Do you have a question about the Integra DTR-20.1 and is the answer not in the manual?
Crucial warnings to prevent fire, electric shock, and damage to the apparatus.
Guidelines for cleaning, ventilation, and proper usage of the AV receiver.
Information regarding FCC compliance for US models of the AV receiver.
Information regarding compliance for Canadian models of the AV receiver.
Details about the receiver's amplifier power, technology, and output characteristics.
Information on the receiver's audio and video processing features like HDMI and DSP.
Overview of available input and output connection types including HDMI, digital, and analog.
Other functionalities including AM/FM presets, Audyssey, and compatibility.
Configuration for the primary listening room setup, supporting up to 7.1 channels.
Configuration for a secondary listening room (Zone 2) supporting 2-channel stereo.
Identification and function of the front panel controls and indicators.
Identification and description of rear panel connections and ports.
How to operate the AV receiver using the remote control.
How to use the remote to control the AM/FM tuner functions.
Step-by-step guide for installing batteries in the remote controller.
Guidance on proper aiming and usage of the remote controller for optimal operation.
How to configure speakers for surround sound playback based on channel count.
Guidelines for positioning and using dipole speakers for surround sound.
Instructions for connecting a powered subwoofer to the AV receiver.
Important safety and performance precautions before connecting speakers.
Step-by-step instructions for connecting speaker cables to terminals.
How to connect FM and AM antennas for radio reception.
Instructions for assembling and connecting the AM loop antenna.
Steps for attaching and positioning the indoor FM antenna.
Advice for connecting an outdoor FM antenna for better reception.
Guidance on connecting an outdoor AM antenna for improved reception.
How to use an antenna splitter for simultaneous TV and FM reception.
General advice before making audio/video connections to components.
Details about the optical digital jacks and their shutter covers.
Explanation of standard color coding for RCA AV connections.
Table detailing different AV cables and their typical uses.
How to connect signals for simultaneous switching by input source.
Guide to selecting appropriate video and audio connection types.
Instructions for connecting devices using the HDMI interface.
Overview of HDMI features and benefits for digital audio/video.
List of audio formats supported via HDMI connections.
Explanation of system control using RIHD over HDMI.
Information on HDCP and copyright protection for video signals.
Step-by-step guide for establishing HDMI connections.
Detailed steps for connecting a TV or projector to the AV receiver.
Instructions for connecting a DVD or Blu-ray player.
How to connect a VCR or DVR for playing back recorded content.
How to connect a VCR or DVR for recording purposes.
Guide for connecting satellite, cable, or other video source devices.
Instructions for connecting CD players and turntables.
How to connect various types of audio recorders.
Instructions for connecting an RI Dock, possibly for iPod.
How to connect Integra/Onkyo components using RI for system control.
Guidance on connecting the power cord and safety precautions.
Steps for powering the receiver on and putting it into standby mode.
A brief guide for initial configuration of the AV receiver.
Guide for the automatic room correction and speaker setup process.
Recommended microphone positions for accurate room measurements.
Explanation of the Dynamic EQ feature for consistent sound quality.
Information on the Dynamic Volume feature for managing volume variations.
Detailed steps for performing the Audyssey 2EQ room correction and speaker setup.
How to manually adjust speaker settings after automatic setup.
Tips for using a powered subwoofer with the Audyssey setup.
How to assign HDMI inputs to specific input selectors.
How to assign component video inputs to input selectors.
How to assign digital audio inputs to input selectors.
How to change input display settings, especially for RI Dock.
Fundamental steps for operating the AV receiver, including source selection and volume.
How to mute and unmute the AV receiver's audio output.
How to set the sleep timer for automatic power-off.
How to adjust the brightness of the front panel display.
Instructions for connecting and using headphones for private listening.
How to adjust bass and treble settings for the front speakers.
How to manually specify digital audio signal formats for better playback.
How to set the AM/FM frequency step according to your region.
How to manually tune into AM/FM radio stations.
How to use the auto tuning feature for radio stations.
How to tune into radio stations by directly entering their frequency.
How to display information about the current radio station.
How to store favorite radio stations as presets.
How to select stored radio presets.
How to remove stored radio presets.
Introduction to the UP-A1 series Dock for iPod and its capabilities.
How to adjust the iPod adapter for a proper fit with different iPod models.
Information on which iPod models are supported by the UP-A1 series Dock.
Step-by-step guide for placing an iPod into the dock securely.
General overview of the dock's functions and operation.
Important notes for operating the iPod dock with the AV receiver.
