Sign In
Upload
Manuals
Brands
Dolby Laboratories Manuals
DVD Player
CP650
Dolby Laboratories CP650 DVD Player Manuals
Manuals and User Guides for Dolby Laboratories CP650 DVD Player. We have
9
Dolby Laboratories CP650 DVD Player manuals available for free PDF download: Installation Manual, User Manual, Specification Sheet
Dolby Laboratories CP650 Installation Manual (184 pages)
Digital Cinema Sound Processor
Brand:
Dolby Laboratories
| Category:
Processor
| Size: 5 MB
Table of Contents
Installation Manual
1
Table of Contents
3
List of Figures
7
CP650 Operating System Software History
10
Chapter 1 Introduction
13
About the Dolby CP650 Digital Cinema Processor
13
Hardware Configurations Available
14
Accessories
15
Dolby Catalog Number Listing
15
Specifications
15
About Dolby Digital Surround EX
18
Figure 1-1 Surround Speaker/Amplifier Switching for 5.1 and Surround EX Modes
19
List of Formats Available
20
Table 1-1 Formats Supported by the CP650
20
How to Identify Types of Soundtracks
21
Figure 1-2 Photograph of Film Soundtracks
21
Figure 1-3 Film Soundtrack Identification
21
Regulatory Notices
22
Chapter 2 Installation
25
Replacing an Existing Sound System
25
Before Playing the Film
25
While Playing the Film
25
Disconnect the Old System
26
Check Fuse and Bypass Mains Voltage Selector
26
Figure 2-1 Main Fuse Assembly
26
Mount the CP650
27
Figure 2-2 Star Washers and Rack-Mounting Screws
27
Mount the Auditorium Assist Microphone
28
Connect the CP650
28
Motor-Start Relays
28
Remote Controls
29
Solar Cell Reader Boards
29
Figure 2-3 Cell Preamp Wiring Using Two 3-Conductor Shielded (Screened) Cables
30
Figure 2-4 Cell Preamp Wiring Using One 5- or 6-Conductor Shielded (Screened) Cable
30
Table 2-1 Solar Cell Preamp Board Connectors
30
Figure 2-5 Cell Preamp Wiring Using Two 2-Conductor Shielded (Screened) Cable
31
Figure 2-6 Cell Preamp Wiring Using One 4-Conductor Shielded (Screened) Cable
31
Analog Nonsync Sources
32
Digital Audio Sources
32
Figure 2-7 Cat. No. 790 S/PDIF Connections
33
Figure 2-8 Cat. Nos. 794/778 AES/EBU and S/PDIF Jumper Selections and Connections
33
Table 2-2 Examples of Available Balanced ↔ Unbalanced Adapters
35
Exploded View and Board Locations
36
Figure 2-8 Model CP650 Exploded View
36
Chapter 3 Front Panel and Alignment Overview
43
The CP650 Front Panel
43
Figure 3-1 Front-Panel Controls
43
Figure 3-2 Front-Panel Display Showing All Possible Channels Active
44
Figure 3-3 Front-Panel Display Showing a Dolby Digital Film Playing
45
Figure 3-4 Front-Panel Display Showing Dolby Digital Surround EX Film Playing
45
Figure 3-5 Front-Panel Display When Running Earlier Software
45
Figure 3-3 Fader Characteristic
46
Figure 3-4 CP650 Operation and Setup Menu Control Buttons
47
The Setup Control Panel
48
Figure 3-5 Setup Control Panel
48
Power Supply Voltage Test Points
50
Aligning the B-Chain and A-Chain
50
Figure 3-6 Power Supply Voltage Test Points
50
Chapter 4 B-Chain Alignment
53
Check Theatre Equipment
53
Microphone Placement
54
Figure 4-1 EQ Microphone Placement
54
Initial Setup
55
SPL (Sound Pressure Level) Calibration
56
Initial Setup (Cp650S with Cat. No. 791 Crossover)
56
Calibration Procedure (All Cp650S)
56
Initial Output-Level Calibration
58
Main Channels
58
Subwoofer Channel
60
Crossover Setup (CP650 with Cat. No. 791)
61
Figure 4-2 Cat. No. 772A Board Jumpers for Cat. No. 791 Crossover
61
Figure 4-3 Cat. No. 791 Board Jumpers for Screen Loss HF Boost
61
Room Equalization
69
Crossover Level Adjustment (for Cp650S with Cat. No. 791)
69
Setting Coarse (Bulk) EQ
71
