Harmonic Spectrum X Component Replacement Guide

Marque: Harmonic

Modèle: Spectrum X

Taper: Component Replacement Guide

Spectrum™

Spectrum X

Component Replacement Guide

Revision B

Manual Part No. 006-0203-001

02 2016

mentioned] are trademarks, registered trademarks or service marks of Harmonic Inc. in the United States and other countries. Dolby, Dolby Digital,

Dolby Digital Plus and Dolby E are registered trademarks of Dolby Laboratories. Implementations of AAC and HE-AAC by Fraunhofer IIS. Other

company, product and service names mentioned herein may be trademarks or service marks of their respective owners. All product and application

features and specifications are subject to change at Harmonic's sole discretion at any time and without notice.

Disclaimer

Harmonic reserves the right to alter the equipment specifications and descriptions in this publication without prior notice. No part of this publication

shall be deemed to be part of any contract or warranty unless specifically incorporated by reference into such contract or warranty. The information

contained herein is merely descriptive in nature, and does not constitute a binding offer for sale of the product described herein. Harmonic assumes

no responsibility or liability arising from the use of the products described herein, except as expressly agreed to in writing by Harmonic. The use and

purchase of this product do not convey a license under any patent rights, copyrights, trademark rights, or any intellectual property rights of Harmonic.

Nothing hereunder constitutes a representation or warranty that using any products in the manner described herein will not infringe any patents of third

parties.

Third-party product trademarks

Adobe® After Effects®, Photoshop®, Flash® Professional, Premiere®

Avid®Media Composer®

Dolby® E, Dolby Digital, Dolby Digital Plus

Jünger Audio™

Apple®QuickTime®

Microsoft® Mediaroom®

MicrosoftPlayReady®

DOCSIS®3.0

Start Over® TV

Third-party copyright notes

Dolby is a registered trademark of Dolby Laboratories.

Dolby Digital, Dolby Digital Plus, Dolby Pulse, aacPlus, AC-3, and Dolby E are trademarks of Dolby Laboratories.

Level Magic and Jünger are trademarks of Jünger Audio Studiotechnik GmbH.

MPEG Audio technology licensed from Fraunhofer IIS http://www.iis.fraunhofer.de/amm/

PitchBlue® is a registered trademark of Vigor Systems.

QuickTime and the QuickTime logo are trademarks or registered trademarks of Apple Computer, Inc., used under license therefrom.

Harmonic software uses version 3.15.4 of the FreeImage open source image library under FreeImage Public License (FIPL). See http://

freeimage.sourceforge.net for details.

Trademark acknowledgments

Harmonic and all Harmonic product names are trademarks of Harmonic All other trademarks are the property of their respective owners.

The software described in this document is furnished under a license agreement or nondisclosure agreement. The software may be used or copied

only in accordance with the terms of those agreements.

May be covered by one or more of U.S. Patents No. 6,571,351; 6,696,996; 6,545,721; 6,574,225; 6,895,003; 6,522,649; 6,643,702; foreign

counterparts and pending patent applications.

This system is distributed with certain other software that may require disclosure or distribution of licenses, copyright notices, conditions of use,

disclaimers and/or other matter. Use of this system or otherwise fulfilling their conditions constitutes your acceptance of them, as necessary. Copies

of such licenses, notices, conditions, disclaimers and/or other matter are available in any one of the following locations: the LEGAL NOTICES

AND LICENSES directory of the distribution disk of the software, the root directory of the hard disk drive of the Products, or by contacting us at

[email protected].

Notice

Information contained in this guide is subject to change without notice or obligation. While every effort has been made to ensure that the information is

accurate as of the publication date, Harmonic Inc. assumes no liability for errors or omissions. In addition, Harmonic Inc. assumes no responsibility for

damages resulting from the use of this guide.

