Dolby Laboratories CP650 Installation Manual

Model CP650 Digital Cinema Sound Processor Installation Manual Issue 4 Part No. 91569

Dolby® Model CP650 Installation Manual x CP650 Operating System Software History V1.0.4.4 • First product shipments. • Covered in Installation Manua

Dolby® Model CP650 Installation Manual Final Adjustments 7-4 Digital Surround Delay > xxx mSec menuOK Press the left menu button to move to

Dolby® Model CP650 Installation Manual Final Adjustments 7-5 Dolby Digital Reader Delay > xxx Perforations Table 7–2 Surround Delays Based on Th

Dolby® Model CP650 Installation Manual Final Adjustments 7-6 Dolby Digital Reader Delay > xxx Perforations Dynamic Proj 1 Thread a loop of Cat

Dolby® Model CP650 Installation Manual Final Adjustments 7-7 Nonsync Level > xx 7.5 Nonsync Level Adjustment Press the

Dolby® Model CP650 Installation Manual Final Adjustments 7-8 Mono Level Trim >-xx dB Mono EQ Adjust LF ++++ HF7.6 Mono Level

Dolby® Model CP650 Installation Manual Final Adjustments 7-9 Preset Fader Levels>Format xx Fader: xx.x 7.7 Assigning Preset Fader Levels menuOK

Dolby® Model CP650 Installation Manual Final Adjustments 7-10 Saving Changes... Saving Changes... User Format 2>>>>Format 65 Publi

Dolby® Model CP650 Installation Manual Final Adjustments 7-11 Format 80/81 PCM Options >Auto Mute: Disabled Decode: L/R Stereo Saving Change

Dolby® Model CP650 Installation Manual Final Adjustments 7-12 Reversion Mode >Normal Auto Surround EX> Enabled 7.11 Reversion Mode Caution: B

Dolby® Model CP650 Installation Manual Final Adjustments 7-13 Noise Gating Active 7.13 Noise Gating This menu item is for special applications. It c

Dolby® Model CP650 Installation Manual xi V2.1.x.y (where x and y may be any numbers) • Added support for the Cat. No. 790 Dolby Digital Surround EX

Dolby® Model CP650 Installation Manual Final Adjustments 7-14 7.14 Running Auditorium Assist The Auditorium AssistTM feature, included in CP650 opera

Dolby® Model CP650 Installation Manual Final Adjustments 7-15 Auditorium Assist No Reference →Set Reference Auditorium Assist Check Auditorium →Set

Dolby® Model CP650 Installation Manual Final Adjustments 7-16 Auditorium Assist →Check Auditorium Set Reference Auditorium Assist →Check Auditorium

Dolby® Model CP650 Installation Manual Final Adjustments 7-17 7.14.4 “FAIL” Parameters Noise Floor A failure is indicated if a new auditorium noise f

Dolby® Model CP650 Installation Manual Final Adjustments 7-18 Noise Floor Optimization > Enabled Saving Changes. 7.15 Noise Floor Optimizat

Dolby® Model CP650 Installation Manual Final Adjustments 7-19 Clock Set >Hour:xx Min: xx Saving Changes... 7.16 Clock Set The clock is used

Dolby® Model CP650 Installation Manual Final Adjustments 7-20 Date Set >Day: xx Month: xx Year : xx Saving Changes... Saving Changes...

Dolby® Model CP650 Installation Manual 8-1 About this CP650: System v.a.b.c.d Cat.No.xyz installedCat.No.xyz installedChapter 8 Accessories 8.1 Intro

Dolby® Model CP650 Installation Manual Accessories 8-2 8.2 Cat. No. 779 Remote Control Installation Format ButtonsUsed to select the sound format:01

Dolby® Model CP650 Installation Manual Accessories 8-3 The wire to the CP650 must run from the connection point on the circuit board without touching

Dolby® Model CP650 Installation Manual Accessories 8-4 8.2.4 Set the Address Switch For the CP650 to communicate with all the remote units, each uni

