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Cypher Technology Ltd  V2.6 (03) December 2011

7

4  Detailed Operation

4.1 

Setting up and Powering PUMA

1.  Connect the supplied 12V 5A power supply (PSU) lead to rear panel power inlet and

screw up the connector. Connect the PSU to a mains supply using the supplied
cable.

Using in a vehicle. PUMA requires a regulated 12V power supply. If PUMA is to be
used in a vehicle, please use the 12V stabiliser available from your supplier or
Cypher Technology Ltd.

2.  Remove any flash card.

3.  Switch on the Power Switch on the rear panel (switch up).  The display panel will

light up and show “Press I/O”. The green front panel LED will flash.

4.  Press the I/O (On/Off) switch below the green flashing LED. “On..” will be displayed

and the green LED will be on constantly.

5.  After a few seconds, a growing line of dots will appear. This line will extend to the full

width of the screen and then “Wait” will be displayed. A few seconds after that the
PUMA program will start and the system is ready for use. The whole boot up
procedure, from switch on, takes about 24 seconds.

6.  There are two formats for the Master disk. The default is Compact Master, which

reduces the size of the data for the Master to the size of the files. Alternatively, Full
Master may be selected where the Master size is the same size as the flash card.
This is configured in the Menu under “Set Disk Types”.

7.  PUMA has an option to make a video DVD Working Copy, where there are MPEG2

files on the flash card. This is configured in the Menu under “Set Disk Types”.

8.  When PUMA makes a Working File Copy of RAW image files, it can be configured to

create JPEG versions of these files for ease of viewing across a wide range of
platforms. Where this feature is required, it must be enabled from the menu. This is
done by selecting the “Enable JPEGs” function in the Menu (Section 4.4.16 ).

9.  Check that the displayed time and date are correct. If not, use the “Adjust Time”

menu function to adjust the time and date (Section 4.4.19).

4.2 

Turning Off (Viewing Display Software Revision and Serial Number)

Press the I/O button below the green LED to shutdown. Press {Y} to confirm. When
“Switch Off” is displayed, turn off the rear panel Power Switch.

If {N} is pressed the Software Revision and Serial Number (where appropriate) will be
displayed and PUMA will resume operation.

4.3 

Making Evidential backup of Flash Card or USB stick

PUMA has an automated process for making an evidential archive of a flash storage
device. This process is initiated by pressing the [Transfer] key. The Transfer consists of

Содержание PUMA

Страница 1: ...PUMA Portable Universal Media Archive User Manual V 2 6 Including PUMABD December 2011 Cypher Technology Ltd Leatherhead UK cyphertechnology com ...

Страница 2: ...py 10 4 4 5 To Decrypt Files on the Encrypted Disk 10 4 4 6 Make Master Copy 10 4 4 7 Make HD Master 10 4 4 8 Verify Master Copy against Flash Card 11 4 4 9 Verify Multi Disk Master Set 11 4 4 10 Restore the Master Copy to a Flash Card 11 4 4 11 Restore Multi Disk Master Set 11 4 4 12 Wipe Flash Card 11 4 4 13 Calculate the Checksum of the Flash Card 11 4 4 14 Format Flash card 12 4 4 15 Calculate...

Страница 3: ...9 Media history and fragmentation 19 5 2 Disk Verify Read 19 5 3 Working Copy file copy 19 5 4 Card and Disk Checksum 19 5 5 Flash Card Wipe Erasing 20 5 6 System Architecture 20 5 7 Transfer Times 20 5 7 1 Master Creation 20 5 7 2 Master Verify 21 5 7 3 Working Copy Creation 21 5 7 4 Flash Erasure 21 5 7 5 Transfer Time for a Complete Automated Master and Working Copy 21 5 8 RAW File handling 21 ...

Страница 4: ...fy and flash media overwrite erase format Flash card forensic wipe process ensures that deleted data cannot be recovered and removes any viruses Fast transfer rates reduces back up time Up to four times faster than laptop for transferring files 20Mbyte sec transfer rate Self contained unit with premium quality full height DVD CDROM R W drive Re mounts and verifies disk after writing to ensure maxi...

Страница 5: ...Cypher Technology Ltd V2 6 03 December 2011 5 Fig 1 Front Panel Fig 2 Rear Panel ...

Страница 6: ...k button to eject the disk tray Place a BD 1 DVD or CD in the tray 4 Press the TRANSFER button to start the transfer a A Master copy is produced first This consists of the transfer of the data from the card to the disk and a verification read pass On successful completion the Master disk will be ejected and the checksum of the flash card and disk will be shown This can be noted down for future ref...

