Accusys ACS-75130 - Manual (Page 23)

English - 23
disk. I then discover both disks are rejected and I hear
the beeper when I power on the 7500 again. How do I
solve this problem?
The 7500 can’t ascertain user’s action without power.
But when in operation, it always remembers that status of
the work. For example: which disk is source, which one is
target, and the extent the data or only has one hard disk.
The 7500 will remember this situation while it’s
rebuilding data or only has one hard disk. (Of course, the
7500 has to be powered up if it is to remember this
situation) If the 7500 detects a situation that is different
from before, it will reject the hard disk that has created the
different situation. If you already had this happen to you,
please unlock both hard disks when powering on the 7500,
and wait for the beeper. After that, please lock the drive
carrier that has the source hard disk, and power on. This
allows the 7500 to recognize the new disk as source or
target, depending upon which disk as been changed. If you
have already completed all steps, please follow the
“Online rebuilding” to copy the important data to the
target disk.
6. How can I turn off the alarm beep sound when there is
a hard disk failure?
Unlock the drive carrier of the failed disk. This will
turn off the alarm beep sound.
7. I use a 60 cm IDE cable to connect the 7500, but the
system shows some error messages and the hard drive