Gallagher Group C30046XA Prox Readers T20 Multi Tech, T20 Multi Tech PIV and T21 Multi Tech PIV User Manual 2

Gallagher Group Ltd Prox Readers T20 Multi Tech, T20 Multi Tech PIV and T21 Multi Tech PIV Users Manual 2

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Page 1

3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

Gallagher

T21 PIV Reader

Installaon Note

T21 PIV Mifare Reader Black: C305500

T21 PIV Mifare Reader White: C305501

T21 PIV Mul Tech Reader Black: C305510

T21 PIV Mul Tech Reader White: C305511

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3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

Disclaimer

This document gives certain informaon about products and/or services provided by Gallagher Group Limited

or its related companies (referred to as "Gallagher Group").

The informaon is indicave only and is subject to change without noce meaning it may be out of date at any

given me. Although every commercially reasonable eort has been taken to ensure the quality and accuracy

of the informaon, Gallagher Group makes no representaon as to its accuracy or completeness and it should

not be relied on as such. To the extent permied by law, all express or implied, or other representaons or

warranes in relaon to the informaon are expressly excluded.

Neither Gallagher Group nor any of its directors, employees or other representaves shall be responsible

for any loss that you may incur, either directly or indirectly, arising from any use or decisions based on the

informaon provided.

Except where stated otherwise, the informaon is subject to copyright owned by Gallagher Group and you may

not sell it without permission. Gallagher Group is the owner of all trademarks reproduced in this informaon.

All trademarks which are not the property of Gallagher Group, are acknowledged.

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3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

Contents

1 Introducon ..................................................................................................................................... 4

2 Before you begin .............................................................................................................................. 5

3 Distance between readers ............................................................................................................... 7

4 Installaon ....................................................................................................................................... 8

5 Screen brightness ........................................................................................................................... 11

6 Informaon screen ......................................................................................................................... 11

7 LED indicaons ............................................................................................................................... 12

8 T21 PIV Reader products ................................................................................................................ 12

9 Icons ............................................................................................................................................... 13

10 Technical specicaons .................................................................................................................. 14

11 Approvals and standards ................................................................................................................ 15

12 Mounng dimensions .................................................................................................................... 16

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3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

1 Introducon

The Gallagher T21 PIV Reader is available in four variants. The variant you have purchased determines

the supported card technologies for the reader, refer to the topic "Reader variants feature summary"

below.

The reader's contact slot reads PIV card data, for PIV PIN validaon. The reader contains an NXP chip for

improved read range performance and supports Bluetooth® technology for hands-free access.

The reader is compable with the Gallagher Command Centre soware vEL7.50 (or later). The reader

connects to a Gallagher Controller 6000 High Spec PIV (C305101). The reader sends informaon to the

Controller and acts upon informaon sent from the Controller. The reader itself does not make any

access decisions

The reader can be mounted on a rectangular 50 mm x 75 mm (2 in x 3 in) ush box, a BS 4662 Brish

Standard square ush box, or any solid at surface.

For instrucons on how to use this product, refer to the "3E3685 Gallagher T2x Terminal User Guide"

which can be downloaded from here: hps://security-support.gallagher.com

Reader variants feature summary

The available funconality and supported card technologies for each variant are shown below.

Reader

Variant

Product

Codes

Cardax IV HBUSFunconality HBUS

Funconality

Supported From

Cards Supported

T21 Mifare

PIV Reader

C305500

C305501

None Access Control

Alarms Management

Fence Zone Management

vHT4.2//b44

(vEL7.50)

PIV, PIV-I, CAC, TWIC,

Mifare DESFire EV1,

Mifare Plus and

Mifare Classic cards

T21 Mul

Tech PIV

Reader

C305510

C305511

None Access Control

Alarms Management

Fence Zone Management

vHT4.2//b44

(vEL7.50)

PIV, PIV-I, CAC, TWIC,

Mifare DESFire EV1,

Mifare Plus, Mifare

Classic and 125 KHz

cards

The following is not supported by the T21 PIV Reader:

• PIV PIN to PACS

• PIN is User Code (for PIV card access)

• Duress (for PIV card access)

Note: To view the vHT soware version used by the reader, press and hold the '#' key for 3 seconds.

