Datasat RS20i User Manual

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RS20i Audio Processor
Installation and
Operating Guide
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Version 1.02
Effective Date: March 2015
Document # 9301H52900
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Datasat Digital Entertainment
4596 Ish Drive #210
Simi Valley, CA 93063
USA

Datasat RS20i Specifications

General

Brand	Datasat
Model	RS20i
Category	Computer Hardware
Language	English

Summary

Notices

Warranty and Limitation of Liability

Legal disclaimer on product use and warranty terms, excluding damages.

Copyright

Legal statement regarding the content and intellectual property of the publication.

Record of Changes

Regulatory Notices

Instruction to the User

Guidelines for users to prevent interference and ensure proper operation of the equipment.

Introduction to the RS20i Audio Processor

How to Use this Guide

Explains the manual's structure and division into three parts for operators and installers.

About the RS20i Audio Processor

Provides an overview of the RS20i's design, capabilities, and key features.

Limited Warranty

Factory Warranty Information

Instructions for returning products under warranty, including RMA process and contact details.

Technical Support Contact Information

Provides phone numbers and email addresses for customer service and technical support.

1.0 Operating RS20i

Table 1. How-To Procedures – Operations

Step-by-step instructions for basic operations like powering on/off and adjusting volume.

1.1 How-To Procedures – Operations

LCD Display/Touch Screen

Details the functions and modes of the RS20i's touch screen interface for operation.

Volume Control and Adjustment Knob

Explains how to use the front panel knob for volume adjustment in different modes.

Soft Power Button and USB Connector

Describes the function of the power button and the location/use of the USB port for updates.

1.2 Powering ON the RS20i Processor

1.4 The Home Screen

MUTE, SURROUND, AUTOMATION, SETUP, Input Preset Selections

Lists main functions accessible from Home screen for quick user control.

1.4.1 Adjusting the Volume Control

1.4.2 Surround Mode

1.4.3 Manual Automation

2.0 Installation and Set Up

2.1 Unpacking System Components

Provides instructions for safely unpacking the RS20i and its accessories, emphasizing inventory checks.

2.1.1 Important Safety Instructions

2.2 Installation Overview

2.3 RS20i Rear Panel Connections

2.4 Mounting and Connection

2.4.1 Rack/Enclosure Requirements

Provides recommendations for installing the RS20i in racks or enclosures, considering temperature and airflow.

2.4.2 Rack Mount Installation

2.4.3 Installing/Removing Feet

2.4.4 Power Supply

2.4.4.1 Changing the Input Voltage Setting and Fuses

Details how to select the correct input voltage and replace fuses for proper power operation.

3.0 How-To Procedures for Setup

Table 4. Setup Procedures

A quick reference table listing setup activities and corresponding manual sections for guidance.

3.1 Example: Creating an Input Preset

4.0 Setup Menus

4.1 Navigating the Setup Menus

Explains how to access and navigate the RS20i's setup menus, including the function of navigation buttons.

4.2 Setup Screen

Inputs Group

Describes how to configure input sources, presets, and related options via the Setup screen.

EQs Group

Details the audio equalization setup options, including Dirac, 1/3 Octave, and Parametric EQ.

Output Preset Group

Covers settings for output presets, channel names, routing, delays, and bass management.

Automation Group

Explains how to configure automation macros, events, and buttons for system control.

4.2.1 About Input Presets

4.3 Input Preset Screen

Current Input Preset

Describes how to select and view the currently active input preset for configuration.

Startup Input Preset

Explains how to set a default input preset that loads when the RS20i powers on.

Edit Input Presets

Details the functions for copying, renaming, and deleting input presets.

Startup Input Preset

4.3.1 Edit Input Presets

4.3.2 Input Button Assignments

4.3.4 Input Source

4.3.5 Input Options

Global Delay and Surround Offset

Covers adjusting audio delays and surround sound offsets for any input preset.

Decoder Setup

Details options for decoder post-processing, DRC, and noise sequencing for audio sources.

4.3.5.1 Global Delay and Surround Offset

4.3.5.3 Stereo Level

4.3.5.4 Mic Level

4.3.6 Surround Decoder Setup

4.3.6.1 Surround Decoder Operation

4.3.6.2 Post Process Modes

4.3.7 Digital Cinema Options

4.4 Audio EQ Setup

Edit EQ

Covers copying, creating, renaming, and deleting audio EQ setups for the current input preset.

Dirac Optimization

Explains how to set up and enable Dirac Live room optimization for audio tuning.

Third Octave EQ

Details how to adjust 1/3 octave equalization bands for each channel.

Parametric Equalization

Guides on using parametric filters to shape the frequency response of audio channels.

4.4.1 Edit EQ

4.4.2 Dirac Live Optimization

4.4.3 Third Octave EQ

4.4.3.2 RTA Options

Details global settings for the Real-Time Analyzer (RTA) used in EQ adjustments.

4.4.3.1 Channel Number Selection

4.4.4 Parametric Equalization

4.4.5 Copy/Clear EQ

4.4.6 Audio Levels

4.5 Output Preset

Edit Output Presets

Guides on creating, renaming, and deleting output presets for configuring audio outputs.

Channel Names

Details how to create or change names for the 16 internal audio channels.

Routing/Crossovers

Explains the crossover setup screen, including input-to-output mapping and filter configurations.

4.5.1 Edit Output Preset

4.5.2 Channel Names

4.5.3 Routing/Crossovers

4.5.3.3 High Pass and Low Pass Shelf

4.5.4 Channel Delays

4.5.5 Speaker Filter

4.6 Bass Management Setup

Speaker Icons

Subwoofer Configuration

4.6.1 Speaker Options Configuration Screen

Guides on configuring individual speaker or speaker pair settings within Bass Management.

4.7 Bass Management Setup Procedure

Table 30. Bass Management Speaker Configuration

Provides a reference for speaker channel assignments across different configurations.

4.7.1 Configuration using 1 or more subwoofers

4.7.2 Configuration with no subwoofers

4.7.3 Bass Management Theory

4.8 System Setup

Table 31. System Setup (2)

Lists system settings including screensaver, digital output, output mapping, and brightness/contrast.

Update System Software

USB Save/Restore

Access Control

System Info

4.8.1 Update System Software

Update System Software from Network

Step-by-step instructions for updating software over an internet connection.

Update System Software from USB Device

Instructions for updating software using a file copied to a USB drive.

4.8.2 USB Save/Restore

4.8.3 Access Control

4.8.4 System Info

4.9 System Setup (2)

Power-On State

Explains how to configure the unit's behavior after a power event (on, off, or last state).

Dirac Version

Details how to select between Dirac1 and Dirac2 versions for audio optimization setups.

4.9.1 Monitor Volume

4.9.2 Log File

4.9.3 Date/Time

4.10 Network Configuration

4.10.1 Network Diagnostics

4.10.2 SNMP Agent

4.11 Automation Macros

4.11.1 Add Macro

4.11.2 Copy Macro

4.12 Automation Edit Action

4.13 Automation Events

4.13.1 Add New Event

Guides on adding new events to the automation system, assigning a temporary name.

Table 41. Automation Edit Event

4.14 Automation Buttons

4.15 Automation Serial Setup

4.16 Automation GPIO Test

5.0 Maintenance and Troubleshooting

5.1 Routine Maintenance

Provides instructions for cleaning the touch screen and general upkeep of the unit.

5.2 Troubleshooting

Offers solutions for common problems encountered with the RS20i, referencing specific pages for details.

5.2.1 Over-Temperature Alert

5.2.2 NoLock

5.2.3 Volume Control Not Functioning

5.3 Error Messages

5.3.1 Software Installation

Explains the "USB Device Not Found" error during software installation and how to resolve it.

5.3.2 Error Booting the RS20i

Appendix A. Connector Pin-outs

DIGITAL AUDIO IN (CH 1 – 8) – DB25F

Provides pin-out information for the 8-channel digital audio input connector (DB25F).

DIGITAL AUDIO IN (CH 9 – 16) – DB25F

Provides pin-out information for the second 8-channel digital audio input connector (DB25F).

DIGITAL AUDIO OUT (CH 1 – 8) – DB25M

Provides pin-out information for the 8-channel digital audio output connector (DB25M).

DIGITAL AUDIO OUT (CH 9 – 16) – DB25M

Provides pin-out information for the second 8-channel digital audio output connector (DB25M).

ANALOG AUDIO OUT (CH 1 – 8) DB25M

Details the pin assignments for the 8-channel analog audio output connector (DB25M).

ANALOG AUDIO IN – DB25F

Provides pin-out information for the analog audio input connector (DB25F).

Appendix B: Interface Wiring Diagrams

Appendix C: RS20i Product Specifications

Digital Audio Decoders

Lists supported digital audio decoding formats including Auro-3D, Dolby, and DTS technologies.

Signal Inputs

Details the types, channels, and connectors for HDMI, digital audio, and analog audio inputs.

Signal Outputs

Specifies the channels, connectors, and formats for digital and analog audio outputs.

Audio EQ

Outlines the capabilities of Dirac Live, 3rd Octave EQ, Parametric EQ, and Bass/Treble controls.

Power Requirements

States the voltage, frequency, and power consumption specifications for the RS20i unit.

Hardware Dimensions

Provides physical dimensions, shipping weight, and rack mount information for the RS20i.

Regulatory Compliance

Appendix D: Speaker Configurations

5.1

Describes the common 5.1 home theatre configuration, speaker placement, and audio mastering.

7.1

Details the 7.1 surround sound setup, including speaker placement for surround and back surround channels.

9.1

Explains the 9.1 configuration, incorporating front height channels for enhanced audio immersion.

11.1

Describes the 11.1 configuration, adding Left Wide and Right Wide speakers for expanded soundstage.

A note on subwoofer placement

Offers recommendations on subwoofer usage and placement for optimal bass response.

Auro-3D

Auro 9.1

Details the minimum Auro-3D configuration (9.1) and height speaker placement.

Appendix E. Remote Command API

Serial Control

Explains how to connect and configure the RS20i for remote control via serial interface.

Ethernet connection to RS20i

Guides on establishing network connections for remote control and software updates.

Command Format

Details the general command format for configuration commands, including syntax and parameters.

1. Input Selection

2. EQ Selection

3. Standby Power

4. Screensaver On/Off

5. Execute an RS20i Macro

6. Output a Pulse

7. Master Volume Level

8. Master Volume Mute

10. Channel Noise Sequencer

11. Post Processing Mode

12. Neo:X Mode

13. Generate Subwoofer with Neo:X

14. Pro Logic II/IIx Mode

15. Dimension for Pro Logic IIx Music Mode

16. Center Width for Pro Logic IIx Music Mode

17. Panorama for Pro Logic IIx Music Mode

18. Height Gain for Pro Logic IIz

19. Auro-3D Strength

20. Auro-3D Preset

21. Auro-3D Listening Mode

22. Dolby DRC Setting

23. DTS LFE Boost

24. PCM LFE Boost

25. Dolby LFE Boost

26. Decoder Stream

27. Decoder Channels

28. List Input Names

29. List Macro Names

30. List EQ Setup Names

31. System Information

32. Identify

33. Model

34. Authorization

35. Serial Number

36. MAC Address