Setting Fine EQ (1/3 Octave)
72
The EQ Assist Feature
74
Figure 4-4 EQ Assist Operating Range
74
Setting Subwoofer Channel EQ
75
Final Output-Level Calibration
77
Final Sound Check: Rotating Pink Noise
80
Chapter 5 A-Chain Alignment
81
Overview
81
Reverse-Scan Checkup: Projector
82
Analog Optical Alignment: Projector
82
Dolby Level Set
84
Film-Path Alignment Check
86
Cell Alignment Check
87
Cell Wiring Check
88
Azimuth Check
88
Focus Check
89
Optical HF Equalization (Slit-Loss EQ)
90
Chapter 6 Digital Soundheads
93
Mechanical Alignment
93
Figure 6-1 Digital Soundhead Adjustments
93
Adjustment with Oscilloscope
94
Focus Adjustment
94
LED Brightness Confirmation and Adjustment
95
Inboard Digital Readers
95
Figure 6-2 Digital Video Oscilloscope Image-Focus Adjustment
95
Figure 6-3 Cat. No. 701 LED Brightness Adjustment
95
Chapter 7 Final Adjustments
97
Setting Bypass Level
97
Setting Optical Surround Delay
98
Setting Digital Surround Delay
99
Table 7-1 Surround Delays Based on Theatre Dimensions (in Feet)
100
Setting Dolby Digital Reader Delay
101
Table 7-2 Surround Delays Based on Theatre Dimensions (in Meters)
101
Table 7-3 Typical Delay Settings for Dolby Digital Readers
102
Table 7-4 Typical Delay Settings for Built-In Digital Readers
102
Nonsync Level Adjustment
103
Mono Level Trim and EQ Adjustment
104
Assigning Preset Fader Levels
105
Assigning User Button Formats
106
Assigning NS Button Format
107
7.10 Format 80/81 PCM Options
107
7.11 Reversion Mode
108
7.12 Auto Surround EX Disable
108
7.13 Noise Gating
109
7.14 Running Auditorium Assist
110
Operation
110
Establish Reference Measurements
111
Auditorium Sound Check
112
FAIL" Parameters
113
7.15 Noise Floor Optimization
114
7.16 Clock Set
115
7.17 Date Set
116
7.18 Mute Fade Time Adjustment
116
Chapter 8 Accessories
117
Introduction
117
Cat. No. 779 Remote Control Installation
118
Remove the Housing
118
Make a Hole for the Interface Cable
118
Figure 8-1 Cat. No. 779 Remote Control Functions
118
Connect to the Circuit Board
119
Figure 8-2 Location to Drill Wiring Hole
119
Figure 8-3 Remote-Control Circuit-Board Connector
119
Set the Address Switch
120
Assemble the Unit
120
Figure 8-4 SW1 Address Switch Location
120
Connect to the CP650
121
Figure 8-5 Connection of Remotes to the CP650
121
Cat. No. 771 Remote Fader Installation
122
Chapter 9 Maintenance and Troubleshooting
123
Print Cleanliness
123
Digital Soundhead Maintenance
123
Figure 9-1 Digital/Analog Track Wear
123
Figure 9-2 LED Assembly Mounting Screws
124
Figure 9-3 LED Assembly Wiring
124
Figure 9-4 LED Assembly Initial Gap Setting
124
Figure 9-5 Scope Display of CP650 Video Test Point Signal
126
Figure 9-6 Adjust LED Assembly for Optimum Video Signal
126
Figure 9-7 LED Drive-Current Setting
126
Figure 9-8 Digital Soundhead Exciter Lamp Replacement
127
CP650 Troubleshooting
128
Power Supply Voltage Ranges
128
Figure 9-9 Power Supply Voltage Test Points
128
Table 9-1 Main Power Supply Voltage Ranges
128
Table 9-2 Bypass Power Supply Voltage Ranges
128
Exploded View and Board Locations
129
Figure 9-10 Model CP650 Exploded View
129
The Event Log
130
Troubleshooting Chart
130
Appendix A Software Operations
145
Display Information about this CP650 Unit
145
Updating CP650 Software
146
Transferring Settings between Two Cp650S
147
Appendix B Back Panel Connectors
149
Table B-1 Main Audio Output Connector Pinout
149
Table B-2 Option Card I/O Connector Pinout with Cat. Nos. 790, 791, or 794 Installed
150
Table B-3 Option Card I/O Connector Pinout with Cat. No. 778 Installed
151
