AIDA Capture Lab

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AIDA Capture Lab is a service of Automatisering Ingest Digitale Archieven (AIDA), operated by meemoo

Magneto-Optical Discs

Hardware

M.O. drive

Model Fujitsu DynaMO 1300U2 Pocket MDK3130UB DynaMO 1300U2
Media 3.5 inch M.O. disc 128 MB
3.5 inch M.O. disc 230 MB
3.5 inch M.O. disc 540 MB
3.5 inch M.O. disc 640 MB
3.5 inch M.O. disc 1.3 GB
Interface USB
Connector USB 1.1 or 2.0
Cable USB mini B to USB type A
USB
Workstation connection Can be connected directly with write blocker (which has a USB type A female connection)
Power n/a
Documentation  

Write blocker

Model Tableau Forensic USB 3.0 Bridge T8U blocker
Media Drives with USB (3.0 and older) connectors
Interface USB
Connector USB 3.0
Cable USB
Workstation connection Can be connected directly with workstation (which has a USB type A female connection
Power DC input: 5-pin Mini-DIN connector connector
Documentation user guide

Workstation

A Linux computer, preferably running the Bitcurator Environment (We use a Dell XPS)

Software

Guymager in the Bitcurator Environment

Workflow

Step 1: Connect the write blocker to the workstation

  1. Connect the write blocker to the workstation using the blue USB 3.0 cable
  2. Connect the DC power supply to the write blocker
  3. Plug the power cable into a power socket
  4. Press the power button on the write blocker

Step 2: Connect the M.O. Drive to the write blocker

Connect the M.O Drive to the write blocker using the USB cable

Step 3: Prepare the M.O. disc

  1. Take a M.O. disc
  2. Slide the switch on the disc bringing it in read-only state. Look for a tiny sliding tab in a square hole in the disc’s lower left corner. Slide the tab with a pencil or your thubmnail so that the hole is uncovered.

Step 4: Create a disk image

  1. Insert the M.O. disc in the M.O. Drive
  2. Create a disk image using Guymager

Step 5: Eject the disc

  1. Press the button on the M.O. Drive to eject the disc
  2. If that doesn’t work:
    1. Go to the workstation and open a file explorer window
    2. Right click on the device in the left navigation sidebar
    3. Select eject
    4. Press again on the button of the M.O. drive
  3. If that doesn’t work either:
    1. Power off the write blocker
    2. Power on the write blocker
    3. Immediately press the button on the M.O. drive to eject the disc.