Quasarbiz JS100 User Manual

JS100

User Manual

Quasarbiz and the pulse logo are registered trademarks of Quasarbiz Corporation and/or its subsidiaries in certain countries. All other trademarks mentioned are the property of their respective owners.

TABLE OF CONTENTS

Section 1: Description .......................................................................... 1

Overview ....................................................................................... 1

Unit Components ........................................................................... 2

Front Panel ................ .... ........................................................ .. . 2

Power LED .......................................................................... 2

Power Button ...................................................................... 2

Rear Panel ................................................................................. 3

RJ-45 Network Port .............................................................. 3

USB Ports ........................................................................... 3

Main AC Power Switch .......................................................... 3

AC Connector ...................................................................... 3

Section 2: Setting Up and Configuring the JS100 .................................. 4

Getting Started .............................................................................. 4

Navigating to Other Site Pages ....................... ............................... 5

Setting Up Your JS100 ................................................................... 6

Assigning a Name to the JS100 .................................................... 7

Making Security Settings ............................................................. 7

Making Notification Settings ......................................................... 9

Viewing and modifying network settings ....................................... 10

Configuring your JS100 ....................................................................... 12

Administration ................................................................................. 13

Administration – Basic ................................................................ 13

Firmware Administration ............................................................. 14

Error Alerts/Logging ................................................................... 15

Windows Setup ......................................................................... 16

Workgroup Member Mode ..................................................... 17

Domain Member Mode ......................................................... 18

Primary Domain Controller Mode ........................................... 19

User Management – Basic ........................................................... 20

Share Management .......................................................................... 22

Share Management – Basic ......................................................... 23

NFS Setup on Linux and UNIX ..................................................... 24

Create New Share ..................................................................... 25

Share Access ............................................................................ 26

Index

Disk Management ............................................................................ 27

Disk Management - Basic ............................................................27

Renaming a Disk ................................................................ 28

Erasing a Disk .................................................................... 29

Legacy Disk Management – Basic 30

Creating a New Disk Pool ............................................................ 31

Creating a JBOD or Raw Pool ................................................ 32

Creating a RAID 0 or Striped Pool ................................... 32

Creating a RAID 1 or Mirrored Pool ................................. 32

Creating a RAID 0+1 or Mirror of Stripes Pool .................. 32

Encrypting the Pool ...................................................... 32

Renaming a Disk Pool ................................................... 33

Resizing a Disk Pool ............................................................ 33

Adding Mirrors/Spares ........................................................ 34

Removing Mirrors/Spares .................................................... 34

Configuring Default Disk Behavior ........................................ 35

Setting Disk Power Management Options .............................. 36

Media Management ......................................................................... 37

iTunes Jukebox ........................................................................ 37

Airport Express Jukebox ............................................................ 38

Convert digital music in Apple Lossless format ....................... 39

Configure Airport Express ................................................... 40

Broadcast Jukebox ................................................................... 42

Listen to JS100 ........................................................................ 42

Play with Winamp & Windows Media Player ........................... 42

Internet Radio Jukebox ............................................................. 43

Get the information of Internet Radios from Winamp ............. 44

UPnP Media Jukebox ................. ............................................... 45

Section 3: Using JS100 as a Primary Domain Controller ..................... 46

Creating a User Account ............................................................... 46

Creating a Home Directory ........................................................... 46

Creating a Group Account ............................................................ 46

Managing the Domain .................................................................. 47

Creating a Logon Script ............................................................... 47

Troubleshooting ...................................................................... ...... 48

Glossary

Section 1: Description

OVERVIEW

The JS100 is a broadband network media storage device designed for use on a small office/home office (SOHO) network. With a JS100 connected to the network, users can easily and quickly access, store, backup, organize and share both files and music on a single JS 100. Also, home users can access or transfer files on digital devices such as set-top TV boxes, digital cameras, camcorders, digital audio players, and the like by directly connecting such devices to the USB port on the JS100.

JS100 network media storage unit can be connected to multiple Ethernet ports, and can accommodate either IDE/ATA disk drives or SAT A disk drives, but are set up at the factory to support either one or the other , but not both. Check the packing list to see which type of disk drive to use in your unit. The use of USB drives is also supported.

The front and rear panels on the JS100 network media storage unit case provide a power status LED and an activity LED. Control and status information, as well as information about the network properties, firmware version, configuration settings, alert settings, machine name, security settings, file management settings, disk management settings, and disk power management settings are available when y ou open the JS100 user interface with your browser. The user interface is also used t o change settings and to update the JS100 network media storage unit firmware.

UNIT COMPONENTS

FRONT PANEL

As shown on Figure 1, the power status and activity LEDs are located o n the front panel. Much more information and control are available through the web configuration interface

Power LED

There is one orange pow er LED on front panel. A c ontinuously- illuminated LED indi cates that the JS100 network media storage unit is powering properly.

Note: T o help prevent the loss of data in the event of a failure of a disk drive, the JS100 disk storage unit uses various methods, including a technology called self-monitoring analysis and reporting technology (SMART), to monitor the condition of disk drives and to detect a pending failure.

Drive Activity LED

The drive activity green LED for the disk drive is illuminated whenever reading or writing activity occurs.

Power Button

The power button uses the software to shut down the JS100 network media storage unit and turn off the power.

Front Panel of the JS100

REAR PANEL

The primary power switch, the AC connector, two USB ports, an RJ-45 network port, a reset button, and a serial development connector are on the rear panel of the JS100 network media storage unit.

Rear Panel of the JS100

RJ-45 Network Port

The RJ-45 network port is a standard network (Ethernet) port. The network port is used to connect the JS100 network media storage unit to the network using a Category 5 network cable. The network cable is not included.

USB Ports

The USB ports can be used to connect to USB drives, which is a flexible way to quickly or temporarily add disks (such as temporarily tore data while updating one of the internal IDE disk drives)

Connecting a USB printer to one of the USB ports enables the JS100 network media storage unit to act as a print server. The JS100 network media storage unit accepts print requests from PCs on the network and saves the files to be printed on the JS100 disks until the printer has completed the process.

USB cables are not included.

AC Connector

The AC connector is an industry-standard 120V connector. The supplied power cord or a compatible cord can be used to connect to a wall outlet or to an uninterruptible power supply (UPS).