Table B-4 Dolby Digital Reader Input Connector Pinout
152
Table B-5 Motor-Start Connector Pinout
153
Table B-6 Optical Input Connector Pinout
153
Table B-7 MIC Input Connector Pinout
153
Table B-8 MIC MUX Connector
154
Table B-9 Remote Unit and Remote Fader Connector Pinout
154
Table B-10 Six-Channel Analog Input Connector Pinout
155
Table B-11 Automation I/O Connector Pinout
156
Table B-12 Automation I/O Connector Pins Used for Noise Gating
157
Table B-13 Serial Data (RS-232) Connector Pinout
157
Appendix C Optical Surround Level Trim
159
Appendix D Format Descriptions
161
Channel Definitions
161
Table D-1 Channel Definitions
161
Format Definitions
162
D.2 Format Definitions
162
Appendix E External Control of CP650
173
Control Via RS-232 Serial Data Port
173
Control Via Remotes Connector
176
Appendix F Setup and User Menus
179
CP650 Setup Menu
179
CP650 User Menu
182
Advertisement
Dolby Laboratories CP650 Installation Manual (166 pages)
Digital Cinema Processor
Brand:
Dolby Laboratories
| Category:
Computer Hardware
| Size: 3 MB
Table of Contents
Table of Contents
3
Regulatory Notices
8
CP650 Operating System Software History
11
Chapter 1 Introduction
13
Dolby Catalog Number Listing
14
List of Formats Available
15
Table 1-1 Formats Supported by the Various CP650 Models
15
About Dolby Digital Surround EX
17
Figure 1-1 Surround Speaker/Amplifier Switching for 5.1-Channel Use
18
Figure 1-2 Surround Speaker/Amplifier Switching for Dolby Digital Surround EX Mode
18
Specifications
19
Chapter 2 Installation
21
Check Main Fuse
21
Figure 2-3 Main Fuse Assembly-Earlier Units with External 6.3 a Fuses
21
Check Bypass Supply Mains Voltage Setting
22
Mount the CP650
22
Mount the Auditorium Assist Microphone
23
Connect the CP650
23
Figure 2-4 Star Washers and Rack-Mounting Screws
23
Motor-Start Relays (Except CP650DC Models)
24
Remote Controls
24
Solar Cell Reader Boards (Except CP650DC Models)
24
Table 2-1 Solar Cell Preamp Board Connectors
25
Analog Nonsync Sources
28
Digital Audio Sources
28
Figure 2-10 Cat. No. 794 AES/EBU and S/PDIF Jumper Selections and Connections
29
Figure 2-9 Cat. No. 790 S/PDIF Connections
29
Digital Audio Inputs-General Information
30
Table 2-2 Examples of Available Balanced ↔ Unbalanced Adapters
31
Exploded View and Board Locations
32
Figure 2-11 Model CP650 Exploded View
32
Installation Wiring Diagrams
32
Chapter 3 Front-Panel and Alignment Overview
41
The CP650 Front Panel
41
Figure 3-1 Front-Panel Controls
41
Figure 3-2 Front-Panel Display Showing All Possible Channels Active
42
Figure 3-3 Front-Panel Display Showing a Dolby Digital Film Playing
43
Figure 3-4 Front-Panel Display Showing Dolby Digital Surround EX Film Playing
43
Figure 3-5 Front-Panel Display When Running Earlier Software
44
Figure 3-6 Fader Characteristic
45
Figure 3-7 CP650 Operation and Setup Menu Control Buttons
46
The Setup Control Panel
47
Figure 3-8 Setup Control Panel
47
Power Supply Voltage Test Points
49
Figure 3-9 Power Supply Voltage Test Points
49
Chapter 4 B-Chain Alignment
51
Check Theatre Equipment
51
Microphone Placement
52
Figure 4-1 EQ Microphone Placement
52
Initial Setup
53
Figure 4-2 Oscilloscope Hookup
53
Figure 4-3 Switch to Setup Mode
53
Sound Pressure Level Calibration
54
Initial Setup with Cat. No. 791 Crossover Installed
54
Calibration Procedure-All Cp650S
54
Initial Output-Level Calibration
56
Main Channels
56
Subwoofer Channel
57
Crossover Setup-CP650 with Cat. No. 791
58
Figure 4-4 Cat. No. 772B Board Jumpers for Cat. No. 791 Crossover
58
Figure 4-5 Cat. No. 791 Board Jumpers for Screen Loss HF Boost
