Manuel d'utilisation / d'entretien du produit DP600 du fabricant Dolby Laboratories
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0. Dolby DP600 Program Optimizer Manual Issue 2 Part Number 91 963 ®.
ii Dolby® DP600 Program Optimizer Manual Dolby Laboratories, Inc. Corporate Headquarters Dolby Laboratories, Inc. 100 Potrero Avenue San Francisco, CA 94103 ‐ 4813 USA Telephone 415 ‐ 558 ‐ 0200 Fax 415 ‐ 863 ‐ 1373 www.
Dolby ® DP600 Pr ogr am Optimizer Manual iii Regulatory Notices FCC NOTE: This equipment has been tested and found to comply with the limits for a Class A digital devi ce, pursuant to Par t 15 of the FCC Rule s.
iv Dolby ® DP600 Pr ogram Optimizer Manual Regulatory Notices 9. T o avoid exposure to dangerous vol ta g es and to avoid damage to the unit, do not connect the rear pane l Ethernet port to telephone circuits .
Regulatory Notices Dolby ® DP600 Pr ogr am Optimizer Manual v IMPORTANT SA FETY NOTICE This unit complies with safety standard EN60950-1 as appropriate. The unit shall not be exposed to dripping or splashing and no objects filled with liquids, such as coffee cups, shall be placed on the equipment.
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Dolby ® DP600 Pr ogram Optimiz er Manual vii Table of Contents Chapter 1 Introduction 1.1 Work Flow Integration ...................... .... ... ... ................ .... ... ... ................ ... .... ... ... ................ .. 3 1.2 Work Flow Flexibility and Ease of U se .
viii Dolby ® DP600 Pr ogr am Optimizer Manual Table of Contents Appendix B DP600 Program Optimizer Detailed Profile Descriptions B.1 Understanding DP600 Profiles .. ................ .................... ................ ................... ..........
Dolby ® DP600 Pr ogram Optimiz er Manual ix List of Figures Figure 1-1 Coded Audio with Metadata Analysis and Correction .......... ................ ................... .............. 2 Figure 1-2 Audio Analysis and Co rrection for Audio Types Without Metadata .
x Dolby ® DP600 Pr ogr am Optimizer Manual List of Figures Figure 2-43 Work Order Database ......... .......... ............. ............. ............. ............. ............. ............ ......... 37 Figure 2-44 Work Orders Info Sc reen .....
Dolby ® DP600 Pr ogr am O ptimizer Manual 1 Chapter 1 Intr oduction We l c o m e to Dolby ® file ‐ based audio! The Dolby DP600 Program Optimizer is a d.
2 Dolby ® DP600 P ro gra m Optimizer Manual Intr oduction Figure 1 ‐ 1 Figure 1-1 Coded Audio with Me tadat a Analysis and Correction Figure 1 ‐ 2 Figure 1-2 Audio Analysis and Co.
Wo r k F l o w I n t e g r a t i o n Dolby ® DP600 Pr ogr am O ptimizer Manual 3 1.1 Work Flow Integration Yo u can integrate the DP600 into an existing fi le ‐ based network inf rastructure where the unit functions as an intelligent processing node.
4 Dolby ® DP600 P ro gra m Optimizer Manual Intr oduction 1.3 Applications The DP600 platform has many applications in terrestrial, satellite, cable, and IPTV broadcasting.
DP600 Fr ont P anel Dolby ® DP600 Pr ogr am O ptimizer Manual 5 1.5 DP600 Front Panel The DP600 front panel includes the f ollowing components: •T o u c h screen .
6 Dolby ® DP600 P ro gra m Optimizer Manual Intr oduction 1.5.3 System Reset and Display Controls These recessed buttons are located behind the touch screen, above the CD/DVD driv e.
DP600 Fr ont P anel Dolby ® DP600 Pr ogr am O ptimizer Manual 7 LEDs 2 , 3 , and 4 indicate the status of the other thr ee physical disks. These disks are configured as separate driv es and do not have RA ID backup capability .
