Write Protection; Cleaning An Mo Disk; Cleaning Your Dynamo 640Ai Drive - Fujitsu DynaMO 640 AI Benutzerhandbuch

3.5 Write Protection

Enabling the write protection on the MO Disk prevents the data from being
accidentally lost or altered.
1. The write protect switch located on the bottom of the MO disk. See
figure below.
2. Move the write protect switch up for "write enable" or down for "write
protect".

3.6 Cleaning an MO Disk

From time to time, dust may build up on the surface of the disk and cleaning of
the disk is recommended. In a normal office environment this should not be
necessary except under special circumstances in which case the surface may be
cleaned using any commercially available MO disk cleaning kit.
· Handle your MO disk with care because dirt, fingerprints, moisture may
degrade disk performance.

3.7 Cleaning Your DynaMO 640AI Drive

In normal office environments, cleaning your DynaMO 640AI drive is not
required. In some cases, however, dust may build up on the surface of the lens
and cleaning of the lens may be required. To clean the objective lens, insert the
optional head cleaner (part number CA90002-C980). Cleaning will take place
automatically, and the head cleaner will be ejected after 5-10 seconds. Please
contact your place of purchase for information on the MO Lens cleaning kit.
1.30
Write enable
Write protect