Dolby® Model CP650 Installation Manual Accessories 8-5 8.2.6 Connect to the CP650 1. Connect the interface wires to the six-way connector shown in

Dolby® Model CP650 Installation Manual Accessories 8-6 8.3 Cat. No. 771 Remote Fader Installation The Cat. No. 771 Remote Fader can be mounted on a

Dolby® Model CP650 Installation Manual 9-1 Chapter 9 Maintenance and Troubleshooting 9.1 Print Cleanliness As with any soundtrack, keeping the film

Dolby® Model CP650 Installation Manual Maintenance and Troubleshooting 9-2 9.2.1 Replacing the Cat. No. 701 Digital Soundhead LED Assembly In normal

Dolby® Model CP650 Installation Manual Maintenance and Troubleshooting 9-3 Alignment Warning: Class 2 LED Product per EN 60825-1:1996. Do not stare

Dolby® Model CP650 Installation Manual Maintenance and Troubleshooting 9-4 Clamp (Trigger) Trace(CH2)Light through perf holesVIDEO TRACE (CH1)Left Gr

Dolby® Model CP650 Installation Manual Maintenance and Troubleshooting 9-5 9.2.2 Replacing the Cat. No. 700 Digital Soundhead Exciter Lamp To replac

Dolby® Model CP650 Installation Manual Maintenance and Troubleshooting 9-6 9.3 CP650 Troubleshooting 9.3.1 Power Supply Voltage Ranges Six test poin

Dolby® Model CP650 Installation Manual Maintenance and Troubleshooting 9-7 9.3.2 Exploded View and Board Locations Cat. No. 773Dolby Digital Decoder

Dolby® Model CP650 Installation Manual 1-1 Chapter 1 Introduction 1.1 About the Dolby CP650 Digital Cinema Processor The Dolby CP650 Digital Cinema

Dolby® Model CP650 Installation Manual Maintenance and Troubleshooting 9-8 00:00:00 Startup 10:20:36 Startup 36:09:03 Startup 9.3.3 The Event L

Dolby® Model CP650 Troubleshooting Chart Maintenance and Troubleshooting 9-9 Symptom Probable Cause Recommended Action NO SOUND AT ALL No sound,

Dolby® Model CP650 Troubleshooting Chart Maintenance and Troubleshooting 9-10 Symptom Probable Cause Recommended Action NO SOUND IN SOME FORMATS

Dolby® Model CP650 Troubleshooting Chart Maintenance and Troubleshooting 9-11 Symptom Probable Cause Recommended Action FADER PROBLEMS Front-pan

Dolby® Model CP650 Troubleshooting Chart Maintenance and Troubleshooting 9-12 Symptom Probable Cause Recommended Action RUMBLES, WHISTLES, HUM IN

Dolby® Model CP650 Troubleshooting Chart Maintenance and Troubleshooting 9-13 Symptom Probable Cause Recommended Action TROUBLE IN ONE OR MORE CHA

Dolby® Model CP650 Troubleshooting Chart Maintenance and Troubleshooting 9-14 Symptom Probable Cause Recommended Action The sound from two or more

Dolby® Model CP650 Troubleshooting Chart Maintenance and Troubleshooting 9-15 Symptom Probable Cause Recommended Action There is distortion whe

Dolby® Model CP650 Troubleshooting Chart Maintenance and Troubleshooting 9-16 Symptom Probable Cause Recommended Action CHANGEOVER AND CONTROL TRO

Dolby® Model CP650 Troubleshooting Chart Maintenance and Troubleshooting 9-17 Symptom Probable Cause Recommended Action You can hear pops or thum

Dolby® Model CP650 Installation Manual Introduction 1-2 download automatically into the CP650 the first time such a print is played in the cinema. Th

Dolby® Model CP650 Power Supply Wiring Maintenance and Troubleshooting 9-18 P3P2P1P5220V110VBYPASS_GNDGRN/YELGRNGRNGRNN/C112345678EBLUBRNLNELNEVARIST