Section 2: Setting Up and Configuring the

JS100 network media Storage Unit

GETTING STARTED

1 Select an appropriate network cable, connect one end of the cable to the RJ-45 connector on the

JS100 network media storage unit, and connect the other end of th e cable to an RJ-45 network port

on the network. 2 Turn on the power to the JS100 network media storage unit. 3 On any Windows® machine on the same network, open Network Neighborhood. 4 Type 192.168.1.1 in the address box, and then press ENTER. 5 Do uble-click the Config folder. 6 Double-click the Configuration.html file. 7 Click the Please click here to begin your JS100 configuration link on the Welcome page.

WELCOME PAGE PIC

 If the JS100 network media storage unit has not been configured before (or if the

user has clicked Rest ore Defaults (see “ Administration - Basic”), the Initial Setup page opens. Otherwise, the default configuration page (Administration - Basic) opens.

 If HTTP access is enabled (see “Share Management – Basic”), the We lcome page

also has a Please click here to browse shares in JS100 network media link. This link opens the Browse Shares page, which allows the user to access their files using a web browser (see Section <Remote Access>)

 Both the Administration - Basic page and the Browse Shares page are password

protected. They are also protected (optional) by physical authentication. The User name box is left blank, and the default password is nasoc.

8 Leave the User name box blank, type nasoc in the Password box, and then click OK.

Note: If you have enabled physical authentication, make sure that you press the security button on the JS100 unit.

NAVIGATING TO OTHER SITE PAGES

The Site Map page provides links to other JS100 configuration pages.

SITE MAP PAGE PIC

SETTING UP YOUR JS100

If you have not previously gone through the initial setup process, you must do so. The JS100 setup

wizard is provided on the Initial Setup page to help you complete the process.

To begin the initial setup process, click the language you prefer in the Language list, and then click

Next.

INITIAL SETUP PAGE PIC

ASSIGNING A NAME TO THE JS100 NETWORK MEDIA STORAGE UNIT

The first step in the Initial Setup process is t o set the Machine Name for the J S100 network media

storage unit. Any name can be used for the machine name. When there are multiple JS100 network

media storage units on the network, each unit must have a unique name. Type the machine name

the Machine Name box, and then click Next.

MACHINE NAME SETUP PAGE PIC

MAKING SECURITY SETTINGS

On the Administration Security Setup page, you can set up your JS100 unit to have the following

types of security:

 No security

 Password-based security

 Physical security

 Both password-based security and physical security

Password-based security consists of an administration user name and an administration password. If you set password-based security, each time you access the JS100 unit, you must type the user name and password. The default user name is left blank, and the default password is nasoc.

Physical security consists of settin g a requir ement that the securi ty butto n on th e front of the uni t has to be pressed each time someone wants to access any of the disk drives in the unit. This requirement prevents purely network-based attacks. After the security b u tton i s presse d , t he user has two minutes to connect to the JS100 unit. After the connection is made, the browser interface is bound to the machine that is connected to it and all other access requests are denied. To release the connected machine and to allow another machine to connect, the button must be pressed again. If the JS100 unit is rebooted, the security button must be pressed to allow users to connect.

The security button and password-based security mechanisms are complementary. For maximum security, both should be used. If maximum security is not need ed, either one or the other of the security mechanisms may be used on its own. It is not recommended that both security mechanisms be disabled except on a private network with no connection to the Internet or anyplace else where potential security threats ma y exist.

After you make the preferred security settings, click Next.

ADMINISTRATION SECURITY SETUP PAGE PIC

MAKING NOTIFICATION SETTINGS

On the Error Handling Alerts page, you can specify how you want to be notified in the event of an

operational problem or error. The two options are:

 e-mail notification, or

 pop-up window.

Note: If you do not want to make notification settings now, you can do so later.

To specify being notified by e-mail

1 Select the E-mail Notification Enabled check box. 2 In the Error Handling SMTP Server box, type the host name of the SMTP server to be used.

Notes: For the host name, use the name listed in your e-mail account. The default SMTP port number is 25; to override this setting, select the SMTP Port Override check box and type the new SMTP port number in the Error Handling SMTP Port Number box. If you want others to receive the e-mail notice, type the e-mail address of each recipient in the individual Error Handling E-mail Recipients boxes. Click Send Test E-mail to verify that the settings for e-mail notification are correct.

To specify being notified by pop-up windows

1 Select the Pop-Up Notification Enabled check box. 2 In the Error Handling Pop-Up Machines box, type the name(s) of the computer(s) on which the

pop-up windows are be displayed.

Note: Type the computer name shown on the Computer Name tab of System Properties for each computer.

3 Click Send Test Pop-up to verify that the settings for enabling pop-up notification are correct.

Note: Computers designated to receive pop-up notification must have Messenger service enabled and started.

Click Next.

NOTIFICATION SETTINGS PAGE PIC

VIEWING AND MODIFYING NETWORK SETTINGS

On the networking pages, you can view the properties of either wired LAN networks, or wireless LAN networks, depending on the type of network connections available to the JS100 unit.

Wired LAN

The LAN page shows various LAN properties, some of which are read-only, such as the status of the connection (the status should read Connected if the JS100 unit is physically connected to the network and the network is functioning properly) and the Ethernet MAC address. All of this information can be useful in debugging network problems.

LAN PAGE PIC

Most of the rest of the information depends on the setting of the LAN Protocol property. Three

options are available:

 DHCP Client (default)  DHCP Server  Static

If you set the LAN Protocol property to DHCP Client, the network settings of the JS100 unit are

configured as a DHCP server. The JS100 unit sends a request using the DHCP protocol and receives

an IP address, subnet mask, and other settings from a server on the network. Most home gateways

and enterprise networks use the DHCP protocol. Therefore, if your JS100 unit is connected to a

home gateway or router or an enterprise network, use the DHCP Client option. When the DHCP

Client option is used, most of the other properties shown cannot be changed by the user.

If the JS100 unit is connected to a small, isolated home network, a DHCP server is unlikely to be

available. If a DHCP server is not available, set the LAN Protocol property to DHCP Server, making

the JS100 unit to be the DHCP server. If the JS100 unit is acting as a DHCP server, you must type

the start and end range of available DHCP addresses a nd the lease time in seconds in the LAN

DHCP Starting IP Address box, the LAN DHCP Ending IP Address box, and the LAN Lease

Time box, respectively.