58
Room Equalization
63
Crossover Level Adjustment with Cat. No. 791 Crossover
63
Setting Coarse EQ
64
Setting Fine EQ
65
The EQ Assist Feature
66
Figure 4-6 EQ Assist Operating Range
66
Setting Subwoofer Channel EQ
67
Final Output-Level Calibration
68
Final Sound Check-Rotating Pink Noise
70
Chapter 5 A-Chain Alignment
71
Projector Checkup
72
Projector Analog Optical Alignment
72
Dolby Level Set
74
Automatic
74
Manual
75
Film-Path Alignment Check
76
Cell Alignment Check
76
Cell Wiring Check
77
Azimuth Check
77
Focus Check
78
Optical HF Equalization (Slit-Loss EQ)
79
Auto Slit-Loss EQ
79
Manual Slit-Loss EQ
79
Chapter 6 Digital Soundheads
81
Mechanical Alignment
81
Figure 6-1 Digital Soundhead Adjustments
81
Adjustment with Oscilloscope
82
Focus Adjustment
82
LED Brightness Confirmation and Adjustment
83
Cat. No. 702 Reader
83
Figure 6-2 Digital Video Oscilloscope Image-Focus Adjustment
83
Figure 6-3 Measuring Peak Video Signal Voltage
83
Figure 6-4 Cat. No. 702 LED Brightness Adjustment
83
Cat. No. 701 Reader
84
Inboard Digital Readers
84
Figure 6-5 Cat. No. 701 LED Brightness Adjustment
84
Chapter 7 Final Adjustments
85
Setting Bypass Level
85
Optical Surround Level Trim
86
Setting Optical Surround Delay
87
Setting Digital Surround Delay
88
Setting Dolby Digital Reader Delay
89
Table 7-1 Surround Delays Based on Theatre Dimensions (in Feet)
89
Table 7-2 Surround Delays Based on Theatre Dimensions (in Meters)
89
Table 7-3 Typical Delay Settings for Penthouse Digital Film Readers
90
Table 7-4 Typical Delay Settings for Other Digital Film Readers
90
Dolby Digital Video Level Check
91
Nonsync Level Adjustment
91
Mono Level Trim
92
Mono EQ Adjustment
92
Assigning Default Level and Global Delay to Front-Panel Buttons
92
7.11 Assigning Front-Panel Buttons to Formats
93
7.12 Format 80/81 PCM Options
93
7.13 Reversion Mode
94
7.14 Auto Surround EX Disable
94
7.15 Noise Gating
94
7.16 Running Auditorium Assist
95
Establish Reference Measurements
96
Auditorium Sound Check
97
Fail Parameters
97
Headroom Configuration
98
7.17 Dialogue Normalization
100
7.18 Network Configuration
100
7.19 Clock Set
101
7.20 Date Set
101
7.21 Mute Fade Time Adjustment
101
7.22 Auto Dolby Digital Function
102
Chapter 8 Accessories
103
Cat. No. 779 Remote Control Unit Installation
104
Remove the Housing
104
Make a Hole for the Interface Cable
104
Connect to the Circuit Board
105
Figure 8-2 Location to Drill Wiring Hole
105
Set the Address Switch
106
Assemble the Unit
106
Figure 8-4 SW1 Address Switch Location
106
Connect to the CP650
107
Figure 8-5 Connection of Remotes to the CP650
107
Cat. No. 771 Remote Fader Installation
108
Figure 8-6 Cat. No. 771 Remote Fader
108
Chapter 9 Maintenance and Troubleshooting
109
Print Cleanliness
109
Digital Soundhead Maintenance
109
Figure 9-1 Digital/Analog Track Wear
109
CP650 Troubleshooting
110
Power Supply Voltage Ranges
110
Figure 9-2 Power Supply Voltage Test Points
110
Table 9-1 Main Power Supply Voltage Ranges
110
Table 9-2 Bypass Power Supply Voltage Ranges
110
Exploded View and Board Locations
111
Figure 9-3 Model CP650 Exploded View
111
The Event Log
112
Troubleshooting Chart
112
Appendix A Software Operations
129
Appendix B Rear-Panel Connectors
133
Table B-1 Main Audio Output Connector Pinout
133
Table B-2 Option Card I/O Connector Pinout with Cat. Nos. 790, 791, or 794 Installed
134
Table B-3 Option Card I/O Connector Pinout with Cat. No. 778 Installed
135
Table B-4 Dolby Digital Reader Input Connector Pinout
136
Table B-5 Motor Start Connector Pinout
