Netgear Readynas Duo 2 Manual

							Disks31
 ReadyNAS Duo v2 and NV+ v2
2. 
Pull out the disk tray and replace the disk. 
1 23
1. Hard drive 
2. Empty disk tray 
3. Assembled disk tray
Make sure that the hard disk connectors face the interior of the disk ba\
y.
3.  Slide the disk tray back into the unit and press the handle to secure th\
e disk.
The volume automatically synchronizes with the new disk in the backgroun\
d. This might 
take several hours, depending on the disk size. You can continue to use \
your ReadyNAS, 
although access is slower until the volume synchronization finishes. You\
 are notified by 
email when the process is complete. 
						

							32
A
A.   Defaults and Technical Specifications
This appendix includes the following sections: 
•     Factory Default Settings 
•     Duo v2 Technical Specifications 
•     NV+ v2 Technical Specifications   
						

							Defaults and Technical Specifications33
ReadyNAS Duo v2 and NV+ v2
Factory Default Settings
The following table lists factory default settings for ReadyNAS Duo v2 a\
nd NV+ v2.
FeatureDefault
Login User login URL when the ReadyNAS is 
not connected to a DHCP server  https://192.168.168.168/admin
Admin user name (case-sensitive) admin 
Admin login password (case-sensitive) password
Management System configuration ReadyNAS Dashboard web-based configuration and 
status monitoring
Discovery, multi-unit status monitoring, 
and RAID formatting utility RAIDar for Windows, Mac, and Linux
LAN Connections MAC address See sticker on unit
MTU size 1500
Ethernet port Auto Sense 10/100/1000BASE-T, RJ-45
LAN IP address DHCP acquired 
						

							Defaults and Technical Specifications
34 ReadyNAS Duo v2 and NV+ v2
Duo v2 Technical Specifications
The ReadyNAS Duo v2 storage system meets the following technical specifications:
General:
•     2-bay storage 
•     Marvell single-core processor
•     256MB DDR3 
•     One 1-gigabit Ethernet port
•     One USB 2.0 port (front)
•     Two USB 3.0 ports (back)
•     X-RAID2 
Physical dimensions (h x w x d):
•     142 x 101 x 220 mm 
•     5.60 x 3.98 x 8.70 in
Physical weight:
•     2.07 kg / 4.56 lb without disks
Power consumption:
•     24.2 W typical (with 2 x 1 TB spinning)
•     21.3 W idle
Electrical:
•     Input: DC 12.0V, 5A
Thermal:
•     Software controlled 92 mm chassis cooling fan
•     High temperature email alert with auto shutdown
Environmental compliance:
•     32° to 104° F
•     20% to 80% Humidity (non-condensing)
•     FCC, UL, CE, RoHS, C-tick, VCCI, CCC, KCC compliance 
						

							Defaults and Technical Specifications
35 ReadyNAS Duo v2 and NV+ v2
NV+ v2 Technical Specifications
The ReadyNAS NV+ v2 storage system meets the following technical specifications:
General:
•     4-bay storage 
•     Marvell single-core processor
•     256MB DDR3 
•     One 1-gigabit Ethernet port
•     One USB 2.0 port (front)
•     Two USB 3.0 ports (back)
•     X-RAID2 
Physical dimensions (h x w x d):
•     170 x 250 x 285 mm 
•     6.70 x 10.00 x 11.20 in
Physical weight:
•     6.70 kg / 14.90 lb without disks
Power consumption:
•     48.4 W typical (with 4 x 1TB spinning)
•     41.1 W idle
Electrical:
•     Input: DC 12.0V, 5A
Thermal:
•     Software controlled 92 mm chassis cooling fan
•     High temperature email alert with auto shutdown
Environmental compliance:
•     32° to 104° F
•     20% to 80% Humidity (non-condensing)
•     FCC, UL, CE, RoHS, C-tick, VCCI, CCC, KCC compliance 
						

							Defaults and Technical Specifications
36 ReadyNAS Duo v2 and NV+ v2
Safety Warnings
1. Install the socket outlet near the equipment in an easily accessible location. 
2. Observe the on-board battery precautions.
DANGER:
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN 
INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING 
TO THEIR INSTRUCTIONS.
3. Connect the units and their associated LAN connections only to equipment within the same 
building.
Electrical Safety Precautions
Follow basic electrical safety precautions to protect yourself from harm and the ReadyNAS 
from damage:
•     Be aware of the locations of the power on/off switch on the chassis as well as the rooms 
emergency power-off switch, disconnection switch, or electrical outlet. If an electrical 
accident occurs, you can then quickly remove power from the system.
•     Always disconnect power from the system when removing or installing main system 
components, such as the main board or memory modules. When disconnecting power, 
first power down the system with the operating system and then unplug the power cords 
of all the power supply units in the system.
•     Use only one hand when working with powered-on electrical equipment. This is to avoid 
making a complete circuit, which will cause electrical shock. Use extreme caution when 
using metal tools, which can easily damage any electrical components or circuit boards 
they come into contact with.
•     Do not use mats designed to decrease static electrical discharge as protection from 
electrical shock. Instead, use rubber mats that have been specifically designed as 
electrical insulators.
•     Use only power supply cords that include a grounding plug and plug them into grounded 
electrical outlets.
General Safety Precautions
Follow these rules to ensure general safety:
•     Keep the area around the ReadyNAS clean and free of clutter.
•     See the technical specifications in this manual for details about your specific ReadyNAS 
unit. 
						

