User`s manual

3. The following message then appears: “Safe to Remove Hardware”. You can now safely disconnect the
device from your computer.
Note: If your host USB adapter does not support this feature, the device should be disabled using the
Device Manager or your system should be shut down cleanly and powered off before disconnecting
the USB device.
3.3.2 MACINTOSH SYSTEMS
You must un-mount the hard drive system by dragging the hard drive icon to the trash before disconnecting it or
powering it down.
3.4 HARD DISK DRIVE HOT-PLUG & UNPLUG
When using a SATA host connection, the hard disk drives can be hot-plugged or hot-unplugged while the system
is running. However, to avoid data corruption or loss, care should be taken to ensure that the host system is not
currently using any drive that is about to be hot-unplugged.
When using a USB host connection, the hard disk drives should not be hot-plugged or hot-unplugged while the
system is running. Instead, you should eject the drives or shut down your host system before connecting or
disconnecting any hard disk drives.
3.5 LED INDICATIVE STATUS
DAS200 provides information on the SATA HDDs, System Alarm, USB Host, eSATA Host, and Power LEDs.
Each LED activity will turn On/Off the LED for approximately 70 ms. The blinking rate is approximately 400 ms On
and 400 ms Off.
3.5.1 POWER LED
The DAS200 has one Green color Power LED. The table shows Power LED function and operation.
DESCRIPTION GREEN LED
Power On On
Power Off Off
DAS200 User’s Manual Ver. 071004
27