8 Dolby ® DP600 P ro gra m Optimizer Manual Intr oduction 1.6 DP600 Rear Panel The DP600 rear panel includes the following components: •D u a l ‐ redundant power .
Dolby ® DP600 Pr ogr am O ptimizer Manual 9 Chapter 2 Using the DP600 2.1 Inst alling the DP600 Hardware To install the Dolby ® DP600: 1. Connect the provided USB keyboard to the DP600 front ‐ pane l USB port or one of the rear ‐ panel USB ports.
10 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 2.2 S t arting the System for the First Time The DP600 touch screen provides a user ‐ f riendly interface where you perform actions by pressing the respective screen area.
Star ting the System f or the First Time Dolby ® DP600 Pr ogr am O ptimizer Manual 11 Figure 2 ‐ 4 Figure 2-4 Network Screen 2. Be sure the provided USB keyboard is connected to one of the DP600 USB ports.
12 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 5. Press on the desired numbers to enter an optional gateway address, then select ok .
Star ting the System f or the First Time Dolby ® DP600 Pr ogr am O ptimizer Manual 13 10. Press the up and down arrows above and below each field to set the serv er date and time, then press ok .
14 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 13. Press on you r closest city , then press finish . The End User License Agree men t screen appears, as shown in Figure 2 ‐ 10 . Figure 2 ‐ 10 Figure 2- 10 License Agreement Screen 14.
Star ting the System f or the First Time Dolby ® DP600 Pr ogr am O ptimizer Manual 15 15. Obtain the USB fl ash memory stick from the DP600 packing kit, and insert it into a PC connected to the Internet.
16 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 20. Select DP600 from the Produc t drop ‐ down menu if it is not already selected.
Star ting the System f or the First Time Dolby ® DP600 Pr ogr am O ptimizer Manual 17 Figure 2 ‐ 15 Figure 2- 15 Upgrade Serial Number All upgrades appear at the bottom of the scree n under Pr evious Upgrades .
18 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 Yo u can repeat the previous steps for each license you wa n t to download and each upgrade you wan t to apply to you r license .
Star ting the System f or the First Time Dolby ® DP600 Pr ogr am O ptimizer Manual 19 Figure 2 ‐ 18 Figure 2- 18 Finished! Scre en 28. Press finish . The DP600 setup is now completed and the system automatically reboots.
20 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 2.2.1 DP600 Home Screen After you complete the DP600 setup, the unit automatically reboots and the DP600 home screen appears, as shown in Figure 2 ‐ 19 .
Star ting the System f or the First Time Dolby ® DP600 Pr ogr am O ptimizer Manual 21 2.2.2 Using the System Screen The system screen allows you to check the sy stem .
22 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 Upgrading Y our License To upgrade you r license from a DP600 to a DP600 ‐ C (to allow e.
Star ting the System f or the First Time Dolby ® DP600 Pr ogr am O ptimizer Manual 23 Reconfiguring the Network Settings To reconfigure the network setti ngs: 1. Press config in the system screen. The config scree n appears, as shown in Figure 2 ‐ 24 .
24 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 Reconfiguring the Date & T ime Settings To reconfigure the date & time settings: 1. Press config in the system screen. The config screen appears, as shown in Fig ure 2 ‐ 24 .
Star ting the System f or the First Time Dolby ® DP600 Pr ogr am O ptimizer Manual 25 Recalibrating the T ouch screen Yo u r DP600 touch screen was calibrated during the manufacturing process, but occasionally , you may need to perform a recalibration.
26 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 Rebooting and Shutting Down the System To reboot or shut down the system: 1. Press power in the system screen. The power screen appears, as shown in Figure 2 ‐ 29 .
Using the DP600 Remo te Client Softwar e Dolby ® DP600 Pr ogr am O ptimizer Manual 27 3. Press ok at the prompt to reboot (or shut do wn) the system.
28 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 When the DP600 sees the specified file type in the source dir ectory , it processes .