137
Table B-6 Optical Input Connector Pinout
137
Table B-7 MIC Input Connector Pinout
137
Table B-8 Front-Panel MIC Multiplexer or EQ MIC Connector Pinout
138
Table B-10 Six-Channel Analog Audio in Connector Pinout
139
Table B-11 Automation I/O Connector Pinout
140
Table B-12 Automation I/O Connector Pins Used for Noise Gating
141
Table B-13 Serial Data Connector Pinout
141
Appendix C Format Descriptions
143
Table C-1 Channel Definitions
143
Table C-2 Format Characteristics Chart
152
Appendix D External Control
155
Table D-1 Remote Commands
156
Table D-2 Remote Command Examples
157
Dolby Laboratories CP650 Installation Manual (137 pages)
Digital Cinema Sound Processor
Brand:
Dolby Laboratories
| Category:
Processor
| Size: 5 MB
Table of Contents
Installation Manual
1
Table of Contents
3
List of Figures
6
Operating System Software History
8
Chapter 1 Introduction
9
About the Dolby CP650 Cinema Processor
9
Hardware Configurations Available
10
Accessories
11
List of Catalog Numbers Used
11
Specifications
11
About Dolby Digital Surround EX
13
List of Formats Available
14
Figure 1-1 Surround Speaker/Amplifier Switching for 5.1 and Surround EX Modes
14
Table 1-1 Formats Supported by the CP650
14
How to Identify Types of Soundtracks
16
Figure 1-2 Photograph of Film Soundtracks
16
Figure 1-3 Film Soundtrack Identification
16
Regulatory Notices
17
Chapter 2 Installation
19
Replacing an Existing Sound System
19
Before Playing the Film
19
While Playing the Film
19
Disconnect the Old System
20
Check Fuse and Bypass Mains Voltage Selector
20
Figure 2-1 Main Fuse Assembly
20
Mount the CP650
21
Figure 2-2 Star Washers and Rack Mounting Screws
21
Connect the CP650
22
Motor Start Relays
22
Remote Controls
22
Solar Cell Reader Boards
23
Table 2-1 Solar Cell Preamp Board Connectors
23
Figure 2-3 Cell Preamp Wiring Using Two 3-Conductor Shielded (Screened) Cables
24
Figure 2-4 Cell Preamp Wiring Using One 5- or 6-Conductor Shielded (Screened) Cable
24
Analog Nonsync Sources
25
Figure 2-5 Cell Preamp Wiring Using Two 2-Conductor Shielded (Screened) Cable
25
Figure 2-6 Cell Preamp Wiring Using One 4-Conductor Shielded (Screened) Cable
25
Digital Audio Sources
26
Figure 2-7 Cat. No. 794 AES/EBU and S/PDIF Jumper Selections
26
Table 2-2 Examples of AES/EBU ↔ S/PDIF Adapters Available
28
Exploded View and Board Locations
29
Figure 2-8 Model CP650 Exploded View
29
Chapter 3 Front Panel and Alignment Overview
33
The CP650 Front Panel
33
Figure 3-1 Front Panel Controls
33
Figure 3-2 Front Panel Display
34
Figure 3-3 Fader Characteristic
35
Figure 3-4 CP650 Operation and Setup Menu Control Buttons
36
The Setup Control Panel
37
Figure 3-5 Setup Control Panel
37
Power Supply Voltage Test Points
38
Figure 3-6 Power Supply Voltage Test Points
38
Aligning the B-Chain and A-Chain
39
Chapter 4 B-Chain Alignment
41
Check Theatre Equipment
41
Microphone Placement
42
Figure 4-1 EQ Microphone Placement
42
Initial Setup
43
SPL (Sound Pressure Level) Calibration
44
Initial Output Level Calibration
45
Main Channels
45
Subwoofer Channel
46
Room Equalization
47
Setting Coarse (Bulk) EQ
47
Setting Fine EQ (1/3 Octave)
48
The EQ Assist Feature
50
Figure 4-2 EQ Assist Operating Range
50
Setting Subwoofer Channel EQ
51
Final Output Level Calibration
53
Final Sound Check: Rotating Pink Noise
56
Chapter 5 A-Chain Alignment
57
Overview
57
Reverse-Scan Checkup: Projector
58
Analog Optical Alignment: Projector
58
Dolby Level Set
60
Film Path Alignment Check
62
Cell Alignment Check
63
Cell Wiring Check
64
Azimuth Check
64
Focus Check