Computers that are connected to the same private network are automatically assigned IP

addresses and other property settings by the JS100 unit, which makes it possible for such

computers to automatically communicate with the JS100 uni t. Do not set the JS100 to be a DHCP

server if there is another DHCP server on the network. Rather, use the Static option, which allows

you to manually set the IP address, subnet mask, and other properties. The computers connecting

to the JS100 unit must have the same s ettings. Only users with network administrat ion experience

should configure the network properties in this way because of the complex ity. U nusual network

setups, however, may benefit from using the Static option because it provides the most flexibility.

The JS100 router unit cannot be setup as a DHCP client because as a router, it should have a

gateway IP address other than its own IP address; if JS100 unit is unable to obtain an IP address

from a different DHCP server, then no client would be able to use the router . Therefore, it is

advisable to set the JS100 router as the only DHCP server on the network.

 LAN IP Address. Sets the IP address of the LAN interface.

 LAN Subnet Mask. Sets the subnet mask of the LAN interface.

 LAN Default Gateway. Sets the IP address of the default gateway to use on the LAN.

 LAN Domain Name. Sets the domain name to be provided to the LAN client requesting an IP

address through DHCP.

 LAN DNS Servers. Sets the IP addresses of the DNS servers to use for resolving host names.

 LAN WINS Servers. Sets the IP addresses of the WINS server to use for resolving NetBIOS

names.

CONFIGURING YOUR JS100

The initial setup is now complete. To begin configuring your JS100 unit, click Continue.

SETUP COMPLETE PAGE PIC

The configuration user interface has six main pages for configuring the JS100 unit:

Notes: To view the pages associated with each main page, move your cursor over page names

across the top of the user interface. To go to a particular page, click the page name.

If you are satisfied with the configuration settings you have made on each configuration page, click

Apply before going to another configuration page. If not, click Cancel.

 Administration. Administration pages include the following (see Administration for details):

z Administration - Basic z Firmware Administration z Error/Alerts Logging z Windows Setup z User Management - Basic

 Share Management. Share Management pages include the following (see “Share

Management” for details):

z Share Management - Basic z Create New Share z Share Access

 Disk Management. Disk Management pages include the following (see “Disk Management”

for details):

z Disk Management – Ba sic z Legacy Disk Management – Basic z Create New Disk Pool z Resize Disk Pool z Add Mirrors/Spares z Remove Mirrors/Spares z Default Disk Behavior z Disk Power Management

 Networking. (see “Viewing and Modifying Network Settings” and “Viewing and Modifying

Network Settings”).

 Printers. (see “Selecting a Printer”)

 Site Map. The Site Map page provides links to all the JS100 configuration pages (see

“Navigating to Other Site Pages”).

ADMINISTRATION

Administration - Basic

On the Administration - Basic page, you can view and modify the following basic JS100 administration settings:

 JS100 machine name (see “Assigning a Name to the JS100 Disk Storage Unit” on)

 Language

 Administration user name

 Administration password

 Security button enabled/disabled.

 JS100 time

 Browser time

 Time zone region

 Time zone country

 Time zone city

 NTP servers

The JS100 unit software keeps track of the date and time and uses this information to timestamps files as well as for administrative purposes, such as error and connection logging. The JS100 unit clock runs in real time and has a battery to keep the clock running even when the power to the JS100 unit is turned off.

The current date and time as recorded by both the JS100 unit and the PC that is connected to the unit is displayed. To manually set the JS100 time, click Set Time Manually. To set the JS100 time to match that of the PC that is connected to the JS100 unit, click Set JS100 Time to Match.

ADMINISTRATION – BASIC PAGE PIC

The JS100 unit is also capable of synchronizing the date and time settings on the network. JS100 units that are on networks connected to the Internet should usually be set up to do this. This kind of network time synchronization is done through an international standard called Network Time Protocol (NTP).

There is space opposite NTP Servers to type the IP addresses of three machines for the J S100 unit to use for determining the current date and time. The default IP addresses are 192.5.41.40,

192.5.41.41, and 133.100.9.2. The first two of these IP addresses are servers run by the United States Naval Observatory as a public service to provide the precise time over the Internet. The third is a similar time server in Japan. These are generally good choices for time servers.

Use the spaces opposite the Time Zone Region, Time Zone Country , and Time Zone City to make local time zone settings.

To perform a software reboot of the JS100 unit system, click Reboot. To restore the JS100 unit system to the factory settings, click Restore Defaults.

Firmware Administration

On the Firmware Administration page, you can view the current JS100 unit firmware version and update the firmware to a newer version, if available. Alw ays note the version information when contacting technical support.

To update the firmware

1 Download the new version of the firmware to a PC that is connected to the JS100 unit. 2 Click Browse. 3 Click the name of the downloaded file, and then click Open. 4 Click Update.

Caution! The update process takes several minutes. Do not turn off the JS100 unit while the

update is in progress! Doing so could corrupt the JS100 software, making it impossible for the JS100 unit to boot or to update the firmware in the future. If you do accidentally t urn off the JS100 unit while the update is in progress, contact technical support for help.

FIRMWARE ADMINISTRATION PAGE PIC

Error Alerts/Logging

See “Making Notification Settings”.

ERROR ALERTS LOGGING PAGE PIC

To specify the IP address where system log messages are sent and to set connection logging

options, click View Logging Options. The JS100 unit system logs connection information and

redirects it to the specified IP address. The connection logging options include the following:

Disabled Disables connection logging

Denied Enables logging of denied connections

Accepted Enables logging of the accepted connections

Both Enables logging of both denied and accepted connections

Windows Setup

On the Windows Setup page you can set up how a JS100 unit participates in a Windows

environment:

 Workgroup Member mode (default) (see “Workgroup Member Mode”)

 Domain Member mode (see “Domain Member Mode”)

 Primary Domain Controll er (PDC) mode (see “Primary Domain Controller Mode”)

Note: The available settings on the Windows Setup page depend on the type of mode that is

selected.

Workgroup Member Mode

In Workgroup mode there are two options for limiting share access to important data:

Password-based share access (PBSA) User-based share access (UBSA).

PBSA is a simple model that allow s only users hav ing the correct pa ssword to gain a ccess to an

individual share.

UBSA access is more flexible. An administrator c an grant perm issions to shares t o each indivi dual

user. An individual user can be assigned either no access, full access, or read access on a

share-by-share basis. If you select USBA, you must also designate a pool. The JS100 unit uses this

pool to save user information. If no disk pool exists, you must create one (see “Creating a New Disk

Pool”) before you select UBSA.