Dolby® Model CP650 Power Supply Wiring Maintenance and Troubleshooting 9-19 S1P2P1P5220V110VBYPASS_GNDGRN/YELN/C112345678EBRNLNVARISTORVARISTOR250 VA

Dolby® Digital Readers Exploded View Maintenance and Troubleshooting 9-20 2X(700)1XJ2(700)1X2XJ3CCD DRIVER BOARDCAT. NO. 634 / 634R / 934RCAT. NO. 70

Dolby® Digital Readers Exploded View Maintenance and Troubleshooting 9-21 LAMP BASE FOR 34010DPN 34011CAT. NO. 700 ONLYBRACKET HEAT GLASS CAT700DPN

Dolby® Model CP650 Installation Manual A-1 About this CP650: System v.a.b.c.d Cat.No.xyz installedCat.No.xyz installedAbout this CP650: Hardware Infor

Dolby® Model CP650 Installation Manual Software Operations A-2 Update Failed! Reconnect and updateSoftware to proceed. A.2 Updating CP650 Software 1

Dolby® Model CP650 Installation Manual Software Operations A-3 A.3 Transferring Settings Between Two CP650s 1. Connect the PC to the source CP650 u

Dolby® Model CP650 Installation Manual B-1 Appendix B Back Panel Connectors B.1 Output Connectors Main Audio Output Connector The main audio outputs

Dolby® Model CP650 Installation Manual Introduction 1-3 1.3 Accessories • Upgrade kit UD/650, which includes the Cat. No. 773 circuit board • Upgra

Dolby® Model CP650 Installation Manual Back Panel Connectors B-2 Option Card I/O Connector The pinout of this connector is determined by the type of

Dolby® Model CP650 Installation Manual Back Panel Connectors B-3 The optional Cat. No. 778 card has four pairs of AES inputs, the first of which pro

Dolby® Model CP650 Installation Manual Back Panel Connectors B-4 B.2 Input Connectors Dolby Digital Reader Connectors (Reader 1 and 2) These connecto

Dolby® Model CP650 Installation Manual Back Panel Connectors B-5 Motor-Start Connector The motor-start connector is used to interconnect the changeov

Dolby® Model CP650 Installation Manual Back Panel Connectors B-6 MIC MUX Connector on front setup control panel An EQ microphone or mic multiplexer c

Dolby® Model CP650 Installation Manual Back Panel Connectors B-7 6-Channel Analog Audio Input Connector This input is an unbalanced analog audio inpu

Dolby® Model CP650 Installation Manual Back Panel Connectors B-8 B.3 I/O Connectors Automation I/O Connector This connector is a 25-pin female D-conn

Dolby® Model CP650 Installation Manual Back Panel Connectors B-9 Automation I/O Connector: Pins Used for Noise Gating The table below lists the pin n

Dolby® Model CP650 Installation Manual C-1 Optical Surround Delay > xxx mSec Optical Surround Level Trim >xxx dB Appendix C Optical Surroun

Dolby® Model CP650 Installation Manual Introduction 1-4 Microphone: Balanced input for Auditorium Assist microphone, PA mic, or B-chain alignment mi

Dolby® Model CP650 Installation Manual Optical Surround Level Trim C-2 Optical Surround Level Trim >+1.2 dB Saving Changes... Optical Surround

Dolby® Model CP650 Installation Manual D-1 Appendix D Format Descriptions Each format supported by the CP650 is described below. More specifically, e

Dolby® Model CP650 Installation Manual Format Definitions D-2 D.2 Format Definitions The formats supported by the CP650 are described below. If a for

Dolby® Model CP650 Installation Manual Format Definitions D-3 Format 10 Dolby Digital Film (Cat. No. 773 required) Short name: Dolby Digital Audio De

Dolby® Model CP650 Installation Manual Format Definitions D-4 Format 20 35 mm Magnetic, L, C, R 3-Channel Short name: 3-Channel Mag Audio Description

