Dolby Laboratories CP650 User's Manual
Contents
1. A i CP650 Front Panel Setup Control Panel Access Door Menu Buttons Format Buttons Mic input level control Steps through menu pages Preprogrammed and user defined audio Bypass output level control Selects parameters within a page use main format control Test points fader knob for parameter choices Bypass Button RS 232C port 9 pin female D connector Store settings Selects main or bypass power supply for PC connection Mute Button In the CP650DC this acts as a power switch 9 pin female D connector balanced for a microphone or microphone multiplexer phantom power available Main Fader Adjusts main audio output level Mutes all audio outputs Main Display Shows current format signal level and Fader Display processor condition Shows fader setting projector in use bypass Displays setup and calibration information power supply condition for use with menu buttons Choosing Your CP650 er 60x0 CP650 CP650D CP650SR CP650DC The Dolby CP650 is available in a variety of configurations to suit every projection Dolby A type analogue 2 4 pe fe fe fe fo requirement In addition upgrade kits are available that Dolby SR analogue 2 4 pe fe fe fe fo allow new configurations as needed Dolby Digital film sources UD 650 Upgrades the CP650S8R to CP650D includes Cat2. No 773 UEX 650 Upgrades the CP650D to CP650 UXO 650 Upgrades the CP650 to CP650X0 Four AES3 inputs digital cinema audio Four A type processors provided for L C R Son 70 mm mag prints separate mag preamps required cS aa To re fire rel ae sie ra a e pe an de n 250 ise a E the 5mm x20 mm AUTOMATION CP650 SERIAL DATA rs 232 D l DOE pgto onena raat Digital Cinema Processor SS oe ee a ren Sa San Francisco U S Wootton Bassett U K ETHERNET Nonsvne a NERI ox bd or sisie ee k fie READER 1 a REMOTES AND AUD FADER C i z CO Dolby Digital LeeLee eee READER 2 mE ws OPTION CARD I O Ceccoccccoooe ko P1 P2 remore Dara 1 gece NONSYNC IN 1 ee E E ll ts Canne raver IN ee Risk of electric shock Ss H I OUTPUT te Ea uci PT TICAEIN i a Ls inside Refer all service f Rs f to qualified personnel Cee BS is equipment must be pO 13 D 50 25 90 35 6 CH AUDIO INPUT BS r ft i MAIN AUDIO OUTPUT External Digital Processor OPTICAL IN 27 CED lo 0 CP650 Rear Panel Automation Connector 25 pin female D connector for controlling and indicating format fader select projector status and mute Remote Unit Fader Input T
3. UO DoLBy CP650 Digital Cinema Processor The Dolby CP650 is the best investment you can make in a cinema processor The Dolby CP650 is the only all digital cinema processor For digital cinema installations that do not require replay of capable of playing back both digital and analogue Dolby film sound tracks the CP650DC provides digital audio soundtrack formats Its high quality proven reliability inputs for connection to a digital cinema server whilst unrivaled versatility and ease of setup have earned it a removing the additional cost of 35mm support place in thousands of flagship cinemas worldwide It can also accommodate new technologies such as digital Exceptional Features cinema ensuring a long and useful product life Built in installation tools including a real time analyzer and the unique EQ Assist system significantly reduce Five Configurations alignment time In day to day operation the Auditorium The CP650 s most popular configuration simply Assist feature can alert you to discrepancies from the designated CP650 processes Dolby SR and A type sound system s initial calibration signaling a fault such as analogue Dolby Digital and Dolby Digital Surround EX a speaker driver failure soundtracks It also provides four AES3 inputs for digital The CP650 is most efficiently installed and calibrated with cinema audio To these features the top of the line the help of a laptop PC running comprehensive set
4. all CP650s to help you maintain consistently high performance from your cinema s sound system Once your room is initially aligned Auditorium Assist uses the Cat No 735 to take measurements of the frequency response and level of each channel plus the room s ambient noise floor which are then stored within the CP650 as your Auditorium Reference Thereafter whenever you run Auditorium Assist it takes the measurements again and compares them to the Auditorium Reference all in less than 90 seconds You are alerted to any discrepancies to help you diagnose and resolve faults that may have occurred in the speakers or other system components Cat No 790 Dolby Digital Surround EX Digital Input Card The Cat No 790 card which is standard in the CP650 CP650DC and CP650XO configurations provides Surround EX decoding It also provides four AES3 inputs that accommodate up to eight channels of digital audio at 44 1 and 48 kHz from sources such as digital cinema servers disks tape playback systems and satellite or cable links Dolby Laboratories Inc Wootton Bassett Wiltshire SN4 8QJ England Telephone 44 1793 842100 Fax 44 1793 842101 100 Potrero Avenue San Francisco CA 94103 4813 Telephone 1 415 558 0200 Fax 1 415 863 1373 www dolby com Specifications subject to change without notice Dolby and the double D symbol are registered trademarks of Dolby Laboratories Auditorium Assist EQ Assist and Surround EX