Страница 7: ...the Master to the size of the files Alternatively Full Master may be selected where the Master size is the same size as the flash card This is configured in the Menu under Set Disk Types 7 PUMA has an option to make a video DVD Working Copy where there are MPEG2 files on the flash card This is configured in the Menu under Set Disk Types 8 When PUMA makes a Working File Copy of RAW image files it c...

Страница 8: ...d Master Disk and displays the 8 digit Checksum This should be noted down Multiple disk transfer If the data size is bigger than the disk size further disks will be requested Each disk has its own checksum which is displayed at the end of each disk transfer When all the data has been transferred no new disks will be requested Press Continue and the checksum of the whole Master Image will be shown ...

Страница 9: ...4 4 1 To Select a Menu function Press the Menu soft key to enter the Menu system The Up down arrow keys are used to select the desired function Press the Go soft key to execute the function If a disk is required for the function this can be inserted before the function is started Otherwise the user is prompted for the disk If the disk size is smaller than the transfer size multiple disks will be c...

Страница 10: ...his will transfer all evidential data from the flash card to a BD 1 DVD or CD It will include files deleted files and file metadata The type of Master Compact or Full Master is configured under Set Disk Types in the Menu and the setting is retained through power down 4 4 7 Make HD Master This is an optional feature This function creates a Master copy of a large hard disk on a second empty hard dri...

Страница 11: ...t may be inserted back into the camera or may be read on a computer and the images viewed or the files accessed 4 4 11 Restore Multi Disk Master Set As above use a flash card that is the same size or bigger than the original To restore a Master disk set i e more than one disk for a particular flash card the procedure is different for a Full and Compact Master Use a flash card that is the same size...

Страница 12: ...creen instructions 4 4 16 Enable JPEG creation on Working Copies This function will turn on the automatic creation of JPEG files on Working Copy disks This will slow down the creation of the Working Copy where RAW image files are present Press the Change soft key to enable disable the option Press the Exit soft key to return to the Menu 4 4 17 Set Disk Types This function sets the disk format for ...

Страница 13: ...een DO NOT SWITCH OFF DURING THIS PROCESS OR THE SYSTEM MAY BE UNUSABLE 6 When complete the system will display Installation complete or it will restart the new version of the program 7 Switch off and reboot 8 Check the Version number displayed at boot up is the same as that labelled on the Install CD or DVD 4 4 19 Adjust the Internal Time and Date This function allows the internal real time clock...

Страница 14: ...n be used to generate a clone of the original card It has the advantage over the original flash card in that the data cannot be altered accidentally or otherwise Simply inserting a flash card into a computer and opening a file will change the data on the card and therefore the evidence Vital date stamp information can be changed Optical disks are also immune to static There are two possible format...

Страница 15: ... run ImageMaker place Master Disk 1 in the PC drive Double click on the ImageMaker icon and run the program Fig 4 ImageMaker screen display under Windows XP Select the destination folder with the Browse tab and then click Start to start conversion When the first disk is complete then load disk 2 Follow the on screen instructions until all disks have been transferred After each disk is completed th...

Страница 16: ...e allocation addresses and access dates On PUMA this task is performed by the Restore Master function see Section 4 4 10 5 Technical Background 5 1 Master Copy bit for bit copy The PUMA Master Copy stores all the all of the data on the flash card and is therefore evidentially equivalent to the original flash card Because the whole of the card is copied the Master includes hidden files deleted file...

Страница 17: ...mean that the file data cannot be used to create the Master and the whole card is treated as the unused portion of the card Files are not copied to the Master as actual files but as image data If the file system is good the FAT can be used to calculate the location of the file data on the flash card The files are copied from the flash card into the Files folder on the Master disk Having copied all...

Страница 18: ... The partition table is not normally updated after it is created but the way the partition table is written will vary from system to system and thus can give some knowledge of the history of the card 5 1 6 File allocation information Most flash media cards use the FAT16 or FAT32 file system When a file e g a JPEG picture file in a camera is created two things happen Firstly the file data is writte...

Страница 19: ... by performing a verify read of the disk after it has been written The verify pass itself involves re reading every data bit from the flash card and checking it against every bit on the Master 5 3 Working Copy file copy The Working Copy is a full copy of the directory tree of the flash card or USB drive This means all files and directories are copied Any file types can be copied Hidden and system ...

Страница 20: ...f the software has allowed the transfer process to be tailored precisely to the needs of law enforcement and evidence gathering For maximum reliability and security it contains no hard disk and boots from a read only flash file system 5 7 Transfer Times The Media Transfer Station uses a full height high performance CD DVD BD 1 writer This type of drive provides transfer rates up to 20 Mbyte sec co...