Dolby® Model CP650 Installation Manual Format Definitions D-5 Format 64 Public Address Center Channel Short name: Public Address, C Audio Descriptio

Dolby® Model CP650 Installation Manual Format Definitions D-6 Format 74 Video Pro Logic No SW Nonsync 1 Short name: Vid Pro Logic No SW Audio Descrip

Dolby® Model CP650 Installation Manual Format Definitions D-7 Format 81 (Cat. No. 790 required) Bitstream Dolby Digital Surround EX Short name: Fmt 8

Dolby® Model CP650 Installation Manual Format Definitions D-8 Format 87 (Cat. No. 790 or earlier Cat. No. 794 required) External 6-Channel with Surro

Dolby® Model CP650 Installation Manual Format Definitions D-9 Format 89 (Cat. No. 778 required) 6-Channel PCM + Surround EX Short name: 6-Channel PCM

Dolby® Model CP650 Installation Manual Introduction 1-5 Loudspeaker Equalization L, C, R, Ls, Rs, Bsl, Bsr: Digital 27-band, 1/3-octave, plus bass an

Dolby® Model CP650 Installation Manual Format Definitions D-10 Table D–2 Format Characteristics Chart Format Number Format Name Required Option 2 bo

Dolby® Model CP650 Installation Manual Format Definitions D-11 Format Number Format Name Required Option 2 board Input Decode Noise Reduction Subw

Dolby® Model CP650 Installation Manual E-1 Appendix E External Control of CP650 The CP650 can be controlled by devices connected to the RS-232 seria

Dolby® Model CP650 Installation Manual External Control of CP650 E-2 Commands Key Range of Values Notes format_button 0 .. 7 inticates which button

Dolby® Model CP650 Installation Manual External Control of CP650 E-3 Query Querying an Individual Parameter “<key>=?” returns a “<key>=&

Dolby® Model CP650 Installation Manual External Control of CP650 E-4 E.2 Control via Remotes Connector CP650 control using single-wire communication

Dolby® Model CP650 Installation Manual External Control of CP650 E-5 The DDCMP Protocol Digital Data Communications Message Protocol (DDCMP) was deve

Dolby® Model CP650 Installation Manual External Control of CP650 E-6 Note: All remotes must parse all messages. This requires looking at the length a

Dolby® Model CP650 Installation Manual F-1 Appendix F Setup and User Menus F.1 CP650 Setup Menu 123 7456 8 DIP switch 6 UP The Bsl and Bsr channels

Dolby® Model CP650 Installation Manual Introduction 1-6 1.6 About Dolby Digital Surround EX Dolby Digital Surround EX adds a third surround channel

Dolby® Model CP650 Installation Manual Setup and User Menus F-2 CP650 Setup Menu, B-Chain (continued): menuOK menuOK Notes 10 Subwoofer EQ Adjust E

Dolby® Model CP650 Installation Manual Setup and User Menus F-3 CP650 Setup Menu, (continued): menuOK menuOK Notes 24 Bypass Level Adjust OK B

Dolby® Model CP650 Installation Manual Setup and User Menus F-4 F.2 CP650 User Menu 123 7456 8 DIP switch 6 DOWN The options shown in bold are the

Dolby® Model CP650 Installation Manual Setup and User Menus F-5 CP650 User Menu, Continued menuOK menuOK Notes 18 Contrast Adjustment Set the di

Dolby® Model CP650 Installation Manual Introduction 1-7 Left surroundBack surround leftRight surroundBack surround rightDolby Digital5.1 modeSurroun

Dolby® Model CP650 Installation Manual ii Dolby Laboratories, Inc. Corporate Headquarters Dolby Laboratories, Inc. 100 Potrero Avenue San Francisco,

Dolby® Model CP650 Installation Manual Introduction 1-8 1.7 List of Formats Available The formats supported by the CP650 are listed below. See Append

Dolby® Model CP650 Installation Manual Introduction 1-9 1.8 How to Identify Types of Soundtracks Edge of film Dolby Digital

Dolby® Model CP650 Installation Manual Introduction 1-10 1.9 Regulatory Notices 1.9.1 FCC This equipment has been tested and found to comply with the

Dolby® Model CP650 Installation Manual Introduction 1-11 1.9.5 Notices for Europe This equipment complies with the EMC requirements of EN55103-1 and

Dolby® Model CP650 Installation Manual 2-1 Chapter 2 Installation Do not connect the CP650 to mains power until all other connections have been made.

