What to do if my Denon Receiver displays “NO SIGNAL”?
If your Denon Receiver displays “NO SIGNAL”, it means the signal cannot be received. Try repositioning your XM Connect-and-Play antenna.
What to do if my Denon Receiver displays “CHECK ANTENNA”?
If your Denon Receiver displays “CHECK ANTENNA”, the XM terminal of your AVR-4806 and the XM Connect-and-Play antenna might not be properly connected. Check to ensure that the connections are correct.
What to do if my Denon Receiver displays “OFF AIR”?
If your Denon Receiver displays “OFF AIR” it means that the selected channel is not currently broadcasting. Try selecting another channel.
Why is my Denon Receiver only receiving XM channels 0 and 1?
The most likely reason your Denon Receiver is only receiving XM channels 0 and 1 is that the XM Tuner is not activated. Contact XM Radio to resolve this issue.
General| Brand | Denon |
|---|---|
| Model | AVR-4806 |
| Category | Stereo Receiver |
| Language | English |
Covers warnings about electric shock, opening the unit, and exposure to moisture.
Details on FCC compliance, interference, and modification notices.
Guidelines for safe operation, including temperature, moisture, and ventilation.
Guides for automatic room equalization and speaker setup.
Settings related to speaker types, levels, and configuration.
Assigning and configuring audio input sources.
Settings for video inputs, outputs, and conversion.
Detailed settings for audio playback modes.
Advanced settings for zones, triggers, and digital outputs.
Covers instructions for cleaning, attachments, water/moisture, ventilation, and power sources.
Details on grounding, polarization, power cord protection, and lightning protection.
Lists the items included with the main unit.
Provides initial usage precautions and notes.
Advice on proper installation to avoid noise and ensure heat dispersal.
Covers safe handling, battery insertion, and motion sensor.
Details on preparing the remote control unit for use.
Lists all included accessories for the unit.
Guidance on initial checks before operating the unit.
Important notes on input switching and muting circuits.
Step-by-step guide for inserting batteries into the remote.
Explanation of the motion sensor and its operation.
Details on the effective range and angles for remote operation.
Identifies key controls on the front panel.
Detailed list of front panel buttons and their functions.
Explanation of various indicators on the unit's display.
Diagram showing the layout of the remote control unit.
Categorizes remote control buttons by function.
Outlines the basic steps for setting up the unit.
Details the automated setup procedure including measurements.
Illustrates a typical speaker layout for a THX Ultra2 system.
Explains how to select different surround speaker configurations.
Instructions for connecting speakers and safety warnings.
Information on speaker impedance and the unit's protector circuit.
Diagram showing speaker connections for 10-speaker playback.
Notes on speaker placement to avoid magnetic interference.
Guide for connecting a DVD player and monitor TV.
Instructions for connecting video inputs to the monitor.
Explains the auto setup and room EQ features.
Defines the main listening position for measurements.
Details the Audyssey, Front, and Flat correction curves.
Instructions for connecting the microphone to the unit.
Guidance on microphone placement and important notes.
Steps for turning the unit on and off.
Steps to initiate the auto setup procedure.
Steps for performing extra setup configurations.
Procedure for determining background noise and speaker connections.
Detailed steps for measuring speaker system parameters.
How to check and store the results of auto setup measurements.
Explains common error messages during auto setup.
Steps for playing DVDs with surround sound.
Identifies common audio and video connection cables.
Explains the up/down conversion of video signals.
How to view on-screen display for video outputs.
Guide for connecting devices using HDMI.
Instructions for connecting a TV tuner.
Instructions for connecting a DBS tuner.
Guide for connecting external decoders or multi-channel sources.
Instructions for connecting video cameras or game consoles.
Instructions for connecting a DVD recorder.
Instructions for connecting a VCR.
Instructions for connecting a CD player.
Instructions for connecting CD/MD recorders.
Instructions for connecting a turntable to PHONO terminals.
Instructions for connecting a tape deck.
Details on connecting DENON LINK compatible devices.
Guide for connecting devices using HDMI for digital transfer.
Information on HDCP and copyright protection.
Guide for connecting devices using DVI for digital images.
Instructions for using HDMI/DVI-D conversion cables.
Guide for connecting devices using IEEE1394 for digital transfer.
Information on IEEE1394 network configurations.
Instructions for connecting FM and AM antennas.
Guide for connecting external controllers.
Instructions for using trigger outputs to control other devices.
Guide for connecting multi-zone audio and video outputs.
Diagrams for connecting speakers to ZONE2/ZONE3 outputs.
Instructions for connecting the power supply cord.
Guide for connecting external power amplifiers.
Overview of the remote control's functions and LCD screen.
How to access and operate different menus.
Steps to select and play an input source.
Guide to selecting different surround sound modes.
How to select and use the Room EQ function.
Instructions for using the external input terminals.
Guide for connecting and using headphones.
How to mute the audio output temporarily.