License agreement and limited warranty

1. AGREEMENT: This is a legal agreement ("Agreement") between you ("you" or "your") and Harmonic, or its appropriate local affiliate ("Harmonic",

"we", "us" or "our"). Use of our product(s) and any updates thereto purchased or validly obtained by you (the "Products"), and/or the Software (as

defined below) (collectively, the "System"), constitutes your acceptance of this Agreement. "Use" includes opening or breaking the seal on the

3 Spectrum X Component Replacement Guide

packet containing this Agreement, installing or downloading the Software as defined below or using the Software preloaded or embedded in your

System. As used herein, the term "Software" means the Harmonic owned software and/or firmware used in or with the Products and embedded

into, provided with or loaded onto the Products in object code format, but does not include, and this Agreement does not address, any third-party

or free or open source software separately licensed to you ("Third Party Software"). If you do not agree to this Agreement, you shall promptly

return the System with a dated receipt to the seller for a full refund.

2. LICENSE: Subject to the terms and conditions of this Agreement (including payment), we hereby grant you a nonexclusive, nontransferable

license to use the object code version of the Software embedded into, provided solely for use with or loaded onto the Product, and the

accompanying documentation ("Documentation") for your internal business purposes. The Software and any authorized copies are owned by us

or our suppliers, and are protected by law, including without limitation the copyright laws and treaties of the U.S.A. and other countries. Evaluation

versions of the Software may be subject to a time-limited license key.

3. RESTRICTIONS: You (and your employees and contractors) shall not attempt to reverse engineer, disassemble, modify, translate, create

derivative works of, rent, lease (including use on a timesharing, applications service provider, service bureau or similar basis), loan, distribute,

sublicense or otherwise transfer the System, in whole or part except to the extent otherwise permitted by law. The Software may be operated

on a network only if and as permitted by its Documentation. You may make one (1) back up copy of the object code of the Software for archival

purposes only. Evaluation Software will be run in a lab, nonproductive environment. Results of any benchmark or other performance tests may

not be disclosed to any third party without our prior written consent. Title to and ownership of the Software and Documentation, and all copyright,

patent, trade secret, trademark, and other intellectual property rights in the System, shall remain our or our licensors' property. You shall not

remove or alter any copyright or other proprietary rights notice on the System. We reserve all rights not expressly granted.

4. LIMITED WARRANTY: (a) Limited Warranty. We warrant to you that, commencing on your receipt of a Product and terminating 1 year thereafter,

the System will perform substantially in accordance with its then-current appropriate Documentation. The Product (including replacements) may

consist of new, used or previously-installed components. (b) Remedies. If the System fails to comply with such warranty during such period,

as your sole remedy, you must return the same in compliance with our product return policy, and we shall, at our option, repair or replace the

System, provide a workaround, or refund the fees you paid. Replacement Systems are warranted for the original System's remaining warranty

period. (c) Exclusions. EVALUATION SOFTWARE IS LICENSED ON AS-IS BASIS AND SUBJECT TO 4(d). We will have no obligation under

this limited warranty due to: (i) negligence, misuse or abuse of the System, such as unusual physical or electrical stress, misuse or accidents; (ii)

use of the System other than in accordance with the Documentation; (iii) modifications, alterations or repairs to the System made by a party other

than us or our representative; (iv) the combination, operation or use of the System with equipment, devices, software or data not supplied by

us; (v) any third party hardware or Third Party Software, whether or not provided by us; (vi) any failure other than by us to comply with handling,

operating, environmental, storage or maintenance requirements for the System in the Documentation, including, without limitation, temperature

or humidity ranges. (d) Disclaimers. We are not responsible for your software, firmware, information, or data contained in, stored on, or integrated

with any Product returned to us for repair or replacement. SUCH LIMITED WARRANTY IS IN LIEU OF, AND WE SPECIFICALLY DISCLAIM,

ANY AND ALL OTHER WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED

WARRANTIES OF SATISFACTORY QUALITY, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.

