Dolby Laboratories CP950

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Figure 105: CP950 maintenance screen

Figure 106: CP950A maintenance screen

Performing maintenance tasks

Dolby Cinema Processor CP950 and Dolby Atmos Cinema Processor CP950A Manual 79

Issue 9 Part Number 8800298 19 January 2022

Main Page

Table of Contents9
Introduction to the Dolby Cinema Processor CP950 and Dolby Atmos Cinema Processor CP950A12
About this Documentation13
Dolby CP950 and CP950A Front Panels14
Front Panel UI Touch Screen14
Main Volume (Fader) Knob17
Booth Monitor Speaker18
Booth Monitor Speaker Volume18
Status Indicator Leds18
Dolby CP950 and CP950A Rear Panels19
CAT1700 Input and Output Connectors19
CP950A CAT1710 Media Block Board22
CAT1740 and CAT1741 AC Input23
Contacting Dolby23
Installing the Dolby CP950 or CP950A in a Dolby Digital Cinema Network24
Dolby CP950/CP950A Packing Kit25
Mounting the Dolby CP950 or Dolby CP950A25
Mains Power Wiring26
Connecting Cables27
Dolby CP950 and CP950A Wiring Diagrams27
Connecting the Dolby CP950 or CP950A to the Auditorium (Command) Network28
Connecting the Dolby CP950 and CP950A to a Dolby Digital Cinema Playback System29
Connecting an IMS IMB to a Dolby CP950 or CP950A29
Connecting a Dolby DSS200 to a Dolby CP950 and CP950A30
Connecting a Dolby DSS220 to the Dolby CP950A32
Connecting a Dolby DCP-2000 to a Dolby CP950 or CP950A32
Connecting a Dolby DCP-2K4 to the Dolby CP950 or CP950A33
Connecting Amplifiers34
Updating and Configuring the Playback System35
Starting up the Dolby CP950/CP950A36
Configuring the Network Settings36
Performing USB Functions38
Working with the Web Client User Interface40
Connecting to the Dolby CP950 or CP950A41
Navigation Sidebar42
Active Macro Field42
Monitor MIX Field43
Fader Field44
Mute Button44
AES Input Status Display Color Indicators44
Audio Meter45
Alerts45
Site Information and Location46
User46
Info46
Configuring Macros47
Creating or Editing a Macro51
Selecting a Macro51
Deleting a Macro51
Macro Order52
Fader Preset52
Global Audio Delay52
Analog Output Selection (for HI and VI)53
Override HI/VI Delay53
Input54
Format54
Channel Assignment55
EQ Preset56
Displaying the Equalization Screen56
Fine Tuning with the Grossman Eq62
Displaying the Auditorium Parameters62
Configuring a Room65
Displaying the Routing Configuration67
Configuring Preferences68
Viewing and Downloading the System Logs70
Setting up User Access72
Modifying the Network Settings73
Performing Maintenance Tasks78
Upgrading the Dolby Cp950Or CP950A System Software80
Installing an Enablement (CP950A Only)80
Setting the Secure Time80
Backing up System Settings80
Restoring System Settings81
Resetting the System Settings81
Downloading Security Logs81
Rebooting the System82
Downloading CP950 and CP950A Essentials82
Contacting Dolby Support83
Configuring the Equalization Parameters84
Configuring Equalization with the CP950 Real-Time Analyzer85
Configuring a Room85
Configuring a Digital Output88
Using the Internal or External Real-Time Analyzer88
Fine Tuning with the Grossman Eq95
Configuring the Macro Editor97
Finalizing the Equalization98
Using Dolby Atmos Designer and One-Third Octave EQ98
Creating a Room in Dolby Atmos Designer99
Configuring a Digital Output100
Using the Internal or External Real-Time Analyzer100
Fine Tuning with the Grossman Eq107
Configuring the Macro Editor109
Finalizing the Equalization110
Configuring a Room Using Dolby Atmos Designer and Autoeq110
Configuring a Digital Output111
Creating a Room in Dolby Atmos Designer and Running Autoeq111
Configuring the Macro Editor112
Finalizing the Equalization113
CP950A Failover Room Configuration113
Servicing the Dolby CP950 and CP950A114
Reseating or Replacing the CAT1700 Main Board115
Installing or Replacing the CAT1710 Media Block and Fans116
Replacing CAT1710 Fans118
Replacing CAT1740 and CAT1741 Power Supplies122
Required Tool122
Troubleshooting, Reseating, or Replacing CAT1740 and CAT1741 Power Supplies122
Troubleshooting and Replacing Power Supply Fans128
Replacing the CAT1720 Front-Panel Assembly Board134
Required Tool134
Troubleshooting and Replacing the CAT1720134
Pinouts for Dolby Cp950And CP950A Connectors138
Dolby CP950 and CP950A HDMI Input and Output Pinouts139
Dolby CP950 and CP950A 16-Channel Analog Outputs140
Dolby CP950 and CP950A Serial Port Pinouts142
Dolby CP950 and CP950A RJ45 AES3 Pinouts142
Pinouts for Dolby Playback Systems with a DB25 Audio Output144
Dolby DSS200 with CAT862 MB 8 X AES Output Pinouts145
Dolby DCP-2000 and Dolby DCP-2K4 Dolphin MB 8 × AES Output Pinouts146
Wiring the DB25/RJ45 Adapter147
Required Parts148
Using the Correct Pinouts for the DB25-To-Dual-RJ45 Adapter148
Required Cabling Changes When Replacing a Dolby CP750150
Cabling Changes Required When Replacing a Dolby CP750151
Pinout Information for Replacing a CP750 with a CP950151
Remote Control, Monitoring, and Automation153
Web Services API154
ASCII Serial Commands156
Simple Network Management Protocol157
Important Dolby Atmos Playback Information158
Dolby Atmos Key Delivery Issues158
Dolby Atmos Watermarking Issues158

Dolby Laboratories CP950 - Page 79

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