5. anced for two stereo solar cells or analogue LED readers Power available for external cell preamp circuits 14 V 40 mA Not included on CP650DC Disclaimer of Warranties Equipment manufactured by Dolby Laboratories is warranted against defects in materials and workmanship for a period of one year from the date of purchase There are no other express or implied warranties and no warranty of merchantability or fitness for a particular purpose or of noninfringement of third party rights including but not limited to copyright and patent rights Limitation of Liability It is understood and agreed that Dolby Laboratories liability whether in contract in tort under any warranty in negligence or otherwise shall not exceed the cost of repair or replacement of the defective components or accused infringing devices and under no circumstances shall Dolby Laboratories be liable for incidental special direct indirect or consequential damages including but not limited to damage to software or recorded audio or visual material cost of defense or loss of use revenue or profit even if Dolby Laboratories or its agents have been advised orally or in writing of the possibility of such damages Key Upgrades and Options Cat No 735 Auditorium Assist Microphone The Dolby Cat No 735 microphone mounted permanently and inconspicuously in the auditorium works in conjunction with the Auditorium Assist feature provided in
6. are trademarks of Dolby Laboratories 2007 Dolby Laboratories All rights reserved W07 18898 Part No 91891 Issue 5 Cat No 778 Digital Input Output Card not shown For dubbing studios requiring digital input and output the Cat No 778 Digital Input Output Card can substitute for the Cat No 790 to provide four AES EBU digital inputs and up to five AES EBU digital outputs The Cat No 778 disables the CP650 s analogue output Cat No 791 Digital Crossover Card Cat No 791 Digital Crossover Card which is standard in the CP650XO integrates two or three way speaker crossovers into the CP650 for your L C and R screen speakers It also provides outputs for full range Le and Re screen speakers All audio processing is in the digital domain enabling extensive settings and adjustments via a PC software package or built in menus using the front panel main display As well as ensuring the highest possible performance from your screen speakers the Cat No 791 eliminates the need for a stand alone crossover unit A Cat No 790 must be installed in the CP650 in order to add the Cat No 791 For additional information contact info dolby co uk UO DoLsBy
7. erminal strip connector for Dolby Cat No 779 remote control unit Dolby Cat No 771 remote fader external auditorium faders 100 kQ linear potentiometer Hearing Impaired Output RCA type female phono connector Center weighted sum of L C R Output level 200 mV fixed Digital Reader Inputs 25 pin female D connectors for two Dolby Digital readers Main Audio Output 25 pin male D connector balanced or floating Maximum level balanced loads 26 dBu 15 5 V Loudspeaker Equalization L C R Ls Rs Bsl Bsr digital 27 band 1 3 octave Le Re with optional Cat No 791 digital 27 band 1 3 octave SW Digital parametric Distortion Typically 0 005 in Dolby SR mode output 10 dBu input 10 dB over Dolby level Dynamic Range Typically 105 dB with fader set to 7 Power Requirements 100 120 and 200 240 VAC 50 60 Hz 100 W maximum including built in bypass power supply where applicable Dimensions and Weight 3 U rackmount chassis faceplate 133 x 483 mm 5 25 x 19 inches Maximum projection behind equipment rack rail 365 mm 14 4 inches Maximum level unbalanced loads 20 dBu 7 75 V Dolby level output adjust range 31 to 12 dBu 20 780 mV Option Card I O 25 pin female D connector for digital bitstream input and surrounds output when equipped with the Cat No 790 option card L C R mid and high crossover outputs with Cat No 791 option card Nonsync Inputs RCA type female phono connect
8. ors for two stereo nonsync sources Input impedance 21 kO Sensitivity 0 2 4 V NS 1 0 06 1 5 V NS 2 Six Channel Audio Input 25 pin female D connector for external six channel analogue source Input impedance 10 KO L R 27 kA C Ls Rs SW Operating level 300 mV Maximum projection in front of mounting plate 38 mm 1 5 inches Net 10 4 kg 23 lb Environmental Conditions Operating 0O C 40 C 32 F 104 F forced air cooling 20 80 relative humidity noncondensing Regulatory Notices North America This unit complies with the limits for a Class A digital device pursuant to Part 15 of the FCC rules and Industry Canada ICES 003 specifications It is UL Listed for the US and Canada Europe This unit complies with the requirements of Low Voltage Directive 3 23 EEC and EMC Directive 89 336 EEC and carries the CE marking accordingly Warranty One year limited parts and labour see disclaimer RS 232C Serial Data Input Port 9 pin female D connector to connect external PC for setup and automation control Ethernet Connector RJ 45 female for automation control and subtitling timing data Motor Start 9 pin female D connector for Dolby Digital reader motor start timing and projector changeover Microphone Input XLR female connector balanced for Auditorium Assist PA or B chain alignment mic or multiplexer Phantom power available 15 V Optical Inputs 9 pin female D connectors bal
9. up CP650XO adds built in crossovers for screen speakers software available in several languages Calibration can eliminating the need for a stand alone crossover unit also be accomplished using the CP650 s front panel For tighter budgets the CP650SR comes equipped to controls and main display Software upgrades are process Dolby SR and A type analogue soundtracks only conveniently accomplished from a PC while the CP650D adds Dolby Digital decoding neither of A built in Ethernet interface makes it possible to control these models includes Dolby Digital Surround EX decoding and monitor the CP650 from a remote location a head or digital audio inputs However as your needs change and office hundreds of miles away from the cinema for new formats are introduced you can upgrade any CP650 example configuration with plug in circuit cards and new software Dolby CP650 Digital Cinema Processor CP650 Digital Cinema Processor k format _ 0000 DO mov
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