WE DO NOT WARRANT THAT THE SYSTEM WILL MEET YOUR REQUIREMENTS OR BE UNINTERRUPTED OR ERROR-FREE. NO

ADVICE OR INFORMATION, WHETHER ORAL OR WRITTEN, OBTAINED FROM US OR ELSEWHERE, WILL CREATE ANY WARRANTY

NOT EXPRESSLY STATED IN THIS AGREEMENT. Some jurisdictions do not allow the exclusion of implied warranties or limitations on how long

an implied warranty may last, so such exclusions may not apply to you. In that event, such implied warranties or limitations are limited to 60 days

from the date you purchased the System or the shortest period permitted by applicable law, if longer. This warranty gives you specific legal rights

and you may have other rights which vary from state to state or country to country.

5. LIMITATION OF LIABILITY: WE AND OUR AFFILIATES, SUPPLIERS, LICENSORS, OR SALES CHANNELS ("REPRESENTATIVES") SHALL

NOT BE LIABLE TO YOU FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE, OR EXEMPLARY DAMAGES OF ANY KIND,

INCLUDING BUT NOT LIMITED TO LOST REVENUES, PROFITS OR SAVINGS, OR THE COST OF SUBSTITUTE GOODS, HOWEVER

CAUSED, UNDER CONTRACT, TORT, BREACH OF WARRANTY, NEGLIGENCE, OR OTHERWISE, EVEN IF WE WERE ADVISED OF

THE POSSIBILITY OF SUCH LOSS OR DAMAGES. NOTWITHSTANDING ANY OTHER PROVISIONS OF THIS AGREEMENT, WE AND

OUR REPRESENTATIVES' TOTAL LIABILITY TO YOU ARISING FROM OR RELATING TO THIS AGREEMENT OR THE SYSTEM SHALL

BE LIMITED TO THE TOTAL PAYMENTS TO US UNDER THIS AGREEMENT FOR THE SYSTEM. THE FOREGOING LIMITATIONS SHALL

NOT APPLY TO DEATH OR PERSONAL INJURY TO PERSONS OR TANGIBLE PROPERTY IN ANY JURISDICTION WHERE APPLICABLE

LAW PROHIBITS SUCH LIMITATION. YOU ARE SOLELY RESPONSIBLE FOR BACKING UP YOUR DATA AND FILES, AND HEREBY

RELEASE US AND OUR REPRESENTATIVES FROM ANY LIABILITY OR DAMAGES DUE TO THE LOSS OF ANY SUCH DATA OR FILES.

SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO SUCH

EXCLUSIONS MAY NOT APPLY TO YOU.

6. CONFIDENTIALITY: Information in the System and the associated media, as well as the structure, organization and code of the Software, are

proprietary to us and contain valuable trade secrets developed or acquired at great expense to us or our suppliers. You shall not disclose to

others or utilize any such information except as expressly provided herein, except for information (i) lawfully received by the user from a third

party which is not subject to confidentiality obligations; (ii) generally available to the public without breach of this Agreement; (iii) lawfully known to

the user prior to its receipt of the System; or (iv) required by law to be disclosed.

7. SUPPORT: Updates, upgrades, fixes, maintenance or support for the System (an "Upgrade") after the limited warranty period may be available

at separate terms and fees from us. Any Upgrades shall be subject to this Agreement, except for additional or inconsistent terms we specify.

Upgrades do not extend the limited warranty period.

8. TERM; TERMINATION: The term of this Agreement shall continue unless terminated in accordance with this Section. We may terminate this

Agreement at any time upon default by you of the license provisions of this Agreement, or any other material default by you of this Agreement not

cured with thirty (30) days after written notice thereof. You may terminate this Agreement any time by terminating use of the System. Except for

the first sentence of Section 2 ("License") and for Section 4(a) ("Limited Warranty"), all provisions of this Agreement shall survive termination of

this Agreement. Upon any such termination, you shall certify in writing such termination and non-use to us.

9. EXPORT CONTROL: You agree that the Products and Software will not be shipped, transferred, or exported into any country or used in any

manner prohibited by the United States Export Administration Act or any other export laws, restrictions, or regulations (the "Export Laws"). You

will indemnify, defend and hold us harmless from any and all claims arising therefrom or relating thereto. In addition, if the Products or Software

are identified as export controlled items under the Export Laws, you represent and warrant that you are not a citizen, or otherwise located within,

an embargoed nation (including without limitation Iran, Iraq, Syria, Sudan, Libya, Cuba, North Korea, and Serbia) and that you are not otherwise

prohibited under the Export Laws from receiving the Software. All rights to the Products and Software are granted on condition that such rights

are forfeited if you fail to comply with the terms of this Agreement.

10. U.S. GOVERNMENT RIGHTS: The Software and the documentation which accompanies the Software are "Commercial Items," as that term

is defined at 48 C.F.R. §2.101, consisting of "Commercial Computer Software" and "Commercial Computer Software Documentation," as such

terms are used in 48 C.F.R. §12.212 or 48 C.F.R. §227.7202, as applicable. Consistent with 48 C.F.R. §12.212 or 48 C.F.R. §§227.7202-1

through 227.7202-4, as applicable, the Commercial Computer Software and Commercial Computer Software Documentation are being licensed

to U.S. Government as end users (a) only as Commercial Items and (b) with only those rights as are granted to all other end users pursuant to

the terms and conditions herein. Harmonic, 4300 North First Street, San Jose, CA 95134, U.S.A.

11. GENERAL: You shall not assign, delegate or sublicense your rights or obligations under this Agreement, by operation of law or otherwise, without

our prior written consent, and any attempt without such consent shall be void. Subject to the preceding sentence, this Agreement binds and

benefits permitted successors and assigns. This Agreement is governed by California law, without regard to its conflicts of law principles. The

U.N. Convention on Contracts for the International Sale of Goods is disclaimed. If any claim arises out of this Agreement, the parties hereby

submit to the exclusive jurisdiction and venue of the federal and state courts located in Santa Clara County, California. In addition to any other

rights or remedies, we shall be entitled to injunctive and other equitable relief, without posting bond or other security, to prevent any material

breach of this Agreement. We may change the terms, conditions and pricing relating to the future licensing of our Systems and other intellectual

property rights, including this Agreement, from time to time. No waiver will be implied from conduct or failure to enforce rights nor effective unless

in a writing signed on behalf of the party against whom the waiver is asserted. If any part of this Agreement is found unenforceable, the remaining

parts will be enforced to the maximum extent permitted. There are no third-party beneficiaries to this Agreement. We are not bound by additional

and/or conflicting provisions in any order, acceptance, or other correspondence unless we expressly agree in writing. This Agreement is the

complete and exclusive statement of agreement between the parties as to its subject matter and supersedes all proposals or prior agreements,

verbal or written, advertising, representations or communications concerning the System. Every reasonable attempt has been made to comply

with all licensing requirements for all components used in the system. Any oversight is unintentional and will be remedied if brought to the

attention of Harmonic at [email protected].

Manual Part No. 006-0203-001

02 2016

mentioned] are trademarks, registered trademarks or service marks of Harmonic Inc. in the United States and other countries. Dolby, Dolby Digital,

Dolby Digital Plus and Dolby E are registered trademarks of Dolby Laboratories. Implementations of AAC and HE-AAC by Fraunhofer IIS. Other

company, product and service names mentioned herein may be trademarks or service marks of their respective owners. All product and application

features and specifications are subject to change at Harmonic's sole discretion at any time and without notice.

In Harmonic documents, special symbols and fonts to call your attention to important information.

DANGER: The Danger symbol indicates information that, if ignored, can cause physical

harm to you.

CAUTION: The Caution symbol indicates information that, if ignored, can adversely affect

the performance of your Harmonic product, or that can make a procedure needlessly

difficult.

NOTE: The Note symbol indicates especially important information you need, or it may

provide additional information that applies in only some carefully delineated circumstances.

IMPORTANT: The Important symbol indicates information that should stand out when you

are reading product details and procedural information.

TIP: The Tip symbol indicates parenthetical information that is not necessary for

performing a given procedure, but which, if followed, makes the procedure easier,

smoother, or more efficient.

In addition to these symbols, this guide may use the following text conventions:

Convention Explanation

Typed Command Indicates the text that you type in at the keyboard prompt.

<Ctrl>, <Ctrl>+<Shift> A key or key sequence to press.

http://www.harmonicinc.com The italics in blue text to indicate Cross-references, and

hyperlinked cross-references in online documents.

Bold Indicates a button to click, or a menu item to select.

Screen Output The text that is displayed on a computer screen.

Emphasis The italics text used for emphasis and document references.

Table of Contents

Chapter 1: Introduction......................................................................................................................5

Chapter 2: Component replacement................................................................................................6

Bezel replacement.............................................................................................................................. 6

Removing the Spectrum X bezel....................................................................................................6

Installing the Spectrum X bezel..................................................................................................... 7

Drive replacement.............................................................................................................................. 8

About replacement drives............................................................................................................. 8

Drive numbering.......................................................................................................................... 9

Failing a drive............................................................................................................................. 9

Verifying which drive to remove....................................................................................................9

Removing a failed drive............................................................................................................. 10

Installing a replacement drive..................................................................................................... 11

Fan replacement...............................................................................................................................12

Removing the system cover.........................................................................................................12

Removing the air duct................................................................................................................ 13

Replacing a fan assembly...........................................................................................................14

Installing the air duct..................................................................................................................16

Installing the system cover.......................................................................................................... 17

SDI I/O card replacement................................................................................................................ 18

Deactivating players...................................................................................................................18

Detaching an I/O module from players.......................................................................................19

Winking the Spectrum X.............................................................................................................19

SDI I/O card slot positions.........................................................................................................19

Removing the system cover.........................................................................................................21

Removing an SDI I/O card........................................................................................................ 21

Deleting an I/O module from SystemManager.............................................................................23

Installing the replacement SDI I/O card...................................................................................... 23

Installing the system cover.......................................................................................................... 25

Changing an I/O module name................................................................................................. 26

Attaching an I/O module to existing players............................................................................... 27

Activating players...................................................................................................................... 27

Verifying functionality................................................................................................................. 28

Power supply unit replacement..........................................................................................................28

Replacing a power supply unit................................................................................................... 28

Chapter 3: Chassis replacement.....................................................................................................30

Replacing a Spectrum X in internal storage mode: Overview.............................................................. 30

Recording your Spectrum X settings............................................................................................ 30

Spectrum

Powering down a Spectrum video server.....................................................................................31

Replacing the chassis................................................................................................................. 31

Starting the file system............................................................................................................... 32

Moving players from one Spectrum server to another...................................................................33

Removing a Spectrum X from SystemManager.............................................................................33

Configuring the Spectrum X........................................................................................................34

Verifying functionality................................................................................................................. 35

Replacing a Spectrum X in shared storage mode: Overview............................................................... 35

Deactivating players...................................................................................................................35

Removing a Spectrum X from SystemManager.............................................................................35

Powering down a Spectrum video server.....................................................................................36

Replacing the chassis................................................................................................................. 36

Activating players...................................................................................................................... 38

Verifying functionality................................................................................................................. 38

Appendix A: Harmonic Technical Assistance Center contact information................................ 39

Harmonic corporate contact information............................................................................................40

Appendix B: Safety and regulatory compliance information.....................................................41

Important safety instructions.............................................................................................................. 41

Safety symbols & translated safety, warning & caution instructions (English)......................................... 42

Symboles de sécurité et traduits de sécurité, d'avertissement et Attention Instructions (français)............... 44

Sicherheit Symbole und übersetzt Sicherheit, Achtung & Vorsicht Anleitung (Deutsch)............................47

Site preparation instructions..............................................................................................................52

Product end-of-life disassembly instructions........................................................................................ 53

Safety rules (English)........................................................................................................................ 54

Règles de sécurité.............................................................................................................................54

EU manufacturer’s Declaration of Conformity.....................................................................................54

Electromagnetic compatibility notices – Class A..................................................................................54

Product regulatory compliance markings............................................................................................57

Product environmental compliance.....................................................................................................58

EU RoHS................................................................................................................................... 59

EU REACH.................................................................................................................................59

China RoHS...............................................................................................................................60

Other RoHS and REACH type regulations....................................................................................61

Waste Electrical and Electronic Equipment (WEEE).......................................................................61

Battery directive......................................................................................................................... 61

WEEE Take-Back Request Program..............................................................................................62

Compliance with additional country specific environmental, safety and EMC standards:........................ 63

Chapter 1

Introduction

This guide provides information to help you replace components in your Spectrum device or system.

Make sure that you read all safety warnings and instructions, and that you have received a replacement

component from Harmonic before you begin any of the procedures in this guide.

Chapter 2

Spectrum X component replacement

The following components may be replaced in the Spectrum X: the bezel, hard drive, fan assembly, SDI

card, and power supply.

•Bezel replacement

•Drive replacement

•Fan replacement

•SDI I/O card replacement

•Power supply unit replacement

Bezel replacement

Over time, the bezel LEDs can wear out. Replacement bezels are available from Harmonic.

CAUTION: The front panel is susceptible to electrostatic discharge (ESD) when the bezel

is removed. Wear the appropriate ESD protection when you remove the bezel.

Removing the Spectrum X bezel

The bezel may be removed during operation.

1. Unlock the bezel by loosening the two captive thumb screws.

2. Pull the bezel straight away from the chassis.

Spectrum X component replacement

7 Spectrum X Component Replacement Guide

3. Disconnect the USB cable.

Captive

Fastener

(2)

Installing the Spectrum X bezel

Align the bezel in front of the chassis so that the Harmonic Inc. logo appears on the top left corner.

CAUTION: The front panel on the Spectrum server is susceptible to electrostatic discharge

(ESD) when the bezel is removed. Wear the appropriate ESD protection when you remove

the bezel.

1. Connect the USB cable inside the bezel to the right-hand USB port on the front panel. (The other USB

port is covered.)

2. Keeping the corners aligned, press the bezel straight onto the chassis. The USB cable will form a loop

that fits inside the metal panel of the bezel.

3. Hand-tighten the two captive thumb screws to secure the bezel in place.

NOTE: After installing the bezel, it may take up to 30 seconds for the front panel LEDs

to return to their previous state.

Spectrum

Captive

Fastener

(2)

Backside View of Bezel

Drive replacement

A Spectrum X operating in internal storage mode has four hot swappable drives. If a drive fails,

replacement drives are available from Harmonic. Each drive is shipped pre-installed in the drive carrier.

About replacement drives

Replacement disk drives must meet certain criteria. In the event of a drive failure, replacement drives are

available from Harmonic.

IMPORTANT: Use ONLY Harmonic-supplied replacement disk drives. Disk drives from

any other source will be excluded from coverage under the Harmonic product limited

warranty and maintenance services programs. In addition, any errors or damages caused

by the use of disk drives provided from any other source will cause the entire product to

be excluded from coverage under the Harmonic product limited warranty and maintenance

services programs.

Spectrum X component replacement

9 Spectrum X Component Replacement Guide

NOTE: Replacement drives should have the same or greater drive capacity as those they

are replacing, and their form factor must match the other drives in the enclosure.

