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4.1.2 Mounting and Unmounting Volumes
If the hard drive installed in the RAX unit is already 
formatted, an icon representing the drive’s volume will 
appear (mount) on the desktop. You can begin using 
the volume right away. If the drive is unformatted, a 
message will appear on the desktop saying that the disk 
is unreadable. Use OS X’s Disk Utility to easily format the 
drive (see section above). 

Unmount the volume before 
powering down the unit by 
dragging the volume’s icon to the 

Trash

, or by selecting the volume 

then pressing 

Command-E

Disconnecting the unit without 

first unmounting the volume can 

result in data loss. 

4.1.3 Creating a Boot Drive

To activate this feature, you must first install OS X on the 

hard drive in your carrier. The easiest way to do this is 
to clone an existing system drive using a utility such as 
Carbon Copy Cloner or Super Duper. Next, go to 

System 

Preferences

 

 

Startup Disk

. A window will list the 

available bootable volumes. Select the volume from 
which you wish to boot. Another method is to hold down 
the 

Option key

 during boot up. A screen should appear 

that allows you to select the volume you wish to use. This 
is useful if you are only sporadically booting from the RAX 
unit hard drive.

4.2 Usage with Windows Operating Systems

4.2.1 Formatting a Drive

When  you  first  mount  a  drive  to  a  Windows  operating 

system, a pop-up window will ask you if you would like 
to format it. Click 

Format Disk

 and skip to Step E. If the 

prompt does not pop up, use the Disk Management utility 
by following these steps:

a.  Right-click on the 

My Computer icon

 on the 

desktop (Windows XP) or the 

Computer button

 in 

the Start Menu (Windows Vista, 7, Server 2008 and 

2012 product families), then select 

Manage

. In the 

left pane of the Computer Management window that 
opens, left-click on 

Disk Management

 (labeled 

‘A’  in  the  picture  below).  For  Windows  8.1,  press 

X

, then select 

Disk Management

 from 

the menu that pops up. 

b.  The drive should appear in the list of Disks in the 

lower pane. You may need to scroll down to see it. 
If the drive is already formatted, you can identify it 

easily  by  its  volume  name.  If  the  Device  Properties 

Box (labeled ‘B’ in the picture below) says “Not 
Initialized”, you’ll need to initialize the disk before 
formatting it. 

Right-click on the 

Device Properties Box

 and 

3 LED Behavior

LED 

Name

Color

State

Description

Power

Green

Solid

Enclosure is powered on

Drive 

Power

Green

Solid

Bay is powered on

Flashing Indicates a bay fan failure

Drive 

Activity

Amber

Inter-

mittent

Flashes when the drive is being 
accessed

R/W Mode

Activation*

Green

Solid

Read/Write (R/W) Mode is activated

WP Mode

Activation*

Amber

Solid

Write Protect (WP) Mode is activated

Drive Temp

Red

Solid

Indicates when a drive has exceeded 
the preset alarm temperature of 155° C

Drive 

Health

Red

Solid

Indicates a drive failure

Fan

Red

Solid

Indicates a unit fan failure

Key Error

Red

Solid

Encryption engine error. Contact Tech

-

nical Support.

Flashing

The Security Key is not present or is 
not functioning.

Encryption

Green

Solid

The Security Key is present and 
encryption is enabled

Off

Encryption is disabled

*Feature only available on 3QJp products

4  Usage with Mac and Windows Operating 

Systems

4.1 Usage with Mac OS X

4.1.1 Formatting a Drive
To format, use Disk Utility (pictured below), which can be 
found in the Applications folder. 

a.  Click on the drive in the window to the left. 

b.  Click the 

Erase tab

 in the window to the right. 

c.  Select the format type. Most users prefer 

Mac OS 

Extended with Journaling (HFS+)

, which is 

required for compatibility with Time Machine (OS 
10.5 or newer). If you need to use your RAX unit with 
both Mac and Windows computers, select 

MS-DOS 

File System

 instead. 

d. 

Enter  a  name  for  the  new  volume  and  then  click 

Erase

 to start the process.

Summary of Contents for RAX Secure 3QJ

Page 1: ...files Optional write protection on the RAX 3QJp enclosure prevents data from being overwritten or altered Removable carriers enclose and protect hard drives when removed from the RAX enclosure eSATA...

Page 2: ...antity RAX 3QJ or 3QJp Unit 1 Power Cord 1 Key Set 1 Screw Kit 1 Quick Start Guide 1 1 2 Identifying Parts of your RAX Secure Enclosure Power Switch Fan LED Power LED Bay Keylock Drive Activity LED Dr...

Page 3: ...hoose the appropriate operation mode NOTE This section refers only to 3QJp write protect models R W Read Write RAX 3QJp bays will operate like standard external hard drives performing standard read an...

Page 4: ...indow that opens left click on Disk Management labeled A in the picture below For Windows 8 1 press WINKEY X then select Disk Management from the menu that pops up b The drive should appear in the lis...

Page 5: ...cure and level in the rack Circuit Overloading Do not overload the circuits Refer to the name plate ratings on the equipment Reliable Grounding Maintain reliable grounding of rack mounted equipment by...

Page 6: ...A Yes But for best performance don t daisy chain other Firewire devices to the same cable Q When I change a drive to Write Protect Mode in my RAX 3QJp unit I can still copy a file to the hard drive Is...

Page 7: ...ee is authorized to make any modification extension or addition to this warranty In no event will CRU or its suppliers be liable for any costs of procurement of substitute products or services lost pr...

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