65
Optical HF Equalization (Slit-Loss EQ)
66
Chapter 6 Digital Soundheads
68
Mechanical Alignment
68
Figure 6-1 Digital Soundhead Adjustments
68
Adjustment with Oscilloscope
69
Focus Adjustment
69
LED Brightness Confirmation and Adjustment
70
Inboard Digital Readers
70
Figure 6-2 Digital Video Oscilloscope Image - Focus Adjustment
70
Figure 6-3 Cat. No. 701 LED Brightness Adjustment
70
Chapter 7 Final Adjustments
71
Bypass Level Adjustment
71
Setting Optical Surround Delay
71
Setting Digital Surround Delay
73
Table 7-1 Surround Delays Based on Theatre Dimensions in Feet
73
Setting Dolby Digital Reader Delay
74
Table 7-2 Surround Delays Based on Theatre Dimensions in Meters
74
Table 7-3 Typical Delay Settings for Dolby Digital Readers
75
Table 7-4 Typical Delay Settings for Built-In Digital Readers
75
Nonsync Level Adjustment
76
Mono Level Trim and EQ Adjustment
77
Preset Fader Levels
78
Assigning User Button Formats
79
Assigning NS Button Format
79
7.10 Reversion Mode
80
7.11 Auto Surround EX Disable
80
7.12 Noise Gating
81
7.13 Clock Set
81
Date Set
82
7.14 Mute Fade Time Adjustment
82
Chapter 8 Accessories
83
Introduction
83
Cat. No. 779 Remote Control Installation
84
Figure 8-1 Cat. No. 779 Remote Control Functions
84
Figure 8-3 Remote Control Circuit Board Connector
85
Figure 8-5 Connection of Remotes to the CP650
87
Cat. No. 771 Remote Fader Installation
88
Chapter 9 Maintenance and Troubleshooting
89
Print Cleanliness
89
Digital Soundhead Maintenance
89
Figure 9-1 Digital/Analog Track Wear
89
Figure 9-5 Scope Display of CP650 Video Test Point Signal
92
CP650 Troubleshooting
94
Power Supply Voltage Ranges
94
Figure 9-9 Power Supply Voltage Test Points
94
Table 9-1 Main Power Supply Voltage Ranges
94
Table 9-2 Bypass Power Supply Voltage Ranges
94
Exploded View and Board Locations
95
Troubleshooting Chart
95
Figure 9-10 Model CP650 Exploded View
95
Power Supply Wiring Diagrams
105
Appendix A Software Operations
109
Updating CP650 Software
109
Transferring Settings between Two Cp650S
110
Appendix B Back Panel Connectors
111
Table B-1 Main Audio Output Connector Pinout
111
Table B-2 Option Card I/O Connector with Cat. No. 794 Installed
112
Table B-3 Dolby Digital Reader Input Connector Pinout
113
Table B-4 Motor Start Connector Pinout
114
Table B-5 Optical Input Connector Pinout
114
Table B-6 MIC Input Connector Pinout
114
Table B-7 MIC Mux Connector
115
Table B-8 Remote Unit and Remote Fader Connector Pinout
115
Table B-9 Six-Channel Analog Input Connector Pinout
116
Table B-10 Automation I/O Connector Pinout
117
Table B-11 Automation I/O Connector Pins Used for Noise Gating
118
Table B-12 Serial Data (RS-232) Connector Pinout
118
Ethernet Connector
118
Appendix C Optical Surround Level Trim
119
Appendix D Format Descriptions
121
Channel Definitions
121
Table D-1 Channel Definitions
121
Format Definitions
122
Appendix E External Control of CP650
129
Control Via RS-232 Serial Data Port
129
Control Via Remotes Connector
132
Appendix F Setup and User Menus
135
CP650 Setup Menu
135
CP650 User Menu
137
Advertisement
Dolby Laboratories CP650 Installation Manual (106 pages)
Digital Cinema Processor
Brand:
Dolby Laboratories
| Category:
Computer Hardware
| Size: 2 MB
Table of Contents
Table of Contents
4
Chapter 1 Introduction
7
About the Dolby CP650 Cinema Processor
7
Hardware Configurations Available
8
Accessories
9
List of Catalog Numbers Used
9
Specifications
9
List of Nonsync Formats Available
11
How to Identify Types of Soundtracks
13
Regulatory Notices
14
Chapter 2 Installation
16