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3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

2 Before you begin

2.1 Shipment contents

Check the shipment contains the following items:

• 1 x Gallagher T21 Reader facia assembly

• 1 x Gallagher T21 Reader bezel

• 2 x 6-32 UNC (32 mm) Phillips drive xing screws

• 2 x M3.5 (40 mm) Phillips drive xing screws

• 5 x 25 mm No.6 self tapping, pan head, Phillips drive xing screws

• 5 x 40 mm No.6 self tapping, pan head, Phillips drive xing screws

• 1 x M3 Torx Post (T10) Security screw

2.2 Power supply

The Gallagher T21 PIV Reader is designed to operate over a supply voltage range of 9 - 16 Vdc

measured at the readers terminals. The operang current draw is dependent on the supply

voltage at the reader.

The power source should be linear or a good quality switched-mode power supply.

The performance of the reader may be aected by a low quality, noisy power supply.

2.3 Cabling

The Gallagher T21 PIV Reader requires a minimum cable size of 4 core 24 AWG (0.2 mm2)

stranded security cable. This cable allows the transmission of data (2 wires) and power (2 wires).

When using a single cable to carry both power supply and data, both the power supply voltage

drop and data requirements must be considered. Although the reader is specied to operate at

9 Vdc, for good engineering design it is recommended that the voltage at the reader should be

approximately 12 Vdc.

HBUS cabling topology

The HBUS communicaons protocol is based on the RS485 standard and allows the reader to

communicate over a distance of up to 500 m (1640 ).

The cabling between HBUS devices should be done in a "daisy chain" topology,

(i.e. A "T" or "Star" topology should not be used between devices). Should "Star" or "Home-Run"

wiring be required, the HBUS 4H/8H Modules and the HBUS Door Module allow mulple HBUS

devices to be individually wired to the one physical locaon.

The end devices on the HBUS cable should be terminated using 120 ohms resistance. To

terminate the Controller, connect the supplied on-board terminaon jumpers to the Controller.

To terminate the Gallagher T21 PIV Reader, connect the orange (terminaon) wire to the green

(HBUS A) wire. Terminaon is already included at the HBUS Module, (i.e. each HBUS port is

permanently terminated at the module).

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3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

Connect the on-board

terminaon jumper

Controller 6000

RS485 1

HBUS

Device

"T" or "Star" circuits are

not permied between

HBUS devices

HBUS

Device

Terminate

HBUS

Device

HBUS

Device

HBUS

Device

HBUS

Device

HBUS

Device

HBUS

Device

Terminate

Remove the on-board

terminaon jumper

RS485 1

"T" or "Star" circuits are

not permied between

HBUS devices

HBUS

Device

Terminate

HBUS

Device Controller 6000

HBUS

Device

"T" or "Star" circuits are

not permied between

HBUS devices

Controller 6000

H1 H4

HBUS

Device

Terminate

HBUS

Device

Terminate

HBUS Module

HBUS

Device

HBUS

Device

Terminate

HBUS

Device

Terminate

HBUS

Device

Page 7

3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

Cable distance

Cable type Cable format* Single reader

connected using

HBUS data only in a

single cable

Single reader

connected using

power and data in a

single cable

CAT 5e or beer** 4 twisted pair

Each 2 x 0.2 mm2 (24 AWG)

500 m (1640 ) 50 m (165 )

BELDEN 9842**

(shielded)

2 twisted pair

Each 2 x 0.2 mm2 (24 AWG)

500 m (1640 ) 50 m (165 )

SEC472 4 x 0.2 mm2

Not twisted pairs (24 AWG)

400 m (1310 ) 50 m (165 )

SEC4142 4 x 0.4 mm2

Not twisted pairs (21 AWG)

400 m (1310 ) 100 m (330 )

* The matching of wire sizes to equivalent wire gauges are only approximate.