How to use the iPod's alarm clock function with the receiver.
Information on how the dock charges the iPod battery.
How to control the iPod using the AV receiver's remote.
Explanation of status messages displayed during iPod dock connection.
How to record from various input sources to a recorder.
How to overdub audio onto video recordings from separate sources.
How to select different listening modes for audio playback.
How to select listening modes directly from the AV receiver.
How to select listening modes using the remote controller.
Table showing available listening modes for different source formats and speaker layouts.
Listening modes available for stereo sources.
Listening modes available for 5.1 channel sources.
Listening modes available for 7.1 channel sources.
Listening modes available for DTS-ES sources.
Detailed descriptions of various listening modes.
Explanations of Onkyo's proprietary DSP listening modes.
General steps for navigating and using the setup menus.
Settings related to speaker configuration and calibration.
Detailed settings for speaker configuration and crossover frequencies.
How to set speaker distances from the listening position.
How to calibrate individual speaker levels for optimal balance.
How to adjust the equalizer settings for individual speakers.
Settings for adjusting audio parameters like multiplex and Dolby.
Settings for selecting audio channels for multiplex or mono sources.
Dolby-specific audio settings like Panorama, Dimension, Center Width.
Settings for handling Dolby EX encoded signals.
DTS audio settings, including Neo:6 Music and Center Image.
Audyssey settings like Dynamic EQ and Dynamic Volume.
Settings for the Theater-Dimensional listening mode.
How to configure settings for each input source.
How to adjust input levels for different source components.
How to correct audio/video sync issues.
How to assign default listening modes to input sources.
Settings for Max Volume, Power-On Volume, and Headphone Level.
Settings related to hardware configuration like Remote ID and HDMI.
How to set the remote control ID for multiple components.
How to change the remote controller's ID to match the receiver.
HDMI specific settings like AudioTVOut and TV Ctrl.
Setting to output audio via HDMI to the TV.
Setting to automatically correct audio/video delay.
Setting to enable xvColor for enhanced color reproduction.
Function to control HDMI-connected components via AV receiver.
How to lock setup menus to prevent accidental changes.
How to adjust various audio settings.
How to adjust bass, treble, and balance for speakers.
How to reduce dynamic range for late-night listening.
Setting to soften overly bright movie soundtracks.
Information on Dynamic Volume feature.
How to enhance sound quality of compressed music files.
How to adjust individual speaker volumes.
How to correct audio/video sync issues.
Setup for enjoying playback in a second room (Zone 2).
How to physically connect Zone 2 components.
How to configure the Zone 2 audio output settings.
How to turn Zone 2 on/off and select sources.
How to control Zone 2 directly from the AV receiver interface.
How to control Zone 2 using the AV receiver's remote.
How to adjust the volume for Zone 2.
How to mute/unmute Zone 2 audio.
How to adjust bass, treble, and balance for Zone 2 audio.
How to use 12V triggers for automatic component activation.
How to use remote controllers with multiroom kits in Zone 2.
Setup for using a multiroom kit to control receiver in Zone 2.
Setup for using a multiroom kit when receiver is in a cabinet.
Setup for using a multiroom kit to control other components.
List of components controllable with preprogrammed remote codes.
How to enter remote control codes for new components.
Remote control codes for Integra/Onkyo components connected via RI.
How to reset remote mode buttons to their default codes.
How to reset the entire remote controller to factory defaults.
How to control a TV using the AV receiver's remote.
How to control DVD players or recorders using the AV receiver's remote.
How to control VCRs or PVRs using the AV receiver's remote.
How to control satellite or cable receivers using the AV receiver's remote.
How to control a CD player using the AV receiver's remote.
How to control an RI Dock (for iPod) using the AV receiver's remote.
How to control a cassette recorder using the AV receiver's remote.
Solutions for power-related issues like not turning on or shutting down unexpectedly.
Solutions for audio issues like no sound, quiet sound, or speaker output problems.
Solutions for video problems like no picture or poor picture quality.
Solutions for tuner reception issues like noisy signals or poor FM stereo.
Troubleshooting steps for the remote controller not working.
Problems encountered when controlling other connected components.
Troubleshooting for iPod dock connection and operation issues.
Troubleshooting steps for recording issues.
Solutions for other general issues like sound changes with headphones or RI functions.
Technical specifications for the amplifier section including power and frequency response.
Technical specifications for the video input/output sections.
Technical specifications for the FM and AM tuner.
General specifications like power supply, dimensions, and weight.