Replacing an Existing Sound System
16
Check Fuse and Bypass Mains Voltage Selector
17
Mount the CP650
18
Connect the CP650
19
Motor Start Relays (Models CP650 and CP650D)
19
Remote Controls
19
Solar Cell Reader Boards
20
Nonsync Sources
22
Exploded View and Board Locations
23
Chapter 3 Front Panel and Alignment Overview
27
The CP650 Front Panel
27
The Setup Control Panel
30
Power Supply Voltage Test Points
31
Aligning the B-Chain and A-Chain
32
Chapter 4 B-Chain Alignment
34
Check Theatre Equipment
34
Microphone Placement
35
Initial Setup
36
Initial Output Level Calibration
38
Main Channels
38
Subwoofer Channel
39
Room Equalization
40
Setting Coarse (Bulk) EQ
40
Setting Fine EQ (1/3 Octave)
41
Setting Subwoofer Channel EQ
43
Final Output Level Calibration
45
Chapter 5 A-Chain Alignment
48
Overview
48
Reverse-Scan Checkup - Projector
49
Analog Optical Alignment - Projector
49
Dolby Level Set
51
Film Path Alignment Check
53
Cell Alignment Check
54
Cell Wiring Check
55
Azimuth Check
55
Focus Check
56
Optical HF Equalization (Slit-Loss EQ)
57
Chapter 6 Digital Soundheads
59
Mechanical Alignment
59
Adjustment with Oscilloscope
59
Focus Adjustment
60
LED Brightness Confirmation and Adjustment
61
Inboard Digital Readers
61
Chapter 7 Final Adjustments
62
Bypass Level Adjustment
62
Setting Optical Surround Delay
62
Setting Digital Surround Delay
64
Setting Dolby Digital Reader Delay
65
Nonsync Level Adjustment
67
Mono Level Trim and EQ Adjust
68
Preset Fader Levels
69
Assigning User Button Formats
70
Assigning NS Button Format
70
7.10 Reversion Mode
71
7.11 Noise Gating
71
7.12 Clock Set
72
7.13 Date Set
73
7.14 Mute Fade Time Adjustment
73
Chapter 8 Accessories
74
Chapter 9 Maintenance and Troubleshooting
75
Print Cleanliness
75
Digital Soundhead Maintenance
75
Replacing the Cat. No. 701 Digital Soundhead LED Assembly
76
Replacing the Cat. No. 700 Digital Soundhead Exciter Lamp
79
CP650 Troubleshooting
80
Power Supply Voltage Ranges
80
Exploded View and Board Locations
81
Troubleshooting Chart
81
Appendix A Software Operations
91
Updating CP650 Software
91
Appendix B Back Panel Connectors
93
Pin Connection
99
Appendix C Optical Surround Level Trim
101
Appendix D Setup and User Menus
103
CP650 Setup Menu
103
CP650 User Menu
105
Dolby Laboratories CP650 User Manual (52 pages)
Digital cinema processor
Brand:
Dolby Laboratories
| Category:
Processor
| Size: 0 MB
Table of Contents
Limitation of Liability
2
Table of Contents
3
Chapter 1 Introduction
7
Troubleshooting Chart
8
Chapter 2 Operating Instructions
9
The CP650 Front Panel
9
Figure 2-1 CP650 Front Panel
9
Figure 2-2 Front-Panel Display Showing All Possible Channels Active
10
Front-Panel Display
10
Figure 2-3 Front-Panel Display Showing Dolby Digital Film Playing
11
Figure 2-4 Front-Panel Display Showing Dolby Digital Surround EX Film Playing
11
Figure 2-5 Front-Panel Display When Running Earlier Software
11
Bypass Power Button
12
Bypass Power Supply Failure Indicator
12
Format Buttons
12
Level Display
12
Main Fader Knob
12
Projector Signal Indicators
12
Figure 2-6 CP650 Setup Menu Control Buttons
13
Menu Control Buttons
13
Mute Button
13
Setup Control Panel Access Door
13
Normal Operation
14
Power on
14
Main Fader
15
Auditorium Fader
16
Assigning Preset Fader Levels
16
Automatic Selection of the Dolby Digital Format
17
Setting the Auto Dolby Digital Target
18
Quick Sound Check-Rotating Pink Noise
18
Assigning Front-Panel Buttons to Formats
19
The Mute Function
19
Selecting the Power-On Format
20
Setting the Front-Panel Display Contrast
20
