LG N4B1 Manuale utente


Safety warning
Safety warning
Note
1Do not place any objects within 15cm of the unit.
The unit reaches high temperatures creating the risk of burn injuries.
2Only use compatible devices with the system ports, or the system and devices
risk being damaged.
3 Do not use damaged disks. Product can be damage.
4Do not dismantle or change the structure of the system in any way. This may
cause electric shock.
5
When dealing with system components, strictly abide by the instruction manual.
Physical contact with the soldering on the backside of components may cause
severe injury.
6
When transporting the system, first turn off the system and disconnect the unit
from the power source. Sudden tension in cables can cause severe damage to
the system. Loose cables can cause injury.
7
Take caution when handling the system so as not to corrupt the hard disk data.
- Take caution not to bump or expose the system to extreme temperatures, as it
may damage the sensitive hard disk.
- Take caution when turning on the electricity, as during this time any external
bumps to the system may corrupt the hard disk data.
- The manufacturer disclaims all responsibility for loss of hard disk data.

Safety warning
8
Related to damage to the HDD and data:
- During installation or disconnection of the system, ensure that the system
does not experience any external physical shocks.
- During the operation of the HDD, short surges and stoppages of power,
which cause the system to turn off and on quickly
- There may be a sudden stoppage of electricity during operation
- Avoid moving the system during operation of the HDD, which may cause
external physical shock
- During the configuration of new volumes.
i) If during use, existing volumes are deleted and new volumes are created,
data will be lost.
ii) Before configuration of new volumes, each user must back up data, as well
as when creating new volumes, to ensure the possibility of restoration.
- e.g. virus infections.
※ Always back up hard disk data to avoid accidental data loss.
9
In the event of the administrator forgetting the password, restoration is
impossible. Hence safeguard the password.
※ To create a new password, the system must be re-initialized. In this case, all
data will be lost, and data recovery will be impossible, for security reasons.
The manufacturer disclaims all responsibility in the event of this occurrence.
10 In the event of the cover being removed during operation, the user risks
electric shock, injury, and damage to the system.

Safety warning
Warning
1Do not use damaged electrical cords. This may cause electric shock, and is a
fire hazard.
2Use a grounded cord and grounded socket to avoid electric shock and damage
to components.
3Do not handle the electrical cord with wet hands, as this may cause shock and
injury.
4When removing the plug from the socket, ensure that the plug is handled and
not the cord. Otherwise this may cause damage to the plug and even fire.
5Always check and use correct voltage to avoid electric shock, severe damage
to the system, and fire.
6Always use grounded cords and grounded sockets with correct capacity
(voltage/current), to avoid the danger of damage, electric shock, and injury.
7In the event of noise emanating from the electrical cords or sockets, to avoid fire
and injury immediately disconnect, and contact the service centre.
8 Ensure that electrical cords are correctly plugged into the sockets to avoid fire.
9
Ensure that electrical cords are not damaged or do not have heavy objects
placed on them. Keep electrical cords away from children and pets. Damaged
cords may cause electrical shock or fire.
10 Keep the power cords and sockets clean at all times to avoid fire and electrical
shock.
11
In the event of moisture entering the system, immediately disconnect the
power and contact the service centre, to avoid the danger of system damage,
electrical shock, and fire.
12 Do not block vents, as this will cause system damage.
13 Prior to cleaning the system, always disconnect the power, to avoid damage and
electric shock.
14 In the event of lighting and thunderstorms, immediately physically disconnect
the system from any power source, to avoid damage to the system.

Safety warning
15
In the event of dropping the system, contact the service centre for advice and
possible service. Not doing this creates a risk of damage, fire and electric
shock.
16 Keep the system away from direct sunlight to avoid overheating, and melting of
the case, which may eventuate in fire and injury.
17 Do not place flammable objects, candles or cigarettes on the system, as this
may cause fire.
18 In the event of a burning smell or smoke emanating from the system,
immediately disconnect the power, and contact the service centre.
19
Keep heating devices and other electrical components at a distance from the
system to avoid case melting, and hence the danger of damage, fire, and
electric shock.
20 Before disassembling the system, always ensure the physical disconnection of
the electrical cable from the socket.
21 Do not disassemble the power supply, to avoid the danger of electric shock.
22
Keep children away from the system, as consuming any parts will cause serious
injury. In the event of swallowing any parts, such as screws, immediately seek
medical treatment.
23
Ensure that multipoint power sockets are not overloaded to avoid the danger of
fire and electric shock. Ensure that cords are always neatly arranged and are
not trapped under the system or other heavy objects. When connecting and
disconnecting the electrical cord, take care in handling the socket to avoid the
danger of electric shock.
24 Ensure that there are no loose, or exposed metallic objects inside the case, to
avoid the danger of damage, fire and electric shock.
25 Ensure that hands are never used to avoid damaging the system and electric
shock. Always use screw drivers for work inside the system.

Contents
1. Introduction ....................................................11
LG NAS Introduction ..........................................................11
Supported OS ..................................................................12
Package Contents ............................................................13
Name of Each Part ...............................................................
. LG NAS Installation ..........................................1
Hard disk installation and set up ........................................15
‘LG NAS Installer’ installation (LG NAS system file installation,
volume and RAID configuration) ..........................................20
LG NAS connection ...........................................................24
‘LG NAS PC S/W Installer’ installation
(PC Application program installation and usage) ...................25
PC application program installation ............................................ 26
PC Application Program Usage ................................................. 27
. LCD panel and front button usage ......................
Power Off / On (POWER button) ..........................................35
Tray open / close (DISC OPEN button) .................................36
Action set up (MODE button) ..............................................36
IP Setup ................................................................................. 37
Backup data on discs using LG NAS (ODD Backup) ...................... 38
Writing data to disc (ODD Burn) ................................................. 39
USB device / memory card back up ........................................... 41
LG NAS State indication (SET button) ...................................42
Host name and IP confirmation .................................................. 42
Time and date confirmation ....................................................... 43
Save capacity confirmation ....................................................... 43
RAID configuration state confirmation (RAID SYNC STATE) ............ 44
System operating status check .................................................. 44
Table of Contents

. LG NAS Web Menu Use
(for LG NAS administrators) ...............................
Administrator’s Web menu access .......................................45
Express set up wizard menu ...............................................46
System setting ........................................................................ 46
User registration ..................................................................... 49
Scheduling backup .................................................................. 50
Mobile Sync ........................................................................... 53
FTP Viewer ............................................................................. 54
Changing the administrator password and information .................. 56
Help ...................................................................................... 56
System Settings ...............................................................57
Network ................................................................................ 57
Host ................................................................................................57
Interface ..........................................................................................58
Workgroup/Domain............................................................................60
Date & Time ............................................................................ 61
Date and Time Setup ..........................................................................61
NTP Setup ........................................................................................62
Mail Notification ...................................................................... 63
Volume .................................................................................. 64
Volume Array Configuration ................................................................65
Volume create...................................................................................67
Deleting volumes ...............................................................................67
Volume edit ......................................................................................67
Volume expansion .............................................................................67
Volume Migration ..............................................................................67
Power .................................................................................... 68
Hibernation Setup .............................................................................69
UPS Power Setting .............................................................................70
Shutdown .........................................................................................71
Language Setting .................................................................... 72
Firmware ................................................................................ 73
Table of Contents

Table of Contents
Upgrade ...........................................................................................73
Initialization ............................................................................ 75
Configuration Backup ........................................................................76
LG NAS Share Management ...............................................77
User ...................................................................................... 77
Group .................................................................................... 79
Folder ................................................................................... 81
Blu-ray (CD/DVD/BD) .......................................................83
Storing – Saving Disc Data to the LG NAS ................................... 83
Disc Data Copy .................................................................................84
Disc Image Backup ............................................................................85
Burning .................................................................................. 86
Burn Disc .........................................................................................87
Burn Image .......................................................................................88
Scheduling Backup & Restore ................................................... 89
Service ...........................................................................93
DDNS (Dynamic DNS) .............................................................. 93
Network Server ....................................................................... 94
FTP .................................................................................................94
AFP .................................................................................................95
Network Printer ....................................................................... 96
iTunes ..................................................................................102
USB Sync ...................................................................... 103
USB Device & Memory Card ....................................................103
e-SATA ................................................................................108
USB / Memory Card ................................................................109
Information .................................................................... 110
Status ...................................................................................110
Log ......................................................................................111
. LG NAS web menu usage (Regular users) .......... 11
User web menu access .................................................... 112
LG NAS usage ................................................................ 113

Table of Contents
Express setup menu ........................................................ 113
Mobile Sync ..........................................................................113
FTP Viewer ............................................................................114
Changing user passwords .......................................................116
Help .....................................................................................116
Blu-ray(CD/DVD/BD) ...................................................... 117
Storing .................................................................................117
Disc Data Copy - Writing Disc Data to the LG NAS ...............................118
Disc Image Backup ..........................................................................119
Burning .................................................................................120
Burn Disc .......................................................................................121
Burn Image .....................................................................................122
Mobile Device & Sync ..................................................... 123
USB Sync ..............................................................................123
e-SATA ................................................................................129
USB / Memory Card ................................................................130
. LG NAS use via network drive ......................... 11
Accessing the LG NAS data in Windows OS ........................ 131
MAC OS connection ........................................................ 134
Linux OS access ............................................................. 137
. LG NAS maintenance ..................................... 1
LG NAS shut down/reboot ................................................ 139
Administrator password and network set up initialization ...... 140
System information checking and saving. ........................... 140
Self-diagnosis execution. ................................................ 141
System failure or malfunction ............................................ 142
Power cut or failure ......................................................... 142
System temperature protection ......................................... 142

Table of Contents
10
. RAID trouble shooting ................................... 1
Appendix A Volume Construction & RAID Configuration ....... 146
Appendix B Technical Support ......................................... 152
Appendix C Open source software notice .......................... 153
Appendix D Compatible/Recommended Device List ............ 156
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