User Manual
Table Of Contents
- Contents
- 1 Introduction to the Dolby Accessibility Solution User’s Manual
- 2 Dolby Accessibility Solution hardware components
- 3 Installing the Dolby Accessibility Solution Server
- 4 Configuring the Dolby Accessibility Solution audio
- 5 Configuring the Dolby Accessibility Solution with a Wi-Fi router
- 6 Configuring the Dolby Accessibility Solution Server with a digital cinema server
- 7 Configuring the Dolby Accessibility Solution Receiver
- 8 Setting up a Dolby Accessibility Solution Receiver for a patron
- 8.1 Enabling the talkback feature for visually impaired patrons
- 8.2 Connecting the Dolby Accessibility Solution Receiver to an auditorium
- 8.3 Selecting available resources for Brazil
- 8.4 Selecting available resources for regions other than Brazil
- 8.5 Adjusting the Dolby Accessibility Solution Receiver adjustable arm
- 9 Dolby Accessibility Solution default user accounts and passwords
- 10 Updating the Dolby Accessibility Solution system
- 10.1 Updating the Dolby Accessibility Solution Server software using secure FTP
- 10.2 Updating the Dolby Accessibility Solution Server software using USB
- 10.3 Updating the Dolby Accessibility Solution Server software using the web UI
- 10.4 Updating the Dolby Accessibility Solution Receiver software using the web UI
- 11 Dolby Accessibility Solution Server web UI
- 12 Dolby Accessibility Solution operational and technical specifications
- 13 Audio AES and adapter pinouts
- 13.1 RJ-45 Ethernet cable color codes
- 13.2 RJ-45 to 25-pin D-connector male adapter pinning
- 13.3 Pinouts for AES3 channels 1-8 output
- 13.4 Pinouts for AES3 channels 9-16 output
- 13.5 Pinout wiring for AES3 audio for Dolby cinema audio processors
- 13.6 Pinout wiring for AES3 audio for third-party cinema audio processors
- 13.7 Pinouts for the Dolby CP750 in 5.1 mode
- 13.8 Pinouts for the Dolby CP750 in 7.1 mode
- 13.9 Dolby CP850/Dolby CP950 pinouts
- 13.10 25-pin D-connector to dual RJ-45 adapter pinout
- 13.11 Pinouts for the Dolby IMS3000 AES3 auxiliary input or output port
- 13.12 Dolby DCP‑2000/Dolby DCP‑2K4 AES pinouts
- 14 Documentation revision history
- Glossary
Figure 8: Digital cinema server with DB25 AES output and cinema audio processor with RJ-45 input
Related information
Audio AES and adap
ter pinouts on page 78
4.2 Connecting audio from a cinema server with an RJ-45 output
You can configure the audio on the Dolby Accessibility Solution Server using the RJ-45 connectors.
Procedure
1. Connect the AES channel 1-8 end of the audio Y-cable to the media block or digital cinema server, and
then connect the RCA cable end to the CH 7-8 input on the Dolby Accessibility Solution Server.
Note:
Typic
ally, the accessibility tracks are on channels 7, 8, 15 and 16. The audio Y-cables are designed
to pass channel 7 for HI, channel 8 for VI-N and channel 15 for SLV to the Dolby Accessibility
Solution Server. If you are using any audio mapping in the digital cinema server to remove audio
signals from channels 7, 8, 15 or 16, then the audio Y-cables will not function in your scenario. We
recommend that you leave channels 7, 8, 15 and 16 unchanged. Alternatively, you could build an
audio Y-cable that matches your setup needs.
2. Connect the AES channel 9-16 end of the second audio Y-cable to the media block or digital cinema
server, and then connect the RCA cable end to the CH 15-16 input on the Dolby Accessibility Solution
Server.
3. Connect the AES Ch 1-6 out end of the audio Y-cable to the AES channel 1-8 input on the cinema audio
processor. Connect the AES Ch 9-14 out end of the second audio Y-cable to the AES channel 9-16 input on
the cinema audio processor.
In case the AES channel 1-6 or 9-16 ends of the audio Y-cable cannot reach the audio processor, a coupler
is provided to extend the Y-cable.
If the cinema audio processor AES input is a 25-pin D-connector as opposed to RJ-45, then you will need
to use a 25-pin D-connector to RJ-45 adapter. The 25-pin D-connector to RJ-45 adapter comes unpinned.
You may need to consult the cinema audio processor documentation AES audio input information to pin
the adapter.
These audio Y-cables route channels 1-6 and channels 9-14 to the cinema audio processor and routes
channels 7 and 8 and 15 and 16 to the Dolby Accessibility Solution Server.
Configuring the Dolby Accessibility Solution audio
Dolby Accessibility Solution Userʼs Manual 24
AST.OM.005498.DRM Issue 4 14 June 2022
DRAFT