If you wish to install a Harmonic-supplied drive model that is not supported by your current version

of Spectrum firmware, you may need to install a “DDC” configuration file to your video server, which

enables you to install and use the new drive. For details, see “Installing a DDC file” in the Harmonic

SystemManager User Guide.

Be sure that you have a replacement drive on hand before removing the failed drive. You may wish to

have more than one replacement drive on hand in case the first is not responsive.

Drive numbering

Drives are numbered from left to right beginning with the number 1.

1234

Figure 2-1: Drive numbering in the Spectrum X

Failing a drive

Fail a drive that is experiencing a loss of data to remove it from a RAID set. This procedure is a

prerequisite to replacing a drive and is performed on the Drive Properties page in SystemManager.

1. From the Configuration tab, click the Disk Utilities icon.

The Disk Utilities page displays.

2. Click the icon for the Spectrum server that contains the drive you wish to fail.

The Disk utilities page for that server appears.

3. Cick the Disk Drive icon (or hyperlink).

The Drive Properties page displays.

4. At the bottom of the page, click Fail Drive.

A confirmation dialog appears.

5. Click OK.

6. Navigate to the Spectrum server Disk utilities page to verify that the drive state is reported as Dead,

Failed.

Verifying which drive to remove

When replacing a failed drive, it is critical that you identify which drive to remove by identifying the slot

number in SystemManager and then noting the Activity LED on the physical drive.

1. From the Drive Properties page, identify the MediaStore Slot Number of the failed drive.

2. Find the physical location of the drive and note the state of the activity LED for this drive.

The Activity LED should be off, indicating that the drive is not being actively used. If it is blinking, this

is the wrong drive to remove.

Spectrum

3. If you identify the correct drive, remove the drive according to the instructions in "Removing a failed

drive".

CAUTION: Wait 30 seconds before unlatching the drive.

4. If you do not identify the correct drive, call Harmonic Technical Support and do not continue with this

procedure.

Removing a failed drive

It is critical that you identify the correct drive. Comparing the serial number on the disk drive to the serial

number displayed in SystemManager is the best way to do this.

CAUTION: Drive spin-down. Damage can occur to a drive if it is removed while still

spinning. We recommend that you perform all steps in the following procedure. Before

removing a drive from an enclosure, wait 30 seconds to ensure that the drive has stopped

spinning.

DANGER: Observe all conventional ESD precautions when handling Spectrum devices

and components.

Before you begin

Unpack the replacement component and visually inspect for any damage. If it is damaged, call Harmonic

Technical Support for assistance and do not continue with this procedure.

1. With the bezel removed, press the green release button on the drive carrier and pull open the lever.

2. Slide the drive carrier out of the drive bay.

3. Compare the serial number found on the top of the drive with the serial number found on the Drive

Properties page.

• If the serial numbers match, continue with installing the new drive.

• If the serial numbers do not match, wait at least 15 seconds after removal, then reinsert the drive.

Call Harmonic Technical Support immediately, and do not continue with this procedure.

Spectrum X component replacement

11 Spectrum X Component Replacement Guide

Installing a replacement drive

Verify that the new drive is reported as Alive and monitor the progress of the RAID rebuild after installing

it.

NOTE: When installing a drive, ensure that the adjacent drive is fully installed. Inserting

a drive carrier and attempting to lock its handle next to a partially installed carrier can

damage the partially installed carrier's shield spring and make it unusable.

NOTE: To maintain proper system cooling, all externally accessible drive bays must be

populated with a drive carrier.

1. Press the green release button on the replacement drive carrier to open the lever.

2. Insert the drive carrier into the bay, sliding the drive until it contacts the backplane.

3. Close the drive carrier release handle to lock the drive into place.

Within three minutes, the new drive should appear on the Disk Utilities page.

4. From the Disk Utilities page, verify that the drive is reported as Alive by the MediaCenter.

• If it is reported as Alive, you may continue to the next step.

• If the drive is not reported as Alive and another drive is available, bypass the first drive. Follow

instructions in "Removing a failed drive", then repeat Step 1 through Step 4 using the second

drive. If successful, continue to the next step. If unsuccessful, contact Technical Support for

assistance.

• If the drive is not reported as Alive and you do not have another drive available, contact Technical

Support.

5. On the RAID Utilities page, monitor the status of the RAID set.

The status should change from Compromised to Rebuilding immediately. If it does not, start the

rebuild manually by clicking Start Rebuild.

6. Periodically monitor the rebuild until complete.

Once complete, the RAID status changes to Normal, Attached, Viable.

Spectrum

What to do next

If you replaced a failed drive with a new drive from Harmonic, use the packaging materials (carton,

cushion, and electrostatic sensitive bag) from the replacement disk drive to carefully repackage the failed

drive and return it promptly for analysis. Contact Technical Support for a Return Authorization Number

(RA) before shipping the drive back to Harmonic.

Fan replacement

The Spectrum X contains two fan assemblies, each with three individual fans. In the event of a fan

failure, you must replace the fan assembly.

Removing the system cover

A non-skid surface may be needed to prevent the server system from sliding on your work surface.

Before you begin

Unpack the replacement component and visually inspect for any damage. If it is damaged, call Harmonic

Technical Support and do not continue with this procedure.

CAUTION: Power down the Spectrum X and unplug all peripheral devices and power

cables.

1. Using a screwdriver, remove the top cover screw(s).

2. Loosen the two captive thumb screws located on the back edge of the system cover.

Spectrum X component replacement

13 Spectrum X Component Replacement Guide

3. Slide the cover back and lift upward.

Removing the air duct

You must remove the air duct in order to access the fan connector pins on the server board.

CAUTION: The air duct is required for proper air flow within the server system. Always

operate your system with the air duct cover in place.

Spectrum

Remove the air duct by lifting it straight up.

DIMM

CPU 1

FRONT

CPU 2

Processor Air Duct

Replacing a fan assembly

Each fan assembly is designed for tool-less removal and installation.

1. Disconnect the three 10-pin fan connectors from the server board.

Spectrum X component replacement

15 Spectrum X Component Replacement Guide

NOTE: For the purpose of showing the fan connectors, which are behind the fan

assembly, the following figure shows the fan assembly removed. However, the failed

fan assembly should still be installed at this time.

2. Lift up the fan assembly from the chassis.

3. Align the replacement fan assembly with the mounting pins on the chassis base.

Spectrum

4. Ensure that no fan cables are trapped beneath the fan assembly, and then push down until firmly

seated.

5. Connect the three fan cables to the fan connectors on the server board in numerical order.

Installing the air duct

If placed correctly, the air duct should sit flat and securely in place.

CAUTION: The air duct is required for proper air flow within the server system. Always

operate your system with the air duct cover in place.

1. Position the air duct in front of the system fans and over the processors and memory.

Spectrum X component replacement

17 Spectrum X Component Replacement Guide

2. Carefully lower the air duct into place.

DIMM

CPU 1

FRONT

CPU 2

Processor Air Duct

Installing the system cover

The server system must be operated with the system cover in place to ensure proper cooling.

1. Place the system cover onto the chassis and slide forward until the front edge of the system cover is

pressed up against the back edge of the front drive bay.

2. Hand tighten the two captive thumb screws at the back of the chassis.

La page charge ...

Harmonic Spectrum X Component Replacement Guide

Marque: Harmonic

Modèle: Spectrum X

Taper: Component Replacement Guide

Télécharger le PDF

rapport

dans d''autres langues

English: Harmonic Spectrum X

Harmonic Spectrum X Component Replacement Guide

Harmonic Spectrum X Component Replacement Guide

dans d''autres langues

Documents connexes