Dolby® Model CP650 Installation Manual Installation 2-2 2.1.3 Disconnect the Old System • Disconnect power from the existing cinema sound equipment

Dolby® Model CP650 Installation Manual Installation 2-3 Bypass Power Supply Fuse The bypass power supply fuse is accessible by removing the plastic f

Dolby® Model CP650 Installation Manual Installation 2-4 2.4 Mount the Auditorium Assist Microphone Auditorium AssistTM operation requires the use of

Dolby® Model CP650 Installation Manual Installation 2-5 2.5.2 Remote Controls Three types of remote controls can be used with the CP650. A maximum of

Dolby® Model CP650 Installation Manual iii Table of Contents List of Figures...

Dolby® Model CP650 Installation Manual Installation 2-6 Table 2–1 Solar Cell Preamp Board Connectors J2 Pin Number Signal 1 Right (or Left) + 2 Sig

Dolby® Model CP650 Installation Manual Installation 2-7 For Non-EU Countries Only: If it is necessary to use two- or four-conductor shielded cables,

Dolby® Model CP650 Installation Manual Installation 2-8 2.5.4 Analog Nonsync Sources The CP650 has two sets of analog nonsync inputs, designated non

Dolby® Model CP650 Installation Manual Installation 2-9 Connecting to the Digital Audio Input The external electrical connections to the optional boa

Dolby® Model CP650 Installation Manual Installation 2-10 Professional Interface Standards for Digital Audio There are two professional interface form

Dolby® Model CP650 Installation Manual Installation 2-11 Multiple Sources: Conversion Between Interface Standards Although some details of the bitstr

Dolby® Model CP650 Installation Manual Installation 2-12 2.6 Exploded View and Board Locations Cat. No. 773Dolby Digital DecoderCat. No. 790Dolby Di

Dolby® Model CP650 Installation Manual 2-13 PROFESSIONAL AUDIOEQUIPMENT 4J06LISTEDCUSUL100 - 240 Vac 50 - 60 Hz 120 W~CAUTIONTo reduce the risk of fir

Dolby® Model CP650 Installation Manual Installation 2-14 PROFESSIONAL AUDIOEQUIPMENT 4J06LISTEDCUSUL100 - 240 Vac 50 - 60 Hz 120 W~CAUTIONTo reduce t

Dolby® Model CP650 Installation Manual Installation 2-15 PROFESSIONAL AUDIOEQUIPMENT 4J06LISTEDCUSUL100 - 240 Vac 50 - 60 Hz 120 W~CAUTIONTo reduce t

Dolby® Model CP650 Installation Manual iv Chapter 4 B-Chain Alignment 4.1 Check Theatre Equipment ...

Dolby® Model CP650 Installation Manual Installation 2-16 PROFESSIONAL AUDIOEQUIPMENT 4J06LISTEDCUSUL100 - 240 Vac 50 - 60 Hz 120 W~CAUTIONTo reduce t

Dolby® Model CP650 Installation Manual 2-17 Front panel20 charby 4 lineLCD displayFront PanelShaftEncoderFront PanelSwitchesBootStatusConfigurationToD

Dolby® Model CP650 Installation Manual 3-1 Chapter 3 Front Panel and Alignment Overview This chapter describes the features on the CP650 front panel,

Dolby® Model CP650 Installation Manual Front-Panel and Alignment Overview 3-2 Front-Panel Display L Le C Re R Rs Bsr Bsl Ls SW Figure 3-

Dolby® Model CP650 Installation Manual Front-Panel and Alignment Overview 3-3 Other Possible Front-Panel Sound Format Displays L C R

Dolby® Model CP650 Installation Manual Front-Panel and Alignment Overview 3-4 Level Display The main fader level is displayed as a two-digit number.

Dolby® Model CP650 Installation Manual Front-Panel and Alignment Overview 3-5 Power Supply Button This button operates the main power supply for the

Dolby® Model CP650 Installation Manual Front-Panel and Alignment Overview 3-6 immediately, but will not be saved until this button is pressed. Leavin

Dolby® Model CP650 Installation Manual Front-Panel and Alignment Overview 3-7 Mic Input Level Control This ten-turn potentiometer has an end-to-end r

Dolby® Model CP650 Installation Manual v Chapter 7 Final Adjustments 7.1 Setting Bypass Level ...

Dolby® Model CP650 Installation Manual Front-Panel and Alignment Overview 3-8 3.3 Power Supply Voltage Test Points Six test points are located behin

Dolby® Model CP650 Installation Manual Front-Panel and Alignment Overview 3-9 RTA if you prefer.) Equalization can be performed by using an oscillosc

Dolby® Model CP650 Installation Manual Front-Panel and Alignment Overview 3-10 The final factor is masking of the screen. The masking curtains must b

Dolby® Model CP650 Installation Manual 4-1 Chapter 4 B-Chain Alignment 4.1 Check Theatre Equipment Thoroughly check the loudspeakers and power ampli

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-2 • Ensure that there is good air movement through power amplifiers. Air-Conditioning If

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-3 Format 10 (Install)(Install)(Install)(Install) Dolby Digital ----- M

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-4 Calibrate SPL Enter Room Reading: > xx.x dB Press OK to continue Crossover Mode F

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-5 Please Wait... Calibrating... Mic Level Too Low or Too High Proceeding Uncalibrated

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-6 Output Levels >>>>Channel: Center Level: xx Room Level xx.x dB Adjust Ou

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-7 Saving Changes... ... Output Levels>>>>Channel: Center Level: xx Ro

Dolby® Model CP650 Installation Manual vi Chapter 9 Maintenance and Troubleshooting 9.1 Print Cleanliness...

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-8 Digital Subwoofer >>>>Level: xx Polarity: Normal Center Noise: Off Di

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-9 4.6 Crossover Setup (CP650 with Cat. No. 791) If your CP650 is not equipped with a Cat.

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-10 Crossover Mode>3 Way>3 Way>3 Way>3 Way Le / Re Channels Disabled The

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-11 Crossover Config: Channel: Left >Param : F Type Low>Param : F Type Low>Par

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-12 Crossover Config: Channel: Left Param : F Type Low >Value : Butterwth.>Val

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-13 Crossover Config: Channel: Left >Param : Freq Lo>Param : Freq Lo>Param :

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-14 Crossover Config: Channel: Left >Param : Slope Lo>Param : Slope Lo>Param

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-15 Crossover Config: Channel: Left >Param : Delay Lo>Param : Delay Lo>Param

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-16 Saving Changes... ... Crossover Config:>Channel: Center>Channel: Center>

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-17 Crossover Levels>Channel: Left Hi>Channel: Left Hi>Channel: Left Hi>Channe

Dolby® Model CP650 Installation Manual vii List of Figures Figure 1–1 Surround Speaker/Amplifier Switching for 5.1 and Surround EX Modes ...

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-18 Saving Changes... ... Crossover Levels Channel: Left Hi >Level: 70>Level:

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-19 >>>>Bulk EQ Ch.: CenterCenterCenterCenter Bass Adjust:±x.x dB Treble A

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-20 Bulk EQ Ch.: Center Bass Adjust:±x.x dB >Treble AdjTreble AdjTreble AdjTreble

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-21 1.0kHz C ±x.x dB -_ _---_ --_- - - -__--_--Discarding Changes.. ...