Instructions for selecting desired video for current audio.
How to switch between surround speaker configurations.
How to check the current input source and status.
How to select input modes (AUTO, PCM, DTS).
Explanation of AUTO, PCM, and DTS input modes.
How to adjust the display brightness.
Explains the input mode indicators.
How to select the analog input mode.
Explanation of indicators for digital signal types.
Explains Room EQ, its curves (Audyssey, Front, Flat), and manual settings.
Recommendations for surround modes based on source type.
Overview of 2-channel playback modes for music.
Details on the PURE DIRECT mode for high-quality sound.
Explanation of the DIRECT mode for 2-channel sound.
Guide to using STEREO mode for tone adjustment.
How to select and use THX Surround EX and Home THX Cinema modes.
Steps for playing Dolby Surround sources in THX Cinema mode.
How to check input signal type, frequency, and format.
Explanation of parameters for THX modes.
Details on MODE/SB CH OUT and AFDM parameters.
Explanation of the AFDM function.
How to use Dolby Digital and DTS Surround modes.
Detailed explanation of Cinema EQ, D.COMP, LFE, and TONE parameters.
Explanation of the dialogue normalization function.
Guide to operating Dolby Pro Logic IIx and Pro Logic II modes.
Details on DIMENSION, CENTER WIDTH, and PANORAMA parameters.
Guide to operating the DTS NEO:6 mode.
Details on DTS NEO:6 parameters like Cinema and Music modes.
Explanation of the Dolby Headphone mode.
How to store and recall custom settings.
List and description of DENON's original surround modes.
Details on the features of each surround mode.
Explanation of the automatic memory function.
How to select and adjust DSP surround modes.
Details on EFFECT, LEVEL, SB CH OUT, ROOM SIZE parameters.
Steps for adjusting bass and treble settings.
How to activate tone defeat mode for higher sound quality.
How to adjust playback levels for each channel.
How to adjust volume balance between front and rear channels.
General instructions for radio listening.
Steps for automatically tuning radio stations.
Steps for manually tuning radio stations.
Steps for storing radio stations in memory.
How to view preset stations on the on-screen display.
Steps for recalling stored radio stations.
Explanation of RDS and its information types.
How PTY identifies different program types.
How TP identifies traffic announcement programs.
How RT displays text messages from stations.
Steps for recalling presets using the main unit.
Steps for automatically tuning to stations with RDS service.
Steps for finding stations broadcasting specific program types.
Steps for finding stations broadcasting traffic programs.
How to display radio text data from stations.
How to select and operate DENON components via remote.
Explains the different operating modes for the remote.
Explains the system buttons for CD players.
Explains system buttons for MD, CDR, and Tape decks.
Explains the system buttons for tuner operation.
Steps for setting up the preset memory.
How to operate a component using preset memory.
Lists preset codes for various manufacturers.
Explains system buttons for DVD players/recorders.
Explains system buttons for VDPs.
Explains system buttons for VCRs.
Explains system buttons for TV, DBS, and Cable tuners.
Step-by-step guide for teaching the remote new codes.
How to program and use system call sequences.
How to assign buttons from one mode to another.
How to adjust the remote's backlight duration.
How to adjust the brightness of the remote's display.
Steps to reset the preset memory.
Steps to reset learned remote control codes.
Steps to reset system call button settings.
Steps to reset punch through settings.
Procedure to restore all settings to factory defaults.
Introduction to multi-zone audio playback.
Connecting and configuring ZONE2/ZONE3 via pre-out terminals.
Connecting and configuring ZONE2/ZONE3 via speaker terminals.
Steps to output audio sources to a ZONE2 room.
Steps to output audio sources to a ZONE3 room.
How to operate multiple zones simultaneously.
Instructions for playing SACDs via IEEE1394.
How to record one source while playing another.
How to record multichannel audio.
How to record Dolby Headphone signals.
Explanation of the last function memory feature.
Steps to re-initialize the microprocessor.
Guide to navigating the system setup menu.
Overview of audio input setup options.
Explanation of on-screen and front panel displays.
Assigning digital inputs to various sources.
Configuring DENON LINK connections.
Setting playback method for EXT. IN terminals.
Adjusting playback levels for different input sources.
Customizing input source names displayed on the unit.
Assigning IEEE1394 devices to input sources.
Setting automatic playback for IEEE1394 devices.
Procedure for automatically searching and storing FM stations.
How to skip specific preset channels.
How to assign custom names to preset channels.
Steps for inputting custom names for preset channels.
Guide to navigating the video setup menu.
Assigning HDMI/DVI inputs and setting audio playback method.
Assigning component video inputs to sources.
Selecting output signal for monitor via video conversion.
Configuring analog video to HDMI conversion and color space.
Adjusting audio delay to synchronize with video.
Turning on/off the on-screen display and setting its mode.
Changing speaker settings for 2-channel modes.
Setting Front B speakers for Direct/Stereo modes.