Using the DP600 Remo te Client Softwar e Dolby ® DP600 Pr ogr am O ptimizer Manual 29 2.3.2 Running the DP600 Client To run the Clien t: 1.
30 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 2.3.3 DP600 Client Home Screen After launching the DP600 Client, as described in Running the DP600 Client on page 29, the DP600 Client home screen appears on you r PC.
Creating a W ork Or der Dolby ® DP600 Pr ogr am O ptimizer Manual 31 2.4 Creating a Work Order To create a work order: 1. Click work orders near the upper left corner of the home screen.
32 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 The Add Work or de r screen appears, as shown in Figure 2 ‐ 35 . In this menu, you can enter information in the display ed fields to configure yo ur work orders.
Creating a W ork Or der Dolby ® DP600 Pr ogr am O ptimizer Manual 33 3. Click the Source field. The Enter Path screen appears, as shown in Figure 2 ‐ 37 .
34 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 4. Use one of the methods to enter the path to the file or folder (for a hot folder) that you wa n t to designate for processing, then click ok .
Creating a W ork Or der Dolby ® DP600 Pr ogr am O ptimizer Manual 35 If you wa n t to specify a time when the DP600 stops looking for files to process in thi s hot folder , click the End At field.
36 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 Profiles that perform loudness correction require a standard DP600, while profiles that perform encoding, decoding, and/or transcoding require the enhanced DP600 ‐ C.
Creating a W ork Or der Dolby ® DP600 Pr ogr am O ptimizer Manual 37 14. Select the wor k order profile yo u wan t to use to process yo ur files, then click ok .
38 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 In addition to adding work orders and displaying wor k order information, the work order s.
Creating a W ork Or der Dolby ® DP600 Pr ogr am O ptimizer Manual 39 On the right side of the reports screen, five icons appear . When yo u click any of these icons, the reports screen r esponds accordingly , as described below .
40 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 Figure 2 ‐ 47 Figure 2- 47 Export Report Confirmation When a work order is running and you press or click this icon, the wor k order pauses.
Creating a W ork Or der Dolby ® DP600 Pr ogr am O ptimizer Manual 41 Displaying W ork Order Report s from the Home Screen In addition to displaying work order reports from the wor k order database, you can also access reports from the home screen.
42 Dolby ® DP600 P ro gra m Optimizer Manual Using the DP600 2. Press or click the desired work order report, then click info . The respective wor k order report appears, as shown in Figure 2 ‐ 51 .
Dolby ® DP600 Pr ogr am O ptimizer Manual 43 Chapter 3 System Maintenance This chapter explains how to maintain the Dolby ® DP600. The sections that follow show you how to diagnose and repair hard drive s and power supplies.
44 Dolby ® DP600 P ro gra m Optimizer Manual System Maintenance Ta b l e 3 ‐ 1 shows the LED conditions that spe cify the failed driv e. 3.1.1 Replacing a Drive To replace a DP600 hard driv e: 1.
Maintaining the DP600 Hard Drives Dolby ® DP600 Pr ogr am O ptimizer Manual 45 2. Remove the DP600 front ‐ pa nel driv e cover by placing one hand on its.
46 Dolby ® DP600 P ro gra m Optimizer Manual System Maintenance Starting from the left side of the driv e cage, the first slot contains physical drive 1 (RAID drive 1). The second slot contains phys ical drive 2 (RAID drive 2).
Maintaining the DP600 Hard Drives Dolby ® DP600 Pr ogr am O ptimizer Manual 47 5. Be sure that no wor k file is running, then grasp the replacement dri.
48 Dolby ® DP600 P ro gra m Optimizer Manual System Maintenance Figure 3 ‐ 8 Figure 3-8 Reinstall Front-Panel Drive Cover 8. Slide the front cov er over the mounting.
Maintaining the DP600 Hard Drives Dolby ® DP600 Pr ogr am O ptimizer Manual 49 3.1.2 Rebuilding a Drive To rebuild a DP600 hard driv e: 1. Place the DP600 in an idle state by halting all work orders being processed.