Страница 21: ...10 Mbytes s which gives an erase time of about 6 minutes for a 4 Gbyte card 5 7 5 Transfer Time for a Complete Automated Master and Working Copy Example For a 4 Gbyte SD card with 6 x 16 Mbytes RAW files the transfer time would be Create Master 5 Mins Master Verify 4 Mins Create Working Copy 3 Mins depends of RAW conversion speed Erase Flash 6 Mins Depends of flash card type and brand Total 18 Min...

Страница 22: ...jected once the system is ready for use In an emergency when the system cannot be powered the disk can be ejected by pushing with a blunt rod through the disk eject hole in the front panel 6 2 Contact In case any technical or user assistance is required please contact your distributor or Cypher Technology Limited 5 7 Gravel Hill Leatherhead Surrey KT22 7HG Tel 44 1372 375500 Fax 44 1372 378800 Ema...

Страница 23: ...ull Image ISO9660 Compact Master UDF2 01 Encrypted Copy UDF 2 01 Video DVD UDF1 02 Transfer rate BD R DVD R R up to 20 Mbyte sec Software Proprietary Linux Solid state flash read only Start up time M1 2 22 secs Size 190w x 100h x 202d mm Weight 1 92Kg Note 1 Items apply to PUMA BD only 2 Optional external vehicle power adapter 8 Disclaimer Although every effort is made to ensure that the informati...

Страница 24: ... 200 AVT F 080C AVT F 145C AVT F 201C AVT F 510C AVT F 810C Canon PowerShot 600 Canon PowerShot A5 Canon PowerShot A5 Zoom Canon PowerShot A50 Canon PowerShot A460 Canon PowerShot A530 Canon PowerShot A610 Canon PowerShot A620 Canon PowerShot A630 Canon PowerShot A640 Canon PowerShot A650 Canon PowerShot A710 IS Canon PowerShot A720 IS Canon PowerShot Pro70 Canon PowerShot Pro90 IS Canon PowerShot...

Страница 25: ...Casio EX Z50 Casio EX Z55 Casio Exlim Pro 505 Casio Exlim Pro 600 Casio Exlim Pro 700 Contax N Digital Creative PC CAM 600 Epson R D1 Foculus 531C Fuji FinePix E550 Fuji FinePix E900 Fuji FinePix F700 Fuji FinePix F710 Fuji FinePix F800 Fuji FinePix F810 Fuji FinePix S2Pro Fuji FinePix S3Pro Fuji FinePix S5Pro Fuji FinePix S20Pro Fuji FinePix S100FS Fuji FinePix S5000 Fuji FinePix S5100 S5500 Fuji...

Страница 26: ...dak KAI 0340 Konica KD 400Z Konica KD 510Z Leaf Aptus 17 Leaf Aptus 22 Leaf Aptus 54S Leaf Aptus 65 Leaf Aptus 75 Leaf Aptus 75S Leaf Cantare Leaf CatchLight Leaf CMost Leaf DCB2 Leaf Valeo 6 Leaf Valeo 11 Leaf Valeo 17 Leaf Valeo 22 Leaf Volare Leica Digilux 2 Leica Digilux 3 Leica D LUX2 Leica D LUX3 Leica V LUX1 Logitech Fotoman Pixtura Mamiya ZD Micron 2010 Minolta RD175 Minolta DiMAGE 5 Minol...

Страница 27: ...Nikon E3700 Nikon E4300 Nikon E4500 Nikon E5000 Nikon E5400 Nikon E5700 Nikon E8400 Nikon E8700 Nikon E8800 Nikon Coolpix P6000 Nikon Coolpix S6 Nokia N95 Olympus C3030Z Olympus C5050Z Olympus C5060WZ Olympus C7070WZ Olympus C70Z C7000Z Olympus C740UZ Olympus C770UZ Olympus C8080WZ Olympus E 1 Olympus E 3 Olympus E 10 Olympus E 20 Olympus E 300 Olympus E 330 Olympus E 400 Olympus E 410 Olympus E 4...

Страница 28: ...x Optio S4 Pentax Optio 33WR Pentax Optio 750Z Phase One LightPhase Phase One H 10 Phase One H 20 Phase One H 25 Phase One P 20 Phase One P 25 Phase One P 30 Phase One P 45 Pixelink A782 Polaroid x530 Rollei d530flex RoverShot 3320af Samsung GX 1S Samsung GX 10 Sarnoff 4096x5440 Sigma SD9 Sigma SD10 Sigma SD14 Sinar 3072x2048 Sinar 4080x4080 Sinar 4080x5440 Sinar STI format SMaL Ultra Pocket 3 SMa...

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