Setting down-mixing for Dolby Digital when not using center/surround speakers.
Enabling auto surround mode for input signal types.
Adjusting tonal quality of speakers using manual EQ.
Steps to copy the 'Flat' EQ curve from Auto Setup.
Guide to navigating the option setup menu.
Changing the number of channels played in different zones.
Assigning power amplifiers to channels for different zones or bi-amping.
Detailed options for assigning power amplifiers to speakers.
Guide for making front bi-amp connections.
Setting the upper volume limit for zones.
Setting power on volume, mute level, and variable/fixed output.
Controlling trigger outputs for external devices.
Adjusting tone and channel levels for ZONE2 and ZONE3.
Associating OPTICAL2 OUT with ZONE2 or ZONE3 mode.
How to store and recall system settings.
How to lock system setup settings to prevent changes.
Guide to navigating the speaker setup menu.
Manually setting speaker types and sizes.
Details on Large, Small, Yes/No, and 1spkr/2spkrs parameters.
Setting subwoofer modes (LFE-THX, LFE+Main).
Adjusting speaker delay times for optimal sound.
Adjusting playback levels for equal channel output.
Detailed steps for adjusting channel levels via Auto/Manual modes.
Setting crossover frequencies for speakers.
Using test tones to adjust speaker channel levels.
Setting crossover frequencies for individual channels.
Selecting surround speakers (A, B, A+B) for modes.
Setting speaker types when using both surround speakers.
Configuring settings for THX Ultra2 compatible subwoofers.
Setting distances for surround back speakers.
Selecting equalizer settings for Room EQ.
Notes on Room EQ usage with different speaker settings.
Performing ON/OFF setting of Room EQ in DIRECT/PURE DIRECT modes.
Selecting the microphone input jack (PIN or MINI).
Specs and setup for non-DENON microphones.
Detailed procedure for calibrating microphone amplifier gain.
How to check measured parameters and EQ settings.
How to check equalizer curves and parameters.
Table of system setup items and their factory default settings.
Default settings for audio input assignments.
Default settings for video input/output configurations.
Default settings for various advanced playback modes.
Default settings for channel, power amp, volume, trigger, digital out, and memory.
Table listing common problems and their solutions.
Troubleshooting HDMI/DVI connections and audio output.
Troubleshooting power issues and sound output problems.
Guidance on achieving optimum surround sound for different sources.
Explanation of multi-channel signal types like Dolby Digital and DTS.
Categorization of sources into movie audio and music audio.
Explanation of Surround Back speakers and THX Surround EX.
Recommendation on using one or two surround back speakers.
Guidance on placing surround speakers for optimal effect.
Examples for setting up speakers for THX Surround EX.
Guidance on using different surround speakers/modes for movies and music.
Speaker setup when surround back speakers are not used.
Explanation of the Dolby Surround format.
Comparison of Dolby Digital and Dolby Pro Logic systems.
Playback methods for Dolby Digital compatible media.
Explanation of the Dolby Pro Logic II format.
Explanation of the Dolby Pro Logic IIx format.
Explanation of the DTS Digital Surround format.
Playback methods for DTS compatible media.
Explanation of the DTS-ES Extended Surround format.
Explanation of the DTS-ES Discrete 6.1 format.
Explanation of the DTS-ES Matrix 6.1 format.
Explanation of the DTS Neo:6 surround mode.
Explanation of the DTS 96/24 format.
Explanation of the Home THX Cinema Surround feature.
Explanation of the Re-Equalization feature.
Explanation of the Timbre Matching feature.
Explanation of the Adaptive Decorrelation feature.
Requirements for THX Ultra2 certification.
Details on the THX Ultra2 Cinema mode.
Details on the THX Music Mode.
Details on the THX Games Mode.
Explanation of the ASA technology.
Explanation of the Boundary Gain Compensation feature.
Explanation of the THX Surround EX format.
Explanation of Audyssey MultEQ XT room correction technology.
Illustrates microphone placement for room correction.
Explanation of HDCD encoding/decoding technology.
Explanation of DENON LINK digital audio interface.
Explanation of the IEEE1394 standard and its uses.
Explanation of DTCP copy protection technology.
Explanation of DENON's AL24 Processing technology.
Table summarizing surround modes and their adjustable parameters.
Chart showing parameter adjustability for each surround mode.
Table showing surround mode compatibility with input signals.
Matrix showing video output based on input and convert mode.
Continuation of matrix showing video output based on input and convert mode.
Rated output power for front, center, surround, and surround back speakers.
Specifications for analog input/output terminals.
Specifications for digital input/output terminals.
Specifications for the phono equalizer input.
Specifications for standard, S-Video, and component video terminals.
Receiving range, sensitivity, S/N, and distortion for FM/AM tuners.
Power supply, consumption, dimensions, mass, and remote control specs.
Table listing common problems and their solutions.
Troubleshooting HDMI/DVI connections and audio output.
Troubleshooting power issues and sound output problems.
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