.tems.com/


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Appendix A. Installation of Drivers for the 8-port USB-to-RS-232 Converter

LZT 108 7075 R1B 17

Appendix A. Installation of Drivers

for the 8-port USB-to-RS-232Converter

When the Case is connected to the PC for the first time, the operating system

will ask for drivers for the 8-port USB-to-RS-232 converter. The drivers are

found in the TEMS Investigation GSM installation directory under

Drivers\USB_RS232.

This appendix tells how to perform the driver installation. It assumes that you

have previously installed TEMS Investigation GSM.

A.1. Installing Drivers under Windows XP

The driver installation is a two-stage process. First the USB section of the

driver is loaded, and then the COM port section.

Plug the Case into the PC. This brings up a help bubble, followed by the

Found New Hardware wizard where the device name US232 USB-Serial

Cable will be displayed.

Select the option Installation from a list of specific location (Advanced).

Click Next.

Check Include this location in the search. Click the Browse button and

point to the directory c:\Program Files\Ascom\TEMS Products\TEMS

Investigation GSM\Drivers\USB_RS232. Click OK. Then click Next. The drivers will now be installed. Ignore any messages about drivers not

being tested for compatibility with Windows XP; click Continue anyway.

No further user intervention should be required. When the screen with the

Finish button appears, click Finish.

The installation procedure is now repeated, this time to install the COM port

section of the driver. Walk through the wizard once more in exactly the same

way as described above. The only difference is that the device name will be

USB Serial Port.


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18

When the installation is complete, the Help bubble will inform you that the

new hardware is installed and ready to use.

A.2. Installing Drivers under Windows 2000

The driver installation is a two-stage process. First the USB section of the

driver is loaded, and then the COM port section.

Plug the Case into the PC. This brings up a series of messages followed

by the Found New Hardware wizard. Click Next.

If the USB device has been detected correctly, the name of the device

(US232 USB-Serial Cable) will appear in the wizard. On the same

screen, there is a question What do you want the wizard to do?. Select

Search for a suitable driver for my device. Then click Next.

Under Optional search locations, check Specify a location and make

certain that the other options are not checked. Click Next.

Click Browse and point to c:\Program Files\Ascom\TEMS Products\

TEMS Investigation GSM\Drivers\USB_RS232. Click OK.

A screen will now appear saying that the software does not contain a

digital signature. Click Yes.

Windows 2000 should now find the ftdibus.inffile located in theDrivers\USB_RS232 directory. This file tells Windows how to install the

USB section of the drivers. Click Next.

Windows 2000 will now automatically copy the USB driver files from the

CD to its system directory and install them. Click Finish.

The installation procedure is now repeated, this time to install the COM port

section of the driver. Walk through the wizard once more in exactly the same

way as described above. The only differences are that the device name will

be USB Serial Port and the INF file found will be ftdiport.inf.

A.3. Multiple Cases

It is possible to use multiple equipment cases with one PC.

The driver for the serial converter needs to be installed only once. If you

connect a different Case later, the installation will be repeated automatically

for that Case.


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Index

LZT 108 7075 R1B 19

Index

Aantennas, installing external 11

Ccompatibility

with mobile phones 3

with TEMS Investigation 3

Ddiagram of case components 4, 5

differences between TCG-1450 and TCG-1451 2

dimensions of case 14

drivers for USB-to-RS-232 converter 17

EEdgeport 17

GGarmin 11, 14

GPS unit 11, 14

Iinput voltage 7

Llocking the case 12

Mmobile phone holders 9

mobile phones 10

multiple cases with one PC 18

NNokia mobiles 3, 10

Ooperating systems, supported 14

overview of cases 2


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20

Pphysical configuration of cases 3

power consumption 8

power supply to case 7

power supply unit 8

Rright-hand driven vehicles, adaptation for 6

Sseat mounting kit 6

serial converter 9

Sony Ericsson TEMS mobiles 3, 10

spare parts, list of 13

support contact information 16

TTCG-1450, configuration of 4

TCG-1451, configuration of 5

technical data 14

temperature, maximum inside case 14

TEMS Investigation, using case with 3

U

USB hub 9USB port on PC 9

USB-to-RS-232 serial converter 9

drivers for 17

Vvehicle installation 6

Wweight of case 14


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TCG-1450 & TCG-1451 Equipment Cases -- User's Manual

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