							Defaults and Technical Specifications37
ReadyNAS Duo v2 and NV+ v2
•     
Replace the on-board battery only with the same battery or an equivalent\
 type of battery 
recommended by the manufacturer. Dispose of used batteries according to \
the 
manufacturers instructions.
DANGER:
Installing the battery upside down reverses its polarities and creates a\
 
danger of explosion. 
•     Main board replaceable soldered-in fuses: Only trained service technicia\
ns can replace  the self-resetting PTC (positive temperature coefficient) fuses on the\
 main board, using 
only new fuses that are the same as or equivalent to the ones being repl\
aced. Contact 
Technical Support for details and support.
Electrostatic Discharge (ESD) Precautions
Electrostatic discharge (ESD) is generated by two objects with differe\
nt 
electrical charges coming
 into contact with each other. An electrical 
discharge is created to neutralize this difference, which can damage 
electronic components and printed circuit boards. The following measures\
 
are generally sufficient to neutralize this difference before contact is\
 made 
to protect your equipment from ESD:
•     Use a grounded wrist strap designed to prevent static discharge.
•      Keep all components and printed circuit boards (PCBs) in their antista\
tic bags until ready 
for use.
•     Touch a grounded metal object before removing the board from the antista\
tic bag.
•      Do not let components or PCBs come into contact with your clothing, whic\
h might retain a 
charge even if you are wearing a wrist strap.
•      Handle a board by its edges only; do not touch its components, periphera\
l chips, memory 
modules, or contacts.
•     When handling chips or modules, avoid touching their pins.
•     Put the main board and peripherals back into their antistatic bags when \
not in use.
•     For grounding purposes, make sure your computer chassis provides excelle\
nt  conductivity between the power supply, the case, the mounting fasteners \
and the main 
board. 
						

							38
B
B.   Compliance Notification
Regulatory Compliance Information
This section includes user requirements for operating this product in accordance with National 
laws for usage of radio spectrum and operation of radio devices. Failure of the end-user to 
comply with the applicable requirements may result in unlawful operation and adverse action 
against the end-user by the applicable National regulatory authority.
This products firmware limits operation to only the channels allowed in a particular Region or 
Country. Therefore, all options described in this users guide may not be available in your version 
of the product.
FCC Requirements for Operation in the United States 
FCC Information to User
This product does not contain any user serviceable components and is to be used with 
approved antennas only. Any product changes or modifications will invalidate all applicable 
regulatory certifications and approvals
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two 
conditions: (1) This device may not cause harmful interference, and (2) this device must 
accept any interference received, including interference that may cause undesired operation.
FCC Guidelines for Human Exposure
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled 
environment. This equipment should be installed and operated with minimum distance of 20 
cm between the radiator and your body. 
This transmitter must not be co-located or operating in conjunction with any other antenna or 
transmitter.  
						

							Compliance Notification
39 ReadyNAS Duo v2 and NV+ v2
FCC Declaration Of Conformity
We, NETGEAR, Inc., 350 East Plumeria Drive, San Jose, CA 95134, declare under our sole 
responsibility that the NETGEAR ReadyNAS Duo v2 and NV+ v2 comply with Part 15 of FCC 
Rules. 
Operation is subject to the following two conditions:
•     This device may not cause harmful interference, and
•     This device must accept any interference received, including interference that may cause 
undesired operation.
FCC Radio Frequency Interference Warnings & Instructions
This equipment has been tested and found to comply with the limits for a Class B digital 
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide 
reasonable protection against harmful interference in a residential installation. This 
equipment uses and can radiate radio frequency energy and, if not installed and used in 
accordance with the instructions, may cause harmful interference to radio communications. 
However, there is no guarantee that interference will not occur in a particular installation. 
If this equipment does cause harmful interference to radio or television reception, which can 
be determined by turning the equipment off and on, the user is encouraged to try to correct 
the interference by one or more of the following methods:
•     Reorient or relocate the receiving antenna.
•     Increase the separation between the equipment and the receiver.
•     Connect the equipment into an electrical outlet on a circuit different from that which the 
radio receiver is connected.
•     Consult the dealer or an experienced radio/TV technician for help.
Modifications made to the product, unless expressly approved by NETGEAR, Inc., could void 
the users right to operate the equipment.
Canadian Department of Communications Radio Interference Regulations
This digital apparatus, NETGEAR ReadyNAS Duo v2 and NV+ v2, do not exceed the Class B 
limits for radio-noise emissions from digital apparatus as set out in the Radio Interference 
Regulations of the Canadian Department of Communications. 
						

							Compliance Notification
40 ReadyNAS Duo v2 and NV+ v2
European Union
The NETGEAR ReadyNAS Duo v2 and NV+ v2 comply with essential requirements of EU EMC 
Directive 2004/108/EC and Low Voltage Directive 2006/95/EC as supported by applying the 
following test methods and standards:
•     EN55022: 2006 / A1: 2007
•     EN55024: 1998 / A1: 2001 / A2: 2003
•     EN60950-1: 2005 2nd Edition
•     EN 61000-3-2: 2006
•     EN 61000-3-3: 1995 w/A1: 2001+A2: 2005