Dolby Laboratories CP650 Installation Manual Page 39
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Dolby
®
Model CP650 Installation Manual Installation
2-15
PROFESSIONAL AUDIO
EQUIPMENT 4J06
LISTED
CUS
U
L
100 - 240 Vac 50 - 60 Hz 120 W
~
CAUTION
To reduce the risk of fire
replace only with same
type and rating
250V time-lag fuse.
FUSE T 6.3A L
5mmx20mm
Risk of electric shock.
Do not open.
This equipment must be
earthed/grounded.
No user serviceable parts
inside. Refer all service
to qualified personnel.
WARNING
O
San Francisco U.S.
Wootton Bassett U.K.
ETHERNET
MIC. INPUT
OPTICAL IN 1
OPTICAL IN 2
L
L
R
R
OPTION CARD I/O
READER 1
READER 2
AUTOMATION
SERIAL DATA
(RS-232)
MOTOR START
(External Digital Processor)
MAIN AUDIO OUTPUT
6-CH AUDIO INPUT
RL
REMOTES AND AUD. FADER
NONSYNC IN 2
H/I OUTPUT
RL
NONSYNC IN 1
13
1
L
L+
C
C
R
R+
Ls
Ls +
Rs
Rs +
SW
SW +
+
14
17 20 23 24 25
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) this
device may not cause harmful interference, and (2) this
device must accept any interference received, including
interference that may cause undesired operation.
This Class A digital apparatus complies with Canadian ICES003.
FADER
REMOTE
+
DATA
IN
N/C
Dolby Digital
MS1
P1
P1/ P2
P2
MS2
13
01
04
05
MUTE
U2
U1
11
10
NONSYNC
1
Digital Cinema Processor
CP650
14
14
1 1
25 25
13 13
FB425J04.CDR
CP650 INSTALLATION WIRING
AUDIO OUTPUT CONNECTIONS
FOR BIAMPLIFIED SCREEN SPEAKERS
Surround Speakers
(without Dolby Digital
Surround EX )
Rs
Ls
Re
R (low)
C
R
R (high)
Screen Speakers
C (low)
Le
C (high)
L (low)
L
L (high)
black
red
L+C+R
Hearing
Impaired
System
Subwoofer
Signal
Gnd
red
black
red
Signal
Gnd
red
black
red
Signal
Gnd
red
black
red
Signal
Gnd
Signal
Gnd
red
red
black
black
red
red
Signal
Gnd
Signal
Gnd
Signal
Gnd
Signal
Gnd
red
red
red
red
black
black
red
red
Signal
Gnd
Signal
Gnd
black
black
red
red
black
black
black
black
red
red
red
red
CP650 with Cat.No.790 / 791
black
black
black
black
black
black
black
black
black
14
12
15
22
17
17
20
20
10
11
12
2
25
14
9
5
5
8
8
23
24
25
- Model CP650 1
- Installation Manual 1
- Dolby Laboratories, Inc 2
- Table of Contents 3
- List of Figures 7
- List of Tables 9
- Chapter 1 13
- Introduction 13
- 1.3 Accessories 15
- 1.5 Specifications 15
- Dolby Digital 19
- Surround EX mode 19
- 1.9 Regulatory Notices 22
- 1.9.5 Notices for Europe 23
- Chapter 2 25
- Installation 25
- 2.3 Mount the CP650 27
- 2.5 Connect the CP650 28
- 2.5.2 Remote Controls 29
- 2.5.5 Digital Audio Sources 32
- OPTION CARD I/O 33
- (See Section 9.3.2.) 36
- PROFESSIONAL AUDIO 37
- EQUIPMENT 4J06 37
- CP650 INSTALLATION WIRING 38
- AUDIO OUTPUT CONNECTIONS 38
- FLOW CHART 41
- CP650 SYSTEM 41
- Chapter 3 43
- 3 1/3 db 46
- Chapter 4 53
- B-Chain Alignment 53
- 4.2 Microphone Placement 54
- 4.3 Initial Setup 55
- 4.5.1 Main Channels 58
- 4.5.2 Subwoofer Channel 60
- Cat. No. 791 61
- Screen Loss 61
- Filter Jumpers 61
- Setting Corner Frequency 65
- Next Channel 68
- Crossover Levels screen 69
- 1, 2, 4 kHz 72
- = Flat 73
- = EQ Assist 73
- 4.7.4 The EQ Assist Feature 74
- Saving Changes 76
- Chapter 5 81
- A-Chain Alignment 81
- 5.4 Dolby Level Set 84
- O O 85
- O O 85
- 5.6 Cell Alignment Check 87
- 5.7 Cell Wiring Check 88
- 5.8 Azimuth Check 88
- 5.9 Focus Check 89
- Chapter 6 93
- Digital Soundheads 93
- 6.3 Focus Adjustment 94
- Chapter 7 97
- Final Adjustments 97
- Width (feet) 100
- Width (meters) 101
- 7.5 Nonsync Level Adjustment 103
- < + > 104
- 105
- 7.11 Reversion Mode 108
- 7.13 Noise Gating 109
- 7.14.1 Operation 110
- • Auditorium unoccupied 110
- • Doors closed 110
- 7.14.4 “FAIL” Parameters 113
- 7.16 Clock Set 115
- 7.17 Date Set 116
- Chapter 8 117
- Accessories 117
- 8.2.1 Remove the Housing 118
- Top View 119
- 8.2.5 Assemble the Unit 120
- 8.2.6 Connect to the CP650 121
- Chapter 9 123
- Remove wires 124
- Oscilloscope 125
- Output Adjust 126
- Replacement lamp: 127
- Use only General Electric EPT 127
- Reflector-type 127
- Dolby Part No. 34010 127
- 9.3 CP650 Troubleshooting 128
- FB425C04.CDR 129
- 9.3.3 The Event Log 130
- 9.3.4 Troubleshooting Chart 130
- NO SOUND AT ALL 131
- NO SOUND IN SOME 132
- FORMATS 132
- FADER PROBLEMS 133
- CONTROL PROBLEMS 133
- RUMBLES, WHISTLES 134
- HUM IN SOUND 134
- TROUBLE IN ONE OR 135
- MORE CHANNELS 135
- CHANGEOVER AND 138
- CONTROL TROUBLES 138
- CP650 POWER SUPPLY WIRING 140
- CAT.NO.776-1 (BLACK COVER) 140
- CAT.NO.776-2 (GOLD COVER) 141
- CAT. NO. 701 EXPLODED VIEW 142
- CAT. NO. 700/701 REAR VIEW 143
- Appendix A 145
- Software Operations 145
- A.2 Updating CP650 Software 146
- Appendix B 149
- Back Panel Connectors 149
- * No connection 150
- D-connector 150
- B.2 Input Connectors 152
- Pin Connection 154
- Pin Connection 155
- B.3 I/O Connectors 156
- Appendix C 159
- 123 7456 8 160
- Appendix D 161
- Format Descriptions 161
- D.2 Format Definitions 162
- Cat. No. 778 AES1 171
- Appendix E 173
- External Control of CP650 173
- Commands 174
- Examples 175
- Appendix F 179
- Setup and User Menus 179
- + = 179
- Mutes CP650 if not detecting 181
- F.2 CP650 User Menu 182
- DIP switch 6 DOWN 182
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