50 Dolby ® DP600 P ro gra m Optimizer Manual System Maintenance •T y p e Y to enable the write cache on the new dri ve.
Replacing a DP6 00 Po w er Supply Dolby ® DP600 Pr ogr am O ptimizer Manual 51 3.2 Replacing a DP600 Power Supply The DP600 requir es only one power supply; a second unit is provided for backup.
52 Dolby ® DP600 P ro gra m Optimizer Manual System Maintenance 2. Press the red Power Supply Alarm Reset button to turn off the war n i n g alarm, then .
Replacing a DP6 00 Po w er Supply Dolby ® DP600 Pr ogr am O ptimizer Manual 53 Figure 3 ‐ 13 Figure 3- 13 Remove Failed Power Supply 4. P osit ion the replacem ent unit squa.
54 Dolby ® DP600 P ro gra m Optimizer Manual System Maintenance 5. Tighten the thumbscrew by turning it clockwise and reconne ct power , as shown in Figure 3 ‐ 15 .
Upgrading/Installing the DP600 Softw are Dolby ® DP600 Pr ogr am O ptimizer Manual 55 3.3 Upgrading/Inst alling the DP600 Sof tware The DP600 packing kit includes an installati on DVD.
Figure 3 ‐ 17 Figure 3 ‐ 18 .
Dolby ® DP600 Pr ogr am O ptimizer Manual 57 Appendix A Setting Up a Shar ed F older and Entering a P ath A.1 Setting Up a Shared Folder For source and destination work order directories, you need to set up a shared folder for all authorized users.
58 Dolby ® DP600 P ro gra m Optimizer Manual Setting Up a Shared F older and Entering a P ath A.2 Entering a Path When you add a wo rk order , yo u need to enter .
Entering a Source P ath Dolby ® DP600 Pr ogr am O ptimizer Manual 59 Figure A ‐ 2 Figure A-2 Enter Path Screen A.3.1 Entering a URL to Specify a Path To Enter a URL: 1. In the Enter Path screen , type the desired URL in the URL field.
60 Dolby ® DP600 P ro gra m Optimizer Manual Setting Up a Shared F older and Entering a P ath Figure A ‐ 4 Figure A-4 URL Entered in Add Workorder Screen A.3.2 Browsing to a Locat ion to Specify a Path To browse to a location: 1.
Entering a Source P ath Dolby ® DP600 Pr ogr am O ptimizer Manual 61 2. Select either Windows Share/SMB or FTP or SFTP , then click the right arrow at the bottom of the screen.
62 Dolby ® DP600 P ro gra m Optimizer Manual Setting Up a Shared F older and Entering a P ath The Select File screen appears, as shown in the examp le in Fi gure A ‐ 9 (for a W indows Share/SMB pat h).
Entering a Source P ath Dolby ® DP600 Pr ogr am O ptimizer Manual 63 If you wa n t to create a bookmark, click on the desired file or folder in the Select File screen, click add bookmark , and then click ok , as shown in Figure A ‐ 10 .
64 Dolby ® DP600 P ro gra m Optimizer Manual Setting Up a Shared F older and Entering a P ath A.3.3 Selecting a Bookma rk to Specify a Path To select a bookmark: 1. Click the Bookmarks field in the Enter Path screen.
Entering a Destination P ath Dolby ® DP600 Pr ogr am O ptimizer Manual 65 A.4 Entering a Destination Path To enter a Destination path: 1. Click the Destination field in the Add Workorde r screen. The Enter Path screen appears.
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Dolby ® DP600 Pr ogr am O ptimizer Manual 67 Appendix B DP600 Pr ogram Optimiz er Detailed Pr ofile Descr iptions B.1 Underst anding DP600 Profiles A DP600 profile defines a set .
