StorCase Technology DE100i-S - Manual (Page 26)

DE100i-S User's Guide - Rev. H00 StorCase Technology, Inc.
Appendix B - Factory-Installed Options 19
Figure B-1: Attaching the Hot Swap Board
Jumper Options
The jumper pins on the Hot Swap Board are similar to those on the SCSI Data Express
motherboard. Removing the jumper at location JP1 will enable onboard receiving frame
termination (Figure B-2). Location W1 provides remote ID selection. Jumper J4 Pins 4 and 6
provide a signal to drive remote activity LED logic (Pin 4 = Anode, Pin 6 = Cathode).
Using the Hot Swap Board
Carrier Removal
Follow the procedures below to remove the DE100i-S carrier from the receiving frame
equipped with the Hot Swap option.
1. Verify that the drive is not active. If the system is on a network, make certain other
users are not accessing the target drive, then disable it from the network. Dismount
the drive.
2. Turn the DE100 key lock mechanism (located on the front of the receiving frame),
clockwise to the OFF position. This unlocks the drive from the receiving frame and
activates the Hot Swap Board. The unit ID number on the display will begin flashing.
WARNING: Be careful not to remove or disturb the carrier unit at this point. Although
the carrier is physically unlocked, the drive requires a minimum of 15
seconds to spin down and is subject to vibration and possible damage
during this period.