To configure a JS100 unit as a member of workgroup

1 Select the Workgroup Member Mode checkbox. 2 Type the workgroup name in the Workgroup Name box. 3 Select either the Password Based Share Access check box or the User Based Share Access

check box. If you select the User Based Share Access check box, in the Pool Name list, click the

pool where user accounts are stored.

WINDOWS SETUP PAGE PIC

Domain Member Mode

A domain is a workgroup with the added feature of single sign-on. With single sign-on, a user has

one account that is shared across multiple computers. Also, the u ser can access resources on

another computer without having to reauthenticate.

Computers in a domain are controlled from a central location (domain controller) and users must

obtain central authentication before joining the domain. If your network uses a domain, you may

prefer to configure the JS100 unit t o connect to the network as a domain membe r. When the JS100

unit is configured in this way, the JS100 unit software sends a request to the PD C to authenti cate

users, which provides user-level security.

Although the JS100 unit can be in only one domain at a time, you can configure the unit to connect

to up to two different domains. This allows you to easily switch between the two domains using the

same user name and password.

To configure a JS100unit as a member of a domain

1 Select the Domain Member Mode check box. 2 Type the domain name in the Domain Name box.

WINDOWS SETUP PAGE PIC

If the JS100 unit is recognized in this domain, the unit rejoins the domain without your having to

authenticate. Otherwise, you must type the domain administrator user name in the Admin User

box and the password in the Admin Password box.

For JS100 units that are also configured to support Network File System (NFS), the JS100 unit

assigns UNIX

File System (CIFS). User IDs are in the range 35000–40000; group IDs are in the range

42000–43000.

user IDs (UID) and group IDs (GID) to files created through the Common Internet

Primary Domain Controller Mode

A domain controller must exist on a network before you can create a domain. The domain controller

is the repository of user information.

Note: Each domain may have only one PDC. If a PDC already exists in a given domain, do not configure the JS100 unit as a PDC

Different versions of Windows have different levels of support for domain membership. Windows

NT, Windows 2000, and Windows XP Professional fully support domain membership. Users of these

versions of Windows can use a JS100 unit to maintain user accounts and to use the additional

security features of domains. Windows 98 and Windows Me provide limited domain membership

support. Users of computers running on one of these Windows operating systems can have their

account information served by a JS100 unit, but they cannot use the additional security features of

domains. Users of Windows XP Home Edition cannot use PDC support in any way.

To configure the JS100 unit as a primary domain controller

1 Select the Primary Domain Controller Mode check box. 2 Type the doma in na me in the Doma in Na me box . Users wa nting to j oin th e doma in mus t includ e

the domain name in the logon information. 3 Type the administrator user name in the Admin User Name box. The administrator account is used

to add, delete, and modify user and machine accounts in the domain.

Tip: The administrator account is separate from the one used to access the JS100 user interface.

4 Type the administrator password in the Admin Password box and again in the Confir m Password

box. The administrator password is the password for the administrator account. 5 Click a pool in the Profiles and Scripts Pool list.

Notes:

 When operating as a PDC, a JS100 unit stores some dat a about each user on the dis k.

The JS100 software create two shares within the pool given here: profiles and netlogon. Domain users do not need to be aware of these shares, but the administrator does to ensure that there is enough disk space.

 The netlogon share contains the logon script described in Step 6.  For some versions of Windows, the operating system stores the user environment

(window layout and menu items) in the profiles share.

6 Click a drive letter in the Logon Drive box.

Notes: When a user logs on to the domain, the user home directory is assigned this drive letter . This is essentially an implicit net use command. For the logon drive to work for a given user, that user must have a home directory (see “Creating a User Account”). If no home directory exists, the drive specified here is not mounted for that user.

7 Type the name of the logon script in the Logon Script box.

Note: The logon script is the name of an MS-DOS batch script that runs on the local machine when a user logs on to the domain. Because this same script is run for every user in the domain, it is a convenient place to set up a common environment for all users. For example, the logon script could be used to synchronize machine time (see the Microsoft net time command) or to map a common shared drive to a drive letter (see the Microsoft net use command). See also “Creating a Logon Script”. For more information about using JS100 as a PDC, see “Using a JS100 Unit as a Primary Domain Controller”.

WINDOWS SETUP PAGE PIC

User Management - Basic

The User Management - Basic page allows an administrator to manage user accounts when UBSA mode is enabled, and the JS100 unit is set up to operate in Workgroup Member mode.

To add a new user

1 Click Create New User.

USER MANAGEMENT - BASIC PAGE PIC

2 Type the name of the user in the New User Name box. 3 Type the login password for the new user in the Login Password box and again in the Confirm

Password box. 4 In the Shares Permissions box, click the permissions to be granted to the new user. 5 Click Create User.

CREATE NEW USER PAGE PIC

SHARE MANAGEMENT

A share is a directory that can be mounted on one or more computers and filled with as many

subdirectories as desired, up to the limit of the space in the disk pool in which the share exists.

A pool is a specified amount of disk space that contains one or more shares (see “Disk

Management” for information about creating and managing disk pools). If more than one share is

in the same pool, any space taken up by one share is space that is not available for the other shares

in that pool, and if any one share fills up the space, no files can be written to any of the shares in

that pool until some files are deleted. Shares in other pools however, continue functioning normally

as long as there is available space in the other pools.

Note: A disk pool must be created before a share can be created (see “Disk Management”).

The JS100 unit supports the Microsoft file allocation table (FAT) file system. If a disk is claimed

using the FAT system, the entire disk is a considered as a single share. A disk using the FAT system

is called a legacy disk (see “Legacy Disk Management - Basic”), and a legacy disk share is called a

foreign share. Otherwise, a share is called a pool share.

Administrators can control how each share is accessed. JS100 units support four protocols for

accessing shares:

 Common Internet Fi le System (CIFS)

 Network File System (NFS)

 Hypertext Transfer Protocol (HTTP)

 File Transfer Protocol (FTP)

Windows machines use CIFS protocol; UNIX-based machines typically use NFS, and Web browsers

use HTTP. FTP is an older internet protocol supported by both browsers and command-line-based

clients.

Each of these protocols can be disabled globally. If they are enabled globally , they may be enabled

or disabled independently for each share. Moreover, in workgroup modes (see “W orkgroup Member

Mode”), administrators can control which individuals can access each shar e. In PBSA mode, only

individuals who know the share password can access the share. In UBSA mode, read, read/write,

or no access permissions may be granted to each individual user.

Share Management - Basic

The Share Management - Basic page lists all the shares on the JS100 unit and the access

permissions for each share.

Global Access Info. Lists the permissions for each file access protocol. Shares. Lists the pools shares, which are grouped by pool. Legacy Disk Shares. Lists foreign shares (if any exist).

The CIFS and NFS protocols are read-only, unless write p ermiss ion is granted . Sim ilarly, th e FT P

and HTTP protocols are read-only, unless create and/or delete permission is granted.

The create permission allows users to crea te new files but not alter existing files. The delete

permission allows users to modify and delete existing files. If a share has delete permission but not

create permission, users can modify or delete files, but cannot add them.

SHARE MANAGEMENT – BASIC PAGE PIC

To rename an existing share, click Rename Share.

To create a new share, click Create New Share.

NFS Setup on Computers Running Linux and UNIX Operating Systems

Note: You must be root on the machine.

1 On the local machine, create a directory where you want to mount th e share.

[root@machine_name /]# cd /

[root@machine_name /]# mkdir /JS100

2 Mount the share.

[root@machine_name /]# mount -t nfs 10.19.67.9:/shares/BigPool/BigShareJS100

The following information is displayed when the share is ready to use:

[root@machine_name /]# ls /JS100fellowshipofthering_320x176.mpegking_arthur_320x144.mpeg shrek2_320x176.mpegi_robot_320x176.mpegpearl_harbor.mpeg

Create New Share

The Create New Share page allows you to create a new share in an existing pool.

In Workgroup Member mode with PBSA, the Enable Share Authentication security feature should

be enabled. When enabled, this feature provides share-level security through password protection

of Windows shares.

In Workgroup Member mode with UBSA, users are listed under share permissions. This feature

provides control access to the newly-created share on a user-by-user basis. If more-advanced

security features are required, configure the JS100 unit as a domain controller (See “Primary

Domain Controller Mode”).

To create a new share in Workgroup Member mode with PBSA

1 Type the name of the new share in the New Share Name box. 2 In the Create in Pool list, click the pool where the new share is to be located. 3 Select the Enable Share Authentication check box to password protect the share. Otherwise,

the share can be accessed by anyone that is able to connect to th e unit. 4 Type the password in the Share Password box and again in the Confirm Password box. 5 Click Create Share.

CREATE NEW SHARE PAGE PIC

To create a new share in Workgroup Member mode with UBSA

1 Type the name of the new share in the New Share Name box. 2 In the Create in Pool list, click the pool where the new share is to be located. 3 Opposite Shares Permissions, click the permission type to be granted to each user. 4 Click Create Share.

Share Access

The Share Access page allows an administrator to view and modify share access. This page is

available only if the JS100 unit has been configured as a member of a workgroup. It is not available

if the JS100 unit has been configured as a member of a domain or as a domain controller (see

“Primary Domain Controller Mode”).

If PBSA has been set for the workgroup, the content of the Share Access page is different than if

UBSA has been set for the workgroup.

To change the share access settings of an existing share for a workgroup with PBSA

1 In the Share Name list, click the name of the share. 2 Click the Enable Share Authentication check box to change the setting. Selecting the check box

enables password-protected access; clearing the check box disables pa ssword-protected access ,

allowing open access. 3 Click Apply.

To change the password of a password-protected share

1 Type the new password in the New Password box and again in the Confirm Password box. 2 Click Apply.

SHARE ACCESS PAGE PIC

To change share access settings of an existing share for a workgro up with UBSA

1 In the Share Name list, click the name of the share. 2 In the Share Permissions list, click the permission type to be granted to each user.

DISK MANAGEMENT

Disk Management - Basic

On the Disk Management - Basic page, you can do the following:

 View a graph showing the di sks that are connected to the JS100 unit (i ncluding both IDE

disks and external USB disks) and how the space on those disks is allocated

 View disk pool mapping information, which includes:-The name, type, and status of the

pools-The logical size, space used, and physical size of the pools-The amount of space on each disk that is allocated to each pool

 Create a new disk pool (see “Creating a New Disk Pool”)

 Rename a disk pool (see “Renaming a Disk Pool”)

 View detailed information about each disk

 Rename a disk (see “Renaming a Disk”)

 Erase a disk (see “Erasing a Disk”)

JS100 units can be configured to automatically use new blank disks in certain ways (see “Configuring

Default Disk Behavior”).

JS100 units use the Self-Monitoring Analysis and Reporting (SMART) protocol to query detailed information from each disk that supports SMART (most modern hard disks support SMART to some degree or another). SMART enables the JS100 unit to alert users if disk failure is imminent, which gives users an opportunity to back up the data on the disk and to replace the disk.

To view the disks that are available, select the Show Disk Details check box.

Renaming a Disk

To rename a disk

1 On the Disk Management - Basic page, select the Show Disk Details check box, and then click

Rename Disk.

2 In the Old Disk Name list, click the name of the disk that you want to rename. 3 Type the new name in the New Disk Name box. 4 Click Rename Disk.

RENAME DISK PAGE PIC

Erasing a Disk

The Erase Disk function erases the data on a disk. When you wipe a disk, ensure that all the pools

in the target disk that span multiple disks have either been deleted or that these companion disks

are also being wiped at the same time. If this condition is not met, an error results.

To erase disks

1 Select the Show Disk Details check box, and then click Erase Disk. 2 Select the respective check boxes for the disks to be included in the wipe operation. 3 Click Quick Erase to remov e only the control information from the disk. Click Full E rase to

completely erases all the data from the disk.

Notes:

 The Full Erase process is very slow; the amount of time required for a full erase

depends on the size of the disk.

 For the full erase operation to proceed, you must type Yes, destroy everything on

this disk in the Confirmation String box.

WIPE DISK PAGE PIC

Legacy Disk Management - Basic

The Legacy Disk Management - Basic page displays information about any l egacy disks that are

attached. Before you remove a legacy disk, click Safely Remove Disk.

LEGACY DISK MANAGEMENT – BASIC PAGE PIC

After you remove the legacy disk, click the Error: Disk ‘Foreign Disk 1’ is Broken message to

close the message.

LEGACY DISK MANAGEMENT – BASIC PAGE PIC

To check and repair a legacy disk, click Check and Repair. The results are reported on the

Partition ‘LEGACY_DISK’ Check and Repair Result page. To return to the Legacy Disk Management

page, click Continue.

PARTITION “LEGACY_DISK” CHECK AND REPAIR RESULT PAGE PIC

Creating a New Disk Pool

You can set the new pool to be mirrored, striped, or both, depending on how many disks are

available. Also, you can encrypt the pool.

By default, the new disk pool is auto matically configured to maximize the size of the pool. To

manually configure the new disk pool, select the Manual Configuration check box.

When manually configuring the new disk pool, you can specify how much of the current disk is

mapped to the new pool. If you select either or both the Mirroring and Striping check boxes, you

must assign at least one disk to each of the columns by selecting the appropriate check box. Do not

assign any one disk to more than one column. To specify the amount of space to be allo cate d on

each disk, either type the amount of space (in GB) in each Space Allocation box, or use the slider.

The software adjusts the assigned amount of space to no t exce ed the ma xim um a mount allow e d

for each disk. The total for each column must be the same.

Creating a JBOD or Raw Pool

1 Type the name of the new pool in the New Pool Name check box. 2 Select the Manua l Con f iguration check box. 3 For each disk that you want to use, select the Use check box for that disk. 4 For each disk, specify the amount of space to be allocated. 5 Click Create Pool.

Creating a RAID 0 or Striped Pool

1 Type the name o f the new pool in the New Pool Name check box. 2 Select the Striping check box. 3 Select the Manual Configuration check box. 4 For each disk, specify the amount of space to be allocated (RAID 0 requires that the space on each

disk be the same). 5 Click Create Pool.

Creating a RAID 1 or Mirrored Pool 1 Type the name o f the new pool in the New Pool Name box. 2 Select the Mirroring check box. 3 Select the Auto Configuration check box. 4 Click Create Pool.

Creating a RAID 0+1 or Mirror of Stripes Pool 1 Type the name o f the new pool in the New Pool Name box. 2 Select the Mirroring check box. 3 Select the Striping check box. 4 Select the Auto Configuration check box. 5 Click Create Pool.

Encrypting the Pool

1 Select the Encrypt Pool check box. 2 Type the password in the Encryption Password box and again in the Confirm Password box. 3 Select the Restore Pool Password check box. 4 Click the secret question of choice in the Secret Question list, and then type the answer to the

question in the Secret Answer box.

CREATE NEW DISK POOL PAGE PIC

Renaming a Disk Pool

1 On the Disk Management - Basic page, click Rename Pool. 2 In the Old Pool Name list, click the name of the pool that you want to rename. 3 Type the name o f the new pool in the New Pool Name box. 4 Click Rename Pool.

RENAME POOL PAGE PIC

Resizing a Disk Pool

1 Open the Resize Disk Pool page. 2 Click the name of the disk pool in the Pool Name list. 3 Select the Use check box next to the listed disks you want to include. 4 in the Space Allocation boxes, type the amount of allocation space (in GB), or use the slider to

specify the allocation space for each disk. 5 Click Resize Pool.

RESIZE DISK POOL PAGE PIC

Adding Mirrors/Spares

If additional disks are available, you can add mirror/spares to existing pools. Also, you can covert

a JBOD (just a bunch of disks) pool to the mirror pool.

To add mirrors/spares, open the Add Mirrors/Spares page.

ADD MIRRORS / SPARES PAGE PIC

Removing Mirrors/Spares

On the Remove Mirrors/Spares page, you can remove mirrors/spares from existing pools. If one of

the disks of a mirrored pool has failed, you must use this page to remove the mirror from the pool.

REMOVE MIRRORS/SPARES PAGE PIC

Configuring Default Disk Behavior

On the Default Disk Behavior page, you can specify the default action when a new disk is added to

the JS100 unit.

Caution! The JS100 unit claims a disk before using it. The clai mi ng proces s m a rks the dis k as being used by the JS100 unit and wipes any preexisting data on the disk.

To set the default disk behavior, click one of the following in the New Disk Action list.

1 Take No Action. In this case, nothing happens by default. You must manually configu r e how

space on the new disk is to be allocated. 2 Create or Expand Primary Pool Across All Disks. In this action, all new disks are claimed and

their storage space is added to the primary pool and share. After you click this action in the New

Disk Action list, you must type the name of the primary disk pool in the Primary Disk Pool Name

box and type the name of the primary share in the Primary Share Name box. 3 Create or Mirror Primary Pool. This action specifies that a primary pool be created when the first

disk is added. When the second disk is added, a mirror is created for the primary pool and share.

After you click this action, you must type the name of the base disk pool in the Base Disk Pool

Name box and type the name of the base share in the Base Share Name box. 4 Create one pool pe r di s k. In this action, a new base pool and base share are created. After you

click this action, you must type the name of the base disk pool in the Base Disk Pool Name box

and type the name of the base share in the Base Share Name box. The names of the pool and

share for each disk are created by appending a number to these names. For example, if you type

MyPool and MyShare, the JS100 unit uses MyPool1 and MyShare1 for the first disk, MyPool2 and

MyShare2 for the second disk, and so on.

DEFAULT DISK BEHAVIOR PAGE PIC

Setting Disk Power Management Options

On the Disk Power Management page, you can modify the spin down times of the avail able d isk s

when they are idle. The times specified can be given in 5-second intervals up to a maximum of 21

minutes and 15 seconds.

Note: Some disk drive manufacturers may automatically set a spin down time minimum in those cases, the actual spin down time may exceed tim e you specify.

DISK POWER MANAGEMENT PAGE PIC

Media Management

This section describes the tabs in the “Media Management”, which includes

1. iTune Jukebox: share your JS100 collection with family and friends by using iTunes,

2. Airport Express Jukebox: streams music from JS100 to Apple’s Airport Express,

3. Internet Radio Jukebox: records Internet radios,

4. Broadcast Jukebox: broadcasts music in network,

5. UPnP Media Server: selects your favorite music, photo and video on demand.

iTunes Jukebox

As long as you enable the “iTunes Jukebox”, your iTunes or Roku SoundBridge can automatically discover JS100, search all songs and Apple music videos, and play music on demand. You can also assign a specific share directory shared with your family and friends.

To download iTunes software, please visit http://www.apple.com.

Auto Start iTunes Jukebox: To enable this tab, iT une Jukebox will be automatically lauched as long as JS100 is powered on.

iTunes Jukebox Name: You can modify the Jukebox Name showed on iTune computers.

iTunes Jukebox Port Number: We recommends users to keep the default port number

iTunes Jukebox Share D irectory: Users can select a given folder to be shared by iTune computers.

Airport Express Jukebox

You are easy to discover Apple Airport Express devices in the network, and to stream music from different share folders to those ones.

 Click “Airport Express Jukebox” on “Media Management” tab to refresh and to discover

Airport Express Devices in the same network subne t

 Select a shared folder for every Airport Express device  Start or Stop to stream music from the selected folders to Airport Express Devices  Click on “Apply” to save all settings

JS100

Convert digital music in Apple Lossless format

Because Airport Express uses Apple lossless encoder to play m4a format only, users may put your collection of music to iTune Library, and convert those files i n Apple lossless. After conversion, you can transfer those new files to JS100.

 Click the “edit” tab on iTune, and select “preference” to open a window  Client “Importing” on the “Advanced” tab, and select “Apple Lossless Encoder” on

“importing Using”.

 Make a right click on the songs you want to convert, and select “ convert selection to

Apple Lossless

 Copy those new files to JS100

Configure Airport Express

Users are easy to configure Airport Express by simply using “Airport Utility Admin”. Please follow the below instructions to deploy Airport Express to work with JS100.

Launch “Airport Admin Utility” and click “Configure”

Note: the default setting of Airport Express enables DHCP server and Wireless Base Station, your computer is supported to access its wireless network and to share a same subnet mask, or to obtain an IP address from Aitport Express.

 Click the “Airport” tab, and name Airport Express same to the one you enter in the

JS100

 Select “Join an Existing Wireless Network” in the field of “Airport Network”, and enter a

wireless “Network Name” (SSID) that you want to join

 Click the “Internet” tab, select either “Using DHCP” in the field of “Configure Internet”

to obtain an IP address from JS100, or “Manually” to enter IP address, subnet mask and router address (the IP address of JS100).

Note: You are recommended to select “Using DHCP” if the JS100 is the only DHCP server.

Broadcast Jukebox

JS100 can broadcast music from a selected share folder Your family and friends are easy to stay tuned at JS-100 by using PC media players such as Winamp, Windows Media Player, iTunes and Yahoo Music Engine.

Listen to JS100 with Winamp, Windows Media Player or Yahoo Music

Engine

Click on “File” and select “Play URL” or “Open URL”, and enter JS100’s IP address and port number as the following formats. http://192.168.1.100:8000 or http://JS100:8000

Listen to JS100 by using iTunes

Click on the” Advanced” tab and select “Open Stream”,

Play with Winamp & Windows Media Player

Internet Radio Jukebox

You can rip MP3 files from Internet radios. There are p lenty of Internet Radios on iTunes, Winamp and Windows Media Player. You must get the latest information because Internet Radios used to change port numbers and path.

Enter the IP address, port number and path of Internet radio stream that you want to rip.

Get the information of Internet Radios from iTunes

 Launch iTunes and go to Radios  Select an Internet radio station, and move it to iTunes Library  Right-click on the Internet radio on iTunes Library, and select “Get Info” to open a

window

 Click on “Edit URL” to get the link to Internet Radio  Enter the link on JS100

Get the information of Internet Radios from Winamp

 Launch Winamp and go to “Online Media”  Select an Internet radio station  Right-click the radio on “Playlist Editor”, and select “view file info” to get the link

information

 Enter the link on JS100

UPnP Media Jukebox

As long as you enable the “UPnP Media Server”, you are easy to play your favorite music, photo and video on digital media players compatible to UPnP AV protocols.

JS100

Section 3: Using JS100 as a Primary Domain Controller

After the JS100 unit is configured as a primary domain controller (PDC), you must add each computer to the domain. Open the Windows Help and Support Center for instructions on adding a computer to a domain.

CREATING A USER ACCOUNT

1 Log off of Windows and then log back on.

2 Type the PDC administrator user name and password and in the appropriate boxes.

3 Click the new domain name in the Log on to box, and then click OK.

4 Open a command prompt window.

Type net user /add /domain <user name> <password>

where

<user name> is the user name you want to use, and

<password> is the password you want to use.

5 Press ENTER.

CREATING A HOME DIRECTORY

Each user can create a home directory, which is a disk share that is dedicated to that particular user.

Having a home directory enables the logon drive feature (see “Windows Setup” on page 34) and

the home option on the Microsoft net user command. The logon drive is mapped only for those

users that have created a home directory.

To create a home directory

Create a share (see “Create New Share”), and assign the user name as the share name. The share

must reside on the PDC, but it can be in any of the PDC pools.

CREATING A GROUP ACCOUNT

In Microsoft Windows, file access permissions may be given to individual users or to groups of u sers.

A group can have any number of users, and users can be in any number of groups. When there are

many users, the use of groups can simplify the administration of file permissions. For example,

whatever file permissions are granted to the group also apply to the members of the group. As

group membership changes, the administrator has only to update the group account to

accommodate new members and deny access to those who have lef t the group.

Domain members rely on the domain controller to provide group membership information. When a

JS100 unit is acting as a PDC, it maintains the group membership i nformati on. Groups and group

membership may be managed using the Microsoft net group command. To use the net group

command, log on to Windows as the domain administrator and open a command prompt window.

1) net group /domain /nurses /add

2) net group /domain /doctors /add

3) net group /domain /nurses dean /add

4) net group /domain /nurses judy /add

5) net group /domain /doctors dawn /add

6) net group /domain /nurses dean /delete

7) net group /domain /doctors dawn /delete

Examples 1 and 2 create new groups called nurses and doctors. Examples 3, 4, and 5 add individual

nurses to these groups. Examples 6 and 7 delete individual users from the groups.

The JS100 unit automatically assigns all users to a group named users. It is not necessary t o add

users to the users group, and users cannot be deleted from the users group. The net group

command cannot be used to query the members of the users group, but the net users query

returns the same information.

Note: All files on JS100 have permissions for the user who owns the file, a default primary group, and Everyone. Separate permissions can be added for individual users using Windows access control list (ACLs). The default primary group is always users and cannot be changed. For the current release, there is no reason to create a group accoun t.

For JS100 devices that are also configured to support NFS, JS100 assigns UNIX user IDs (UIDs) and group IDs (GIDs) to files created through CIFS. User IDs are in the range 35000–40000; group IDs are in the range 42000–43000. Moreover, setting up permiss ions on a Windows platform and copying the file to a JS100 unit disables your permissions.

MANAGING THE DOMAIN

Use the Microsoft net user command to ad d, delete, and modify user accounts. Use the Microsoft

net group command to add, delete, and modify group accounts as well as to add and delete users

memberships to groups.

CREATING A LOGON SCRIPT

A JS100 unit passes the name of the current user to the logon script when the script is run. This

allows the script to run differently for different users. Use the “%1” replaceable parameter to

access the user name.

After you have access to the netlogon share, you must create the logon script. It must reside within

the netlogon share that the JS100 unit automatically creates in the pool given in “Profiles and

Scripts Pool” . Y ou can include directory names within the script name, but the path must be relative

(the path cannot start with a drive letter or a slash). For example, if you type netlogon.bat, when

you have access to the netlogon share, you must create a file named netlogon.bat. Or if you type

scripts/netlogon.bat, you must create both a directory named scripts as well as the netlogon.bat

file.

Glossary

A B C D F H I J L M N P R S U W

AP access point A stand-alone wireless hub that allows any computer that

has a wireless network adapter to communicate with another computer and to connect to the Internet.

ATA advanced technology attachment A disk drive implementation that

integrates the controller on the disk drive itself. Also known as IDE Parallel ATA.

authentication The process for verifying that an entity or object is who or what it claims to

be. Examples include confirming the source and integrity of informatio n, such as verifying a digital signature or verifying the identity of a user or computer.

base pool base share The pool that is created when a new disk is added using the Create One

Pool Per Disk option. The share that is created when a new disk is added using the Create One Pool Per Disk option.

CIFS Common Internet File System computer administrator A user who manages a computer. The computer administrator makes

system-wide changes to the computer, including installing programs and accessing all files on the computer, and can create, change and delete the accounts of other users.

DHCP Dynamic Host Configuration Protocol A mechanism for allocating IP

addresses dynamically so that addresses can be reused when hosts no longer need them.

domain A workgroup with the added feature of single sign-on. With single sign-on,

a user has one account that is shared across multiple computers. Also, the user can access resources on another computer without having to reauthenticate. Computers in a domain are controlled from a central location (domain controller) and users must obtain central authentication before joining the domain.

FAT file allocation table foreign share A legacy disk share. fragmentation threshold The threshold at which the data packet is broken into multiple frames. This

determines the packet size and affects the throughput of the transmission.

FTP File Transfer Protocol

HTTP Hypertext Transfer Protocol

IDE integrated device electronics A data-transfer interface in which the

control electronics for the disk drive are physically located on the drive itself rather than on an expansion board or drive adapter. Synonym:

integrated drive electronics.

IEEE 802.11i IEEE 802.11i (also known as WPA2™) is an amendment to the IEEE 802.11

standard specifying security mechanisms for wireless networks. The draft standard was ratified on 24 June 2004, and supersedes the previous security specification, Wired Equivalent Privacy (WEP), which was shown to have severe security weaknesses.

IEEE 802.1X - 2001 The IEEE standard for Port Based Network Access Control. The IEEE

802.1X standard enforces authentication of a network node before it can begin to exchange data with the network.

IP address The address of a computer that is attached to a network. Part of the

address designates which network the computer is on, and the other part represents the host identification.

JBOD just a bunc h of disks

LAN local area network A high-speed, low-error data network covering a

relatively small geographic area.

legacy disk A disk that uses the FAT file system.

mirror A mirrored volume is a fault-tolerant volume that duplicates data on two

physical disks. A mirrored volume provides data redundancy by using two identical volumes, which are ca lled mirrors, to duplicate the information contained on the volume. A mirror is always located on a different disk. If one of the physical disks fails, the data on the failed disk becomes unavailable, but the system continues to operate in the mirror on the remaining disk. You can create mirrored volumes only on dynamic disks.

net time The net service command that synchronizes the computer clock with that

of another computer or domain. Used without parameters, net time displays the time for another computer or domain.

net use The net service command that connects a computer to or disconnects a

computer from a shared resource, or displays information about computer connections. The command also controls persistent net connections. Used without parameters, net use retrieves a list of network connections.

net user The net service command that adds or modifies user accounts or displays

user account information.

NFS Network File System

PBSA password-based share access PDC primary domain controller pool A specified amount of disk space that contains one or more shares. pool share A share created on a nonlegacy disk. primary pool The single pool to which new disk space is added or mirrored when a new

disk is added.

primary share The single share in the primary pool.

RADIUS Remote Access Dial-In User Service RADIUS is a client/server protocol and

software that enables remote access servers to communicate with a central server to authenticate dial-in users and authorize their acce ss to the requested system or service.

RAID redundant array of independent disks A method used to standardize and

categorize fault-tolerant disk systems. RAID levels provide various mixes

of performance, reliability, and cost. RAID 0 A RAID level that provides striping. RAID 1 A RAID level that provides mirroring. root The highest or uppermost level in a hierarchically organized set of

information. The root is the point from which further subsets are branched

in a logical sequence that moves from a broad or general focus to narrower

perspectives. router A computer networking device that forwards data packets toward their

destinations through a process know as routing. RTS threshold The number of frames in the data packet at or above which an RTS/CTS

(request to send/clear to send) handsh ake is tu rned on be fore t he pac ket

is sent. The default value is 2347.

SATA serial advanced technology attachment. An evolution of the parallel ATA

physical storage interface. SATA is a serial link—a single cable with a

minimum of 4 wires—that creates a point-to-point connection betwee n

devices. share A directory that can be mounted on one or more computers and filled with

as many subdirectories and files as desired, up to the limit of the space in

the disk pool in which the share exists. single sign-on A process that allows a user with a domain account to log on to a network

once using a password or smart card and to gain access to any computer in

the domain. SMART Self-Monitoring Analysis and Reporting striping A technique for spreading data over multiple stored disks, which speeds up

the retrieval of the data stored on the disks.

UBSA User-based share access UPS Uninterruptible power supply USB Universal serial bus A bus used to connect devices to a host (a computer in

which a host controller is installed).

WAN wide area network In contrast to a LAN, a WAN is a data network that

covers a wider geographic area and usually operates at a lower speed. In

the home environment, the WAN is usually the internet. WEP Wired Equivalent Privacy A form of data encryption. wipe The process of removing data from a disk.

Quasarbiz JS100 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual