Addonics Technologies RUBY CIPHER AES RCHD256ES User Manual
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Step 5 Mount the board to the bottom 
cover. 
 
 
 
 
 
 
 
 
 
 
Step 6 Put the top cover on by holding it in 
near vertical position and sliding the two 
metal clips inside the two small slots on the 
rear of the bottom cover. 
 
 
 
 
 
 
Step 7 Lower the front of the top cover and making sure the two covers lined up 
properly. Tighten the small retaining screw on the front of the bottom cover to 
close the enclosure.
 
Cable Connections 
When Used as an External Hard Drive
 
Switch: 
INT: This mode is used when the enclosure is placed inside a drive cradle. For 
drive cartridge system kits, this is the mode used. 
EXT: This mode is used if the enclosure is used as an external hard drive. 
 
Ruby Drive Cradle
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Power: Connect the power cable (provided) to the 5V power connector located at 
the back of the enclosure. 
 
Data: 
Model: RCHD256ES 
Connect the eSATA to eSATA cable to the eSATA connector located at the back 
of the enclosure and the other end of the eSATA cable to the eSATA connector 
on your SATA host controller with eSATA ports. 
 
Model: RCHD256EU 
Connect the eSATA to eSATA cable to the eSATA connector located at the back 
of the enclosure and the other end of the eSATA cable to the eSATA connector 
on the USB2.0 to eSATA adapter. You can now plug the adapter to a USB port 
on your system. 
 
Powering On Enclosure: 
 
Note: Be sure the Ruby cipher key is inserted into the drive enclosure prior to 
turning on the power of the drive cradle. The hard drive will not be 
detected by the computer if the power to the drive cradle is turned on 
without the Cipher key. Under such condition, the power on the drive 
cradle will have to be turned off and turned back on again with the 
Cipher key already inserted into the drive enclosure in order to detect 
the hard drive. 
 
To power on the enclosure, move the switch located at the front of the enclosure 
to the EXT mode. When the switch is turned on, the LED light beside it would 
light up to indicate power and also drive access. 
 
Note: There are no drivers needed to use the eSATA cable as long as the 
drivers are installed for the Serial ATA Controller card/chip. It is plug 
and play. 
Brand New Hard drive must be partitioned and formatted first before a 
drive letter is assigned by the OS. 
 
Cable Connections 
When Used as an Internal Hard Drive
Note: You can only use one power connector at a time. Either use the 4-pin 
Molex or 15-pin SATA connector but do not simultaneously use them. 
 
 
 
 
 
 
 
 
 
 
 
Internal/External 
Power Switch 
Power connection 
using 5V power adapter 
or USB power cable 
15-pin SATA 
power connector 
4-pin Molex 
power connector 
7-pin SATA 
data connector 