68 Dolby ® DP600 P ro gra m Optimizer Manual DP600 Pro gram Optimiz er Detailed Pr ofile Descriptions 6. Profiles that are capable of processing source files into multiple output files (for example, a 5.
Prof ile Descr iptions Dolby ® DP600 Pr ogr am O ptimizer Manual 69 B.2 Profile Descriptions Following are descriptions of all the current DP600 profiles. Profiles that perform encoding, decoding, and transcoding functions require the DP600 ‐ C.
70 Dolby ® DP600 P ro gra m Optimizer Manual DP600 Pro gram Optimiz er Detailed Pr ofile Descriptions Profile: AC3_EC3-1 Æ Dolby Digit al (AC-3) to Dolby Digital Plu s (E-AC-3) T ranscode Profile AC3_EC3 ‐ 1 directly transcodes an .
Prof ile Descr iptions Dolby ® DP600 Pr ogr am O ptimizer Manual 71 Profile: EC3_PCM-1 Æ Dolby Digit al Plus (E-AC-3) to .wav Extensible PCM (with Met adata Chunk) Profile EC3_PCM ‐ 1 decodes an .ec3 (Dolby Digital Plus) file to a .
72 Dolby ® DP600 P ro gra m Optimizer Manual DP600 Pro gram Optimiz er Detailed Pr ofile Descriptions Profile: PCM_DOWNMIX Æ Multichannel PCM (.wav) Dolby Pro Logic II Downmix Profile PCM_DOWNMIX en codes fiv e ‐ or six ‐ channel (3 /2 or 3/2L) multichannel .
Prof ile Descr iptions Dolby ® DP600 Pr ogr am O ptimizer Manual 73 Profile: PCM_PCM-1 Æ .wav PCM File S peech-Based Loudness Normalization to –27 LKFS Profile PCM_PCM ‐ 1 nor malizes the loudness of the file, resulting in a long ‐ term speech level of –27 LKFS.
74 Dolby ® DP600 P ro gra m Optimizer Manual DP600 Pro gram Optimiz er Detailed Pr ofile Descriptions Profile: PCM_UPMIX Æ .wav PCM file Upmixing to Multichannel PCM (wav ) Profile PCM_U PMIX upmixes two ‐ ch annel . wav files to 5.
Prof ile Descr iptions Dolby ® DP600 Pr ogr am O ptimizer Manual 75 Profile: PCM_W A V/E-3 Æ .wav PCM File to NTSC (23.98 Hz) Dolby E Encoding Profile PCM_W A V/E ‐ 3 encodes PCM .wav files into 23.98 Hz Dolby E.
76 Dolby ® DP600 P ro gra m Optimizer Manual DP600 Pro gram Optimiz er Detailed Pr ofile Descriptions Profile: W A V/EC3_PCM-1 Æ Dolby Digital Plus (337M/340M Formatted .
Prof ile Descr iptions Dolby ® DP600 Pr ogr am O ptimizer Manual 77 Profile: W A V/E_PCM-2 Æ Dolby E (337M Formatted .wav) to .wav Extensible PCM (with Met adata Chunk) Profile WAV / E _ P C M ‐ 2 decodes a Dolby E file formatted per SMPTE 337M wrapped in a .
78 Dolby ® DP600 P ro gra m Optimizer Manual DP600 Pro gram Optimiz er Detailed Pr ofile Descriptions Profile: W A V/E_STITCH_AC3-2 Æ Adaptive PCM/Dolby E (337M .wav) to Dolby Digit al (.ac3) Profile WAV / E _ S T I T C H _ A C 3 ‐ 2 transcodes a 5.
Prof ile Descr iptions Dolby ® DP600 Pr ogr am O ptimizer Manual 79 Profile: W A V/E_W A V/AC3-2 Æ Dolby E (337M Formatted .wav) to Dolby Digit al (AC-3) (24-bit 337M/340M Formatted .wav) Profile WAV / E _ WAV / A C 3 ‐ 2 encodes a Dolby E file formatted per SM PTE 337M wrapped in a .
80 Dolby ® DP600 P ro gra m Optimizer Manual DP600 Pro gram Optimiz er Detailed Pr ofile Descriptions Profile: W A V/E_AC3-1 Æ Dolby E (337M Formatted .wav) to Dolby Digit al (AC-3) File Profile WAV / E _ A C 3 ‐ 1 transcodes a 5.1 or a 5.
Prof ile Descr iptions Dolby ® DP600 Pr ogr am O ptimizer Manual 81 Profile: W A V/E_AC3-3 Æ Dolby E (337M Formatted .wav) to Dolby Digit al (AC-3) File Profile WAV / E _ A C 3 ‐ 3 transcodes a 5.1 or a 5.1+2 Dolby E stream/fi le formatted per SMPTE 337M wrapped in a .
82 Dolby ® DP600 P ro gra m Optimizer Manual DP600 Pro gram Optimiz er Detailed Pr ofile Descriptions Profile: W A V/E_EC3-1 Æ Dolby E (337M Formatted .
Prof ile Descr iptions Dolby ® DP600 Pr ogr am O ptimizer Manual 83 Profile: TS_TS-2 Æ MPEG-2 T ransport Stream MPEG-1 LII Loudness Normalization and Dolby Digit al (AC-3) dialnorm Correction Profil.
84 Dolby ® DP600 P ro gra m Optimizer Manual DP600 Pro gram Optimiz er Detailed Pr ofile Descriptions Profile: TS_TS-5 Æ MPEG-2 T ransport Stream with Dolby Digit al (AC-3) T ranscode to Dolby Digit.
Prof ile Descr iptions Dolby ® DP600 Pr ogr am O ptimizer Manual 85 Profile: PS_PS-2 Æ MPEG-2 Program Stream with Dolby E dialnorm Co rrection Profile PS_P S ‐ 2 corrects the di al.
86 Dolby ® DP600 P ro gra m Optimizer Manual DP600 Pro gram Optimiz er Detailed Pr ofile Descriptions Profile: GXF_GXF–2 Æ GXF File Dolby E dialnorm Correction and PCM Normalization to –27 LKFS .
Prof ile Descr iptions Dolby ® DP600 Pr ogr am O ptimizer Manual 87 Profile: GXF_GXF–5 Æ GXF File Dolby E dialnorm Correction and PCM Normalization to –27 LKFS Profile GXF_GXF ‐ 5 corr.
88 Dolby ® DP600 P ro gra m Optimizer Manual DP600 Pro gram Optimiz er Detailed Pr ofile Descriptions Profile: GXF_GXF–8 Æ GXF File with Discrete 5.1-Chan nel PCM Normalization to –27 LKFS and/or Correct dialnorm Met adata in V ANC Profile GXF_GXF ‐ 8 normalizes a discrete 5.
Prof ile Descr iptions Dolby ® DP600 Pr ogr am O ptimizer Manual 89 Profile: GXF_AC3-1 Æ GXF File with Dolby E T ranscoded to Dolby Digit al .ac3 Files Profile GXF_AC3 ‐ 1 transcodes all Dolby E tracks within a GXF file to .
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Dolby ® DP600 Program Optimizer Manual 91 add work order ... ............... ......................... ........... ... 32 applications cable .............. .............. ......................... .............. ..... 4 described ........... .
92 Dolby ® DP600 Program Optimizer Manual Index license downloading................... .............. ....................... 16 upgrading...................... .............. .............. ..... 16 , 22 linear audio types ........... ......
Index Dolby ® DP600 Program Optimizer Manual 93 Grass Valley hot folder described ..... ............ .............. .............. .............. 27 selecting ............ .............. .............. .................... 32 hot folder described .
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Dolby Laboratories DP600 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Dolby Laboratories DP600 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Dolby Laboratories DP600, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Dolby Laboratories DP600 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Dolby Laboratories DP600, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Dolby Laboratories DP600.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Dolby Laboratories DP600. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Dolby Laboratories DP600 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