** Recommended cable types for opmal HBUS RS485 performance.

Notes:

• Shielded cable may reduce the obtainable cable length. Shielded cable should be

grounded at the Controller end only.

• If other cable types are used, operang distances and performance may be reduced

depending on the cable quality.

• The recommendaon for opmal performance is up to 20 x T21 PIV Readers can be

connected to one Controller. Of these 20 readers, up to 4 could be congured for alarm

zone (or fence controller) management.

A reader is congured for alarm zone management when it has either Alarm Zones

congured on the Alarm Zones properes page or items congured upon its mimic panel.

3 Distance between readers

The distance separang any two proximity readers must not be less than 200 mm (8 in) in all direcons.

200 mm

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3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

When mounng a proximity reader on an internal wall, check that any reader xed to the other side of

the wall is not less than 200 mm (8 in) away.

200 mm

4 Installaon

ATTENTION: This equipment contains components that can be damaged by

electrostac discharge. Ensure both you and the equipment are earthed before

beginning any servicing.

The Gallagher T21 PIV Reader can be mounted on:

• a vercal, rectangular 50 mm x 75 mm (2 in x 3 in) ush box

• a BS 4662 Brish Standard square ush box

• any solid at surface

The recommended mounng height for the reader is 1.1 m (3.6 ) from the oor level to the centre

of the reader. However this may vary in some countries and you should check local regulaons for

variaons to this height.

Notes:

• Installaon on metal surfaces, parcularly those with a large surface area will reduce read range.

The extent to which the range is reduced will depend upon the type of metal surface.

• When mounng on a ush box, the corner screws must be used as well as the ush box screws.

Without corner screws the top of the product is vulnerable to separaon from the wall.

1. Ensure the building cable has been run out through the ush box.

If you are not mounng to a ush box, use the reader bezel as a guide, to drill all ve holes. Drill

the 13 mm (1/2 inch) diameter centre hole (this is the centre hole for which the building cable

will exit the mounng surface) and the four corner xing holes. Ensure the centre hole allows

the cable to run freely out through the mounng surface, so that the reader facia can clip into

the bezel.

Note: There is no room for the building cable to be squeezed into the reader bezel. The building

cable must remain within the ush box or wall cavity.

2. Run the building cable through the reader bezel.

3. Secure the bezel to the ush box using the two screws provided.

When securing the bezel to a vercal, rectangular ush box, use the 6-32 UNC screws provided.

When securing the bezel to a BS 4662 Brish Standard square ush box, use the M3.5 screws

provided.

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3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

Bezel

6-32 (32 mm) screw

M3.5 (40 mm) screw

4. Drill pilot holes for the four corner xing holes and the tamper tab. Secure the bezel to the

mounng surface using the four corner xing screws provided. Secure the tamper tab (located

in the bezel) to the mounng surface using the remaining xing screw provided. It is important

the four corner xing screws are used to ensure the reader is ush with and ght against the

mounng surface.

Note: It is strongly recommended that you use the screws provided. If an alternave screw is

used, the head must be no larger nor deeper than that of the screw provided.

No. 6 pan

head screw

Bezel

Building cable

Tamper tab

Connect building

cable to terminal

block

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3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

5. The reader connects to a Gallagher Controller 6000 High Spec PIV, Gallagher 4H/8H HBUS

Module (aached to the Controller 6000 High Spec PIV) or a Gallagher HBUS Door Module

(connected to a Controller 6000 High Spec PIV).

Unplug the reader's terminal block from the PCB. Connect the wires from the building cable to

the terminal block as shown. Plug the terminal block back into the PCB.

HBUS connecon: HBUS connecon terminated:

Posive Red

Negave Black

HBUS Terminaon Orange

HBUS B Brown

HBUS A Green

Building Cable

AB T -+

Posive Red

Negave Black

HBUS Terminaon Orange

HBUS B Brown

HBUS A Green

Building Cable

AB T -+

If the reader is the end device on the HBUS cable, terminate the reader by connecng the Orange

(HBUS Terminaon) wire.

6. Secure the reader cable using the cable retenon peg, as shown in the following diagram.

Plug the reader cable into the connector.