Operation with an Automation System
20
Bypass Operation
21
Chapter 3 Maintenance and Calibration
23
Soundhead Maintenance
23
Analog Sound System
23
Digital Sound System
23
Dolby Level Calibration
24
Automatic Calibration
25
Manual Calibration
25
Film Print Cleanliness
26
Figure 3-1 Digital/Analog Track Wear
27
Chapter 4 Troubleshooting
29
Troubleshooting Chart
30
Appendix A Advanced Operations
35
Using Auditorium Assist
35
Displaying the Event Log
36
Display Information about this CP650 Unit
37
Format 80/81 PCM Options
38
Remote Address
38
A.5 Remote Address
38
Appendix B the Evolution of Dolby Film Sound
39
Appendix C Reference Information
45
How to Identify Soundtracks on Prints
45
Figure C-1 Film Sound Track Layout
45
About Dolby Digital Surround EX
46
Figure C-2 Identifying Types of Film Sound Tracks
46
Figure C-3 Surround Speaker/Amplifier Switching for 5.1-Channel
47
Figure C-4 Surround Speaker/Amplifier Switching for Dolby Digital Surround EX
47
Test and Demonstration Films
48
Figure C-5 Cat. No. 69T Dolby Tone Test Film
48
List of Cat. Numbers Used
49
Appendix D CP650 Menu Listing
51
Dolby Laboratories CP650 User Manual (44 pages)
Digital Cinema Sound Processor
Brand:
Dolby Laboratories
| Category:
Processor
| Size: 0 MB
Table of Contents
Table of Contents
3
Chapter 1 Introduction
5
About the CP650
5
About this Manual
5
Chapter 2 Operating Instructions
7
The CP650 Front Panel
7
Power Button
9
Mute Button
9
Normal Operation
10
Power on
10
Format Selection
11
Main Fader
12
Setup for Automatic Selection of the Dolby Digital Format
13
Assigning Formats to the U1, U2 and NS Buttons
14
The Mute Function
15
Setting the Front Panel Display Contrast
16
Operation with an Automation System
16
Bypass Operation
17
Chapter 3 Maintenance and Adjustments
19
Soundhead Maintenance
19
Analog Sound System
19
Digital Sound System
19
Replacing the Exciter Lamp (Cat. No. 700)
20
Dolby Level Calibration
21
Film Print Cleanliness
22
Chapter 4 Troubleshooting
25
If Film Sound Is Lost
25
If One Channel Fails or Is Distorted
25
If Switching to Bypass Does Not Restore Sound
26
If You Hear Extraneous Noises When Playing a Digital Film
26
Excessive or Inappropriate Sound from Surround Speakers
26
Troubleshooting Chart
26
Appendix A How to Identify Sound Tracks on Prints
31
Appendix B Advanced Operations
33
Display the Event Log
33
Display Information about this CP650 Unit
34
Appendix C Test and Demonstration Films
35
Appendix D the Evolution of Dolby Film Sound
37
Appendix E Reference Information
41
List of Cat. Numbers Used
41
Dolby Laboratories CP650 User Manual (3 pages)
Brand:
Dolby Laboratories
| Category:
DVD Player
| Size: 0 MB
Table of Contents
CP650 Installation Manual Installation
2
CP650 Installation Wiring
2
Input and Control Connections
2
Audio Output Connections
3
Dolby Laboratories CP650 Specification Sheet (4 pages)
Digital Cinema Processor
Brand:
Dolby Laboratories
| Category:
Processor
| Size: 0 MB
Dolby Laboratories CP650 Specification Sheet (2 pages)
Digital Cinema Processor
Brand:
Dolby Laboratories
| Category:
Processor
| Size: 2 MB
Advertisement
Related Products
Dolby Laboratories CP65
Dolby Laboratories CP45
Dolby Laboratories CP500
Dolby Laboratories CP500-300
Dolby Laboratories CP500-D
Dolby Laboratories CP500-SR
Dolby Laboratories CP500-70
Dolby Laboratories CP750
Dolby Laboratories CP950
Dolby Laboratories CP950A
Dolby Laboratories Categories
Media Converter
Computer Hardware
Processor
Home Theater System
Speakers
More Dolby Laboratories Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL