NEC N8151-143 User manual

N8151-143

Internal LTO (LTO7)

N8151-144

Internal LTO (LTO8)

User’s Guide

Note

Before using the Internal LTO, read this User’s Guide carefully.

Keep this User’s Guide at hand for quick reference at any time

necessary.

Trademarks

Microsoft and the Microsoft logo, Windows and Windows Server are registered trademarks or trademarks of Microsoft

Corporation in the United States and other countries.

Linear Tape-Open, LTO, Ultrium Tape Drive are registered trademarks of Hewlett-Packard Company, IBM and Quantum

in the United States and other countries.

The company and product names contained in this manual are trademarks or registered trademarks of the respective

companies.

Windows Server 2012 R2 is an abbreviation for Microsoft® Windows Server® 2012 R2 Standard operating system,

Microsoft® Windows Server® 2012 R2 Datacenter operating system and Microsoft® Windows Server® 2012 R2

Foundation operating system.

Windows Server 2012 is an abbreviation for Microsoft® Windows Server® 2012 Standard operating system, Microsoft®

Windows Server® 2012 Datacenter operating system and Microsoft® Windows Server® 2012 Foundation operating

system.

All names used in the sample applications are fictitious. They have no relation with any product, party or individual

names.

Remarks

(1) Reproduction of this document or portions thereof without prior approval is prohibited.

(2) The information contained in this document is subject to change at any time, without prior notice.

(3) Reprinting or changing of this document without prior approval of NEC is prohibited.

(4) All efforts have been made to ensure that the contents of this manual are correct; however, should any doubts arise,

or errors or missed entries be detected, NEC would greatly appreciate it if our dealers are informed about it.

(5) Please note that in no event shall NEC be liable for any damages whatever arising out of the use of this device,

regardless of item (4) above.

Keep this User's Guide at hand for quick reference at any time necessary.

Safety Considerations - Must Read -

Follow the instructions given in this User's Guide for proper operations and safe use of the device.

For the terms used in this User's Guide, please refer to “Part Name and Function” section of this document.

Safety Indications

This User's Guide describes the device components with possible danger, hazards that may be caused by ignoring

warnings, and preventive actions against such hazards.

Components with possible danger are indicated with a warning label placed on or around them. In the User's Guide

or warning labels, "WARNING" or "CAUTION" is used to indicate a degree of danger. These terms are defined as

follows:

Indicates there is a risk of death or serious personal injury

Indicates there is a risk of burns, other personal injury, or property damage

Precautions and notices against hazards are presented with one of the following three symbols. The individual

symbols are defined as follows:

Attention

This symbol indicates the presence of a hazard if

the instruction is ignored. An image in the symbol

illustrates the hazard type.

(Example)

(Electric shock)

Prohibited

Action

This symbol indicates prohibited actions.

An image in the symbol illustrates a particular

prohibited action.

(Example)

(Do not touch the part)

Mandatory

Action

This symbol indicates mandatory actions.

An image in the symbol illustrates a mandatory

action to avoid a particular hazard.

(Example)

(Disconnect the

power cord)

(Example)

A symbol for arousing

attention

A content of possible

danger

A term indicating a hazard level

Do not install the device while the power is turned on.

Unplug the AC power cord from the main power source when installing/uninstalling

the device to/from server or connect it with the enclosure. Failure to follow this

warning may cause an electric shock.

SYMBOLS USED IN THIS USER'S GUIDE AND WARNING LABELS

Attention

Indicates that improper use may

cause an electric shock.

Indicates that improper use may

cause fumes or fire.

Indicates that improper use may

cause fingers to be caught.

Indicates a non-particular notice or

warning.

Indicates that improper use may

cause personal injury due to high

temperature.

Prohibited Action

Indicates a non-particular and

mandatory action.

Do not disassemble, repair, or modify

the device. Otherwise, an electric

shock or fire may be caused.

Do not touch this product with wet

hand. Otherwise, an electric shock

may be caused.

Do not touch any component other

than specified. Otherwise, an electric

shock or personal injury such as

bums may be caused.

Mandatory Action

Unplug the power cord. Otherwise,

an electric shock or fire may be

caused.

Indicates a non-particular and

mandatory action. Make sure to

follow the instruction.

Safety Notes

This section provides several precautions to enable you to use the product safely and correctly and to prevent injury

and property damage. Read this section carefully to ensure proper and safe use of the product. For symbols, see

"SAFETY INDICATIONS" provided earlier.

General Attention

Do not use in life-critical applications or applications requiring high reliability.

This device is not intended for integration with or control of facilities or equipment

that may affect human life or that require a high degree of reliability, such as

medical equipment, nuclear power facilities, aerospace instruments, and

transportation equipment. The manufacturer does not assume any liability for

accidents resulting in injury or death, or for any damages to property that may occur

as a result of using this device in such facilities, equipment, or control systems.

Do not use the Internal LTO if any smoke, odor, or noise is present.

If smoke, odor, or noise is present, immediately turn off the POWER switch and

disconnect the power plug from the outlet, then contact your sales agent. Using the

Internal LTO in such conditions may cause a fire.

Keep needles or metal objects away from the Internal LTO.

Do not insert needles or metal objects into ventilation holes in the Internal LTO.

Failure to follow this warning may cause an electric shock.

Keep water or foreign matter away from the Internal LTO.

Do not let any kind of liquid (water etc.) or foreign matter (e.g., pins or paper clips)

enter the Internal LTO. Failure to follow this warning may cause an electric shock, a

fire, or a failure of the Internal LTO. When such things accidentally enter the Internal

LTO, immediately turn off the power and disconnect the power plug from the outlet.

Do not disassemble the Internal LTO. Contact your sales agent.

Attention to Power or Power Cord

Do not hold the DC cable with a wet hand.

Do not disconnect/connect the cable while your hands are wet. Failure to follow this

warning may cause an electric shock.

Do not install the device while the power is turned on.

Unplug the AC power cord from the main power source when installing/uninstalling

the device to/from server or connect it with the enclosure. Failure to follow this

warning may cause an electric shock.

Insert the DC cable into the outlet as far as it goes.

Heat generation resulting from a halfway inserted DC cable (imperfect contact) may

cause a fire. Heat will also be generated if condensation is formed on dusty blades

of the halfway inserted cable, increasing the possibility of a fire.

Do not connect the Internal LTO by unspecified cabling.

Connecting or cabling with DC cable should be done in accordance with the

procedure specified in the User's Guide.

Unspecified connecting or cabling may cause an electric shock or a fire.

Do not use any damaged power cord.

If the power cord is damaged, immediately replace it with a new part of same type.

Do not repair the damaged section for reuse. Otherwise, the section repaired with

vinyl tape or the like will be overheated to cause an electric shock or a fire.

Use the authorized cable only.

Use only the specified cable when connecting the Internal LTO with a server. Use of

an unspecified cable or connection by unspecified cabling may cause a fire.

Attention to Installing, Moving, Storing, Connection

Do not close the ventilation hole.

Do not close the ventilation hole in the front side of the Internal LTO. Otherwise, its

internal temperature will rise to cause malfunctions or a fire.

Do not connect/disconnect the interface cables before unplugging the power

plug.

Before connecting/disconnecting the interface cables, disconnect the power plug of

the main power unit from the outlet. If the power is off but the power plug is still

connected, you may get an electric shock.

Do not use the unspecified interface cables.

Uses only the cable authorized by NEC and locate the device and connector before

connection. Use of an unauthorized cable or displaced connection may cause a

short circuit, resulting in a fire.

When handling or connecting the interface cables, keep the notes as follows:

Do not tread on cables.

Do not load on the cable.

Insert the cable connector as far as it goes.

Do not use damaged cables.

Do not use damaged connectors.

Do not use or keep in the environment where corrosive gas exists.

Do not use Internal LTO, installing in the environment where corrosive gas (sulfur

dioxide, hydrogen sulfide, nitrogen dioxide, chlorine, ammonia, ozone, etc.) exists.

In addition, do not set it up in the environment including the element (sodium

chloride and sulfur, etc.) that promotes corrosion in dust and air, and the

electro-conductive metal etc. The print plate in the device corrodes, and it might

cause the breakdown and smoking and the ignition.

When there is the above-mentioned doubt in the environment of use, please consult

with a store or a maintenance service company.

Avoid installation in extreme temperature condition.

Immediately after the power supply of the server is turned off, components in the

server including the internal hard disk drive or others are hot. Please install/detach

the device after confirming it is cold enough.

Attention to Handling or Maintenance

Do not disassemble, repair, or alter the Internal LTO.

Never attempt to disassemble, repair, or alter the Internal LTO on any occasion

other than described in this User's Guide. Failure to follow this instruction may

cause an electric shock or a fire as well as malfunctions of the Internal LTO.

The following can be performed by the Internal LTO user. Do not perform any other

type of disassembly than described here.

Remove or install latching rails

Remove or install the SAS cable

Do not handle while the power plug is connected.

Before handling or cleaning the Internal LTO, disconnect the power plug of the main

power unit from the outlet. If the power is off but the power plug is still connected,

you may get an electric shock.

Insert the cables into the connectors as far as it goes.

Heat generation resulting from a halfway inserted cables or Interface cables

(imperfect contact) may cause a fire. Heat will also be generated if condensation is

formed on dusty blades of the halfway inserted cable, increasing the possibility of a

fire.

Attention to Operation

Do not insert your hands into the cartridge insertion slot.

Do not insert your hands into the cartridge insertion slot. Otherwise, the fingers will

be caught or pinched by the Internal LTO to cause an injury.

Do not touch the Internal LTO when it thunders.

If it starts thundering, do not touch any part of the Internal LTO. Failure to follow this

warning may cause an electric shock or a fire.

Keep away pets.

Keep away pets from the Internal LTO. Inserting their hair or excrements may cause

a fire or an electric shock.

For Proper Operation

To operate the Internal LTO correctly, observe the following points.

For considerations on handling the data cartridge, refer to the chapter "Data Cartridges".



Do not turn off the server when the LED on the front of the Internal LTO is blinking.

→This may cause a machine failure or damage of backup data.



Do not store the Internal LTO in a place subject to corrosive gas, chemicals, or splash of chemicals.

→Internal LTO parts may be deformed or damaged and may not be able to operate correctly.



Do not store the Internal LTO in a place subject to strong vibrations.

→This may cause the Internal LTO to be defected.



As the data cartridge set in the Internal LTO, use our "Data Cartridges.

→If you use a data cartridge of other manufacturer, a read/write error may occur.



Any data cartridge cannot be used as the system disk.

→This may cause the OS to be started unsuccessfully and/or the data in the data cartridge to be broken.



Do not disassemble data cartridges.

→This may cause the data stored in the data cartridge to be broken. Inserting a data cartridge having

been disassembled into the Internal LTO may cause the Internal LTO to be defected.



Do not bring a substance which generates magnetism close to data cartridges.

→This cause the data stored in the data cartridges may be broken.

Installing or Uninstalling an Internal Optional Device

1. Notes before carrying out the work

(1) To avoid electric hazard and malfunction, be sure to turn off the Power switch of this product and

unplug the power cord from an outlet before carrying out the work. However, there is no need to do

this if the internal optional device is hot-swappable.

(2) This internal optional device consists of static-sensitive electronic components. To avoid failures

caused by static electricity when installing or uninstalling the internal optional device, wear an

anti-static wrist strap on your wrist and provide earthing before carrying out the work. And also

connect a wrist strap to earth ground when you wear a wrist strap.

(3) Handling of cables

When connecting a cable (e.g., LAN cable), static electricity may also be charged due to friction

against the floor. Connecting a charged cable with an I/O device may cause damage to the devices.

It is recommended to discharge static electricity before connecting a cable by using neutralization

apparatus and so on.

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