Reader cable retenon peg

Rear of facia

7. Fit the facia assembly into the bezel by clipping the small lip, into the top of the bezel and holding

the top, press the boom of the facia assembly down into the bezel.

8. Insert the M3 Torx Post Security screw (using a T10 Torx Post Security screwdriver) through the

hole below the reader facia.

Note: The Torx Post Security screw needs only to be lightly ghtened.

Page 11

3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

Fit security screw to

secure facia to bezel

9. Removal of the facia assembly is a simple reversal of these steps.

Hint: Aer removal of the security screw, press the top of the facia. The boom of the facia will

exit the reader bezel. Alternavely, carefully use an electrical screwdriver to lever the boom of

the facia away from the bezel.

10. Congure the reader in Command Centre. Refer to the topic "Conguring an HBUS Contact Card

Reader" in the Command Centre Conguraon Client Online Help.

5 Screen brightness

When the reader is in use the screen brightness will be set to full. If the reader hasn't been used for 30

seconds, the screen brightness is dimmed. If the reader hasn't been used for 30 minutes, the screen is

turned o.

Note: The reader screen can be set to on at all mes ('Always on' seng enabled on the HBUS Contact

Card Reader item's property page in Command Centre). If this seng is enabled, the reader's screen

will not turn o aer 30 minutes, but will dim aer 30 seconds of inacvity.

6 Informaonscreen

To display the supported card technologies and the soware version numbers of the reader, press and

hold the '#' key for 3 seconds. The Informaon screen is displayed.

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3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

7 LEDindicaons

LED (squiggle) Indicaon

3 Flash (Amber) No communicaons with the Controller.

The terminal screen displays the text 'Connecng...'.

2 Flash (Amber) Communicaons with the Controller, but terminal is not congured. The

terminal screen displays the text 'Not congured'.

1 Flash (Amber) Congured to a Controller, but terminal is not assigned to a door or elevator

car. Congured to a Controller but the Alarms Terminal has no Alarm Zone(s)

assigned to the Alarms Zones property page.

The terminal screen displays the text 'Not congured'.

On (Green or Red) Fully congured and funconing normally.

If assigned to a door or elevator car:

Green = Access mode is Free

Red = Access mode is Secure

For the Alarms Terminal the LED is green when a user is logged on and red

when logged o.

Flashes Green Access has been granted.

Flashes Red Access has been denied.

Flashing Blue Reading and validang a PIV card.

8 T21 PIV Reader products

T21 Readers Product Code

T21 PIV Mifare Reader, Black C305500

T21 PIV Mifare Reader, White C305501

T21 PIV Mul Tech Reader, Black C305510

T21 PIV Mul Tech Reader, White C305511

T21 Bezel, Black, Pk 5 Cxxxxxx

T21 Bezel, White, Pk 5 Cxxxxxx

Page 13

3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

9 Icons

Insert Card Remove Card Armed

Present Card Present Two Cards Enter PIN/Code

Access Granted Access Denied Free Access

Not Allowed Card or Code

Page 14

3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

10 Technicalspecicaons

Roune maintenance: Not applicable for this reader.

Cleaning: This reader should be cleaned with mild soapy

water only. Do not use solvents or abrasives.

Voltage: 9 Vdc - 16 Vdc

Current: Inacve 1Acve 2

T21 PIV Mifare Reader (at 9 Vdc): ??? mA ??? mA

T21 PIV Mifare Reader (at 13.6 Vdc): ??? mA ??? mA

T21 PIV Mul Tech Reader (at 9 Vdc): ??? mA ??? mA

T21 PIV Mul Tech Reader (at 13.6 Vdc): ??? mA ??? mA

Temperature range: -30 °C to +70 °C (-22 °F to +158 °F)

Note: Direct sunlight may increase the internal

reader temperature above the ambient

temperature level.

Humidity: 95% non condensing 4

Environmental protecon: IP33 (independently veried)

Impact rang: IK08 (independently veried)

Unit dimensions: Height 231.9 mm (9.1 in)

Width 95.8 mm (3.8 in)

Depth 33 mm (1.3 in)

Maximum number of readers on one HBUS cable: 20

Maximum number of alarms management

readers3 on one Controller:

Maximum number of readers on one Controller: 20

1 The reader is idle. The screen is on.

2 A card is being read or the screen is at maximum brightness.

3 A reader is congured for alarm zone management/fence controller management when it has either

Alarm Zones congured on the Alarm Zones properes page or items congured upon its mimic panel.

4 Gallagher T Series readers are UL humidity tested and cered to 85% and have been independently

veried to 95%.

Note: The current values stated above have been reported using the default conguraon of an HBUS

Contact Card Reader in Command Centre. Changing the conguraon may vary the current value.

Page 15

3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

11 Approvals and standards

This symbol on the product or its packaging indicates that this product must not be disposed

of with other waste. Instead, it is your responsibility to dispose of your waste equipment by

handing it over to a designated collecon point for the recycling of waste electrical and electronic

equipment. The separate collecon and recycling of your waste equipment at the me of disposal

will help conserve natural resources and ensure that it is recycled in a manner that protects human

health and the environment. For more informaon about where you can drop o your waste

equipment for recycling, please contact your local city recycling oce or the dealer from whom

you purchased the product.

This product complies with the environmental regulaons for the Restricon of Hazardous

Substances in electrical and electronic equipment (RoHS). The RoHS direcve prohibits the use of

electronic equipment containing certain hazardous substances in the European Union.

FCC This device complies with part 15 of the FCC Rules. Operaon is subject to the following two

condions: (1) This device may not cause harmful interference, and (2) this device must accept any

interference received, including interference that may cause undesired operaon.

Note: Changes or modicaons not expressly approved by Gallagher Limited could void the user's

authority to operate this equipment.

Note: This equipment has been tested and found to comply with the limits for a Class B digital

device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable

protecon against harmful interference in a residenal installaon. This equipment generates,

uses and can radiate radio frequency energy and, if not installed and used in accordance with

the instrucons, may cause harmful interference to radio communicaons. However, there is no

guarantee that interference will not occur in a parcular installaon. If this equipment does cause

harmful interference to radio or television recepon, which can be determined by turning the

equipment o and on, the user is encouraged to try to correct the interference by one or more of

the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separaon between the equipment and receiver.

• Connect the equipment into an outlet on a circuit dierent from that to which the receiver is

connected.

• Consult the dealer or an experienced radio/TV technician for help.

Industry

Canada

This device complies with Industry Canada licence-exempt RSS standard(s). Operaon is subject to

the following two condions: (1) this device may not cause interference, and (2) this device must

accept any interference, including interference that may cause undesired operaon of the device.

Industrie

Canada

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio

exempts de licence. L'exploitaon est autorisée aux deux condions suivantes : (1) l'appareil

ne doit pas produire de brouillage, et (2) l'ulisateur de l'appareil doit accepter tout brouillage

radioélectrique subi, même si le brouillage est suscepble d'en compromere le fonconnement.

ETSI EN 300 330-2 V1.5.1:2011

EN50130-4:1996

Please refer to the document “3E2793 Gallagher Command Centre UL Conguraon Requirements” for a guide

to conguring the Gallagher system to the appropriate UL Standard.

US - Equipment: com, burg and acc reader

CA - Equipment: com, burg reader

Page 16

3E4234 Gallagher T21 PIV Reader | Edion 1 | June 2016

12 Mounngdimensions

IMPORTANT

This picture is not to scale, therefore use the measurements provided.

95.8 mm (3.8 in)

70 mm (2.8 in)

29 mm (1.1 in)

45 mm (1.8 in)

60.3 mm (2.4 in)

Cable exit within

1.8 x 1.6 inch hole

(45 x 40 mm)

102 mm (4 in)

40 mm (1.6 in)

20 mm

(0.8 in)

60.3 mm (2.4 in)

83.3 mm (3.3 in)

231.9 mm (9.1 in)

Open Source Software License Notice

This product includes software code developed by third parties, including software code subject to the

GNU General Public License (“GPL”), the GNU Library General Public License (“LGPL”), and a

variety of additional licenses, including BSD-style licenses.As applicable, the terms of these licenses,

and information on obtaining access to the open source code used in this product, are available for

free download from https://security.gallagher.com/oss.

The open source code used in this product is distributed WITHOUT ANY WARRANTY and is subject

to the copyrights of one or more authors.

Please refer to the following license details for more information.

Open Source Software Licenses

GNU GENERAL PUBLIC LICENSE Version 2, June 1991

Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.

Preamble

The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee

your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software

Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library

General Public License instead.) You can apply it to your programs, too.

When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute

copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of

it in new free programs; and that you know you can do these things.

To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain

responsibilities for you if you distribute copies of the software, or if you modify it.

For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that

they, too, receive or can get the source code. And you must show them these terms so they know their rights.

We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the

software.

Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified

by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the

original authors' reputations.

Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent

licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all.

The precise terms and conditions for copying, distribution and modification follow.

GNU GENERAL PUBLIC LICENSE

TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General

Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under

copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter,

translation is included without limitation in the term "modification".) Each licensee is addressed as "you".

Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted,

and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program).

Whether that is true depends on what the Program does.

1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish

on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give

any other recipients of the Program a copy of this License along with the Program.

You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.

2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work

under the terms of Section 1 above, provided that you also meet all of these conditions:

a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change.

b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at

no charge to all third parties under the terms of this License.

c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to

print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that

users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does

not normally print such an announcement, your work based on the Program is not required to print an announcement.)

These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered

independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when

you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose

permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.

Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the

distribution of derivative or collective works based on the Program.

In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution

medium does not bring the other work under the scope of this License.

3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above

provided that you also do one of the following:

a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium

customarily used for software interchange; or,

b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a

complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for

software interchange; or,

c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution

and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.)

The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source

code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a

special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler,

kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable.

If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the

same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code.

4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or

distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under

this License will not have their licenses terminated so long as such parties remain in full compliance.

5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its

derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the

Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.

6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute

or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are

not responsible for enforcing compliance by third parties to this License.

7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you

(whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot

distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the

Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through

you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program.

If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole

is intended to apply in other circumstances.

It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole

purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made

generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to

decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.

This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.

8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the

Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among

countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.

9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to

the present version, but may differ in detail to address new problems or concerns.

Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the

option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a

version number of this License, you may choose any version ever published by the Free Software Foundation.

10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For

software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be

guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.

NO WARRANTY

11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY

APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS

IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH

YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY

MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL,

INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF

DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE

WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

END OF TERMS AND CONDITIONS

Appendix: How to Apply These Terms to Your New Programs

If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can

redistribute and change under these terms.

To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and

each file should have at least the "copyright" line and a pointer to where the full notice is found.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation;

either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR

A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave,

Cambridge, MA 02139, USA.

Also add information on how to contact you by electronic and paper mail.

If the program is interactive, make it output a short notice like this

when it starts in an interactive mode:

Gnomovision version 69, Copyright (C) 19yy name of author

Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.

This is free software, and you are welcome to redistribute it

under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may

be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program.

You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample;

alter the names:

Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker.

<signature of Ty Coon>, 1 April 1989

Ty Coon, President of Vice

This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may

consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this

License.

GNU LIBRARY GENERAL PUBLIC LICENSE Version 2, June 1991

Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.

[This is the first released version of the library GPL. It is numbered 2 because it goes with version 2 of the ordinary GPL.]

Preamble

The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee

your freedom to share and change free software--to make sure the software is free for all its users.

This license, the Library General Public License, applies to some specially designated Free Software Foundation software, and to any other libraries whose authors

decide to use it. You can use it for your libraries, too.

When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute

copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of

it in new free programs; and that you know you can do these things.

To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain

responsibilities for you if you distribute copies of the library, or if you modify it.

For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they,

too, receive or can get the source code. If you link a program with the library, you must provide complete object files to the recipients so that they can relink them with the

library, after making changes to the library and recompiling it. And you must show them these terms so they know their rights.

Our method of protecting your rights has two steps: (1) copyright the library, and (2) offer you this license which gives you legal permission to copy, distribute and/or

modify the library.

Also, for each distributor's protection, we want to make certain that everyone understands that there is no warranty for this free library. If the library is modified by

someone else and passed on, we want its recipients to know that what they have is not the original version, so that any problems introduced by others will not reflect on

the original authors' reputations.

Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that companies distributing free software will individually obtain patent

licenses, thus in effect transforming the program into proprietary software. To prevent this, we have made it clear that any patent must be licensed for everyone's free use

or not licensed at all.

Most GNU software, including some libraries, is covered by the ordinary GNU General Public License, which was designed for utility programs. This license, the GNU

Library General Public License, applies to certain designated libraries. This license is quite different from the ordinary one; be sure to read it in full, and don't assume that

anything in it is the same as in the ordinary license.

The reason we have a separate public license for some libraries is that they blur the distinction we usually make between modifying or adding to a program and simply

using it. Linking a program with a library, without changing the library, is in some sense simply using the library, and is analogous to running a utility program or

application program. However, in a textual and legal sense, the linked executable is a combined work, a derivative of the original library, and the ordinary General Public

License treats it as such.

Because of this blurred distinction, using the ordinary General Public License for libraries did not effectively promote software sharing, because most developers did not

use the libraries. We concluded that weaker conditions might promote sharing better.

However, unrestricted linking of non-free programs would deprive the users of those programs of all benefit from the free status of the libraries themselves. This Library

General Public License is intended to permit developers of non-free programs to use free libraries, while preserving your freedom as a user of such programs to change

the free libraries that are incorporated in them. (We have not seen how to achieve this as regards changes in header files, but we have achieved it as regards changes in

the actual functions of the Library.) The hope is that this will lead to faster development of free libraries.

The precise terms and conditions for copying, distribution and modification follow. Pay close attention to the difference between a "work based on the library" and a "work

that uses the library". The former contains code derived from the library, while the latter only works together with the library.

Note that it is possible for a library to be covered by the ordinary General Public License rather than by this special one.

TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

0. This License Agreement applies to any software library which contains a notice placed by the copyright holder or other authorized party saying it may be distributed

under the terms of this Library General Public License (also called "this License"). Each licensee is addressed as "you".

A "library" means a collection of software functions and/or data prepared so as to be conveniently linked with application programs (which use some of those functions

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"Source code" for a work means the preferred form of the work for making modifications to it. For a library, complete source code means all the source code for all

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Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running a program using the Library is not

restricted, and output from such a program is covered only if its contents constitute a work based on the Library (independent of the use of the Library in a tool for writing

it). Whether that is true depends on what the Library does and what the program that uses the Library does.

1. You may copy and distribute verbatim copies of the Library's complete source code as you receive it, in any medium, provided that you conspicuously and

appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of

any warranty; and distribute a copy of this License along with the Library.

You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.

2. You may modify your copy or copies of the Library or any portion of it, thus forming a work based on the Library, and copy and distribute such modifications or work

under the terms of Section 1 above, provided that you also meet all of these conditions:

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(For example, a function in a library to compute square roots has a purpose that is entirely well-defined independent of the application. Therefore, Subsection 2d requires

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These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Library, and can be reasonably considered

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a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities. This must be distributed under the

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This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.

12. If the distribution and/or use of the Library is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the

Library under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not

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13. The Free Software Foundation may publish revised and/or new versions of the Library General Public License from time to time. Such new versions will be similar in

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NO WARRANTY

15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE

LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT

WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LIBRARY IS WITH YOU. SHOULD THE

LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY

MODIFY AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL,

INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF

DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE LIBRARY TO OPERATE WITH

ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Libraries

If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that everyone can redistribute and

change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General Public License).

To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of

warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.

one line to give the library's name and an idea of what it does.

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software

Foundation; either version 2 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A

PARTICULAR PURPOSE. See the GNU Library General Public License for more details.

You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth

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