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-22 Saving Changes... ... OK When the desired response for this channel has been a

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-23 Subwoofer EQSubwoofer EQSubwoofer EQSubwoofer EQ >>>>Frequency: xx Hz

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-24 Saving Changes... ... menuOK Frequency Press the center menu b

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-25 Output Levels >>>>Channel: Center Level: xx Room Level xx.x dB Digital

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-26 >Optical SubwooferOptical SubwooferOptical SubwooferOptical Subwoofer Level: xx

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-27 Saving Changes... ... Optical Subwoofer Level: xx Polarity: Normal >C

Dolby® Model CP650 Installation Manual viii Figure 9–1 Digital/Analog Track Wear...

Dolby® Model CP650 Installation Manual B-Chain Alignment 4-28 Rotating Noise Press OK to Start or Stop Running L CAUTION Pressing OK

Dolby® Model CP650 Installation Manual 5-1 Chapter 5 A-Chain Alignment 5.1 Overview The A-chain alignment involves adjustments made to the projector

Dolby® Model CP650 Installation Manual A-Chain Alignment 5-2 5.2 Reverse-Scan Checkup: Projector Clean the optical surfaces with a cotton swab moist

Dolby® Model CP650 Installation Manual A-Chain Alignment 5-3 Remove the existing exciter lamp and replace with a new lamp. Adjust the exciter lamp D

Dolby® Model CP650 Installation Manual A-Chain Alignment 5-4 Automatic Optical Level Adjust Projector 1 Press OK When Ready. L O

Dolby® Model CP650 Installation Manual A-Chain Alignment 5-5 Manual L O O R Level O O P1 O O

Dolby® Model CP650 Installation Manual A-Chain Alignment 5-6 Saving Changes... ... OK Press the OK button to save the level settings for Pr

Dolby® Model CP650 Installation Manual A-Chain Alignment 5-7 LLLLRRRR✓✓OSCILLOSCOPE TRACES The adjustment is correct when there is no signal output

Dolby® Model CP650 Installation Manual A-Chain Alignment 5-8 5.7 Cell Wiring Check Verify that the outputs of the right and left solar cells are

Dolby® Model CP650 Installation Manual A-Chain Alignment 5-9 Optical Focus>Projector: P1 Channel: Left Press OK when ready. 5.9 Focus Check Mic

Dolby® Model CP650 Installation Manual ix List of Tables Table 1–1 Formats Supported by the CP650...

Dolby® Model CP650 Installation Manual A-Chain Alignment 5-10 Auto Slit-loss EQProjector P1P1P1P1 Press OK when ready. Auto Slit-loss EQLevel Adjust

Dolby® Model CP650 Installation Manual A-Chain Alignment 5-11 Saving Changes... ... Manual Slit-loss EQProjector 2 >>>>Channel: Lef

Dolby® Model CP650 Installation Manual 6-1 Chapter 6 Digital Soundheads 6.1 Mechanical Alignment Mechanical alignment of the Cat. No. 701 (or 700) Di

Dolby® Model CP650 Installation Manual Digital Soundheads 6-2 6.2 Adjustment with Oscilloscope Note: The Cat. No. 701 Digital Soundhead is optically

Dolby® Model CP650 Installation Manual Digital Soundheads 6-3 Figure 6–2 Digital Video Oscilloscope Image—Focus Adjustment 6.4 LED Brightness Confi

Dolby® Model CP650 Installation Manual 7-1 Bypass Level Adjust Press OK to enter bypass. Chapter 7 Final Adjustments 7.1 Setting Bypass Level With a

Dolby® Model CP650 Installation Manual Final Adjustments 7-2 Mic BypassVideoClamp RTA1 RTA2123 7456 8SIGNALPRESENTMAINHFLtRtLt RtSwLCRLsRsSERIA

Dolby® Model CP650 Installation Manual Final Adjustments 7-3 Optical Surround Delay > xxx mSec menuOK Press the left menu button to move to