Overview

Inserting the batteries

Operating range of the remote control unit

High quality sound

High performance

Part names and functions

Remote control unit

Connections

Speaker installation

Connecting speakers

Before connecting speakers

Standard connection

Connecting a TV

Connection 1 : TV equipped with an HDMI connector and compatible with the ARC (Audio Return Channel) / eARC (Enhanced Audio Return Channel)

Connection 2 : TV equipped with an HDMI connector and incompatible with the ARC (Audio Return Channel) / eARC (Enhanced Audio Return Channel)

Connection 3 : TV equipped without an HDMI connector

Connecting a playback device

Connecting a set-top box (Satellite tuner/cable TV)

Connecting a media player

Connecting a Blu-ray Disc player or DVD player

Connecting a game console or player device compatible with the 8K

Connecting a turntable

Connecting a USB memory device to the USB port

Connecting to a home network (LAN)

Connecting the power cord

Playback

Basic operation

Turning the power on

Selecting the input source

Adjusting the volume

Turning off the sound temporarily (Muting)

Playback a Blu-ray Disc player/DVD player

Playing a USB memory device

Playing files stored on USB memory devices

Listening to music on a Bluetooth device

Playing music from Bluetooth device

Pairing with other Bluetooth devices

Reconnecting to this unit from a Bluetooth device

Listening to audio on Bluetooth headphones

Listening to audio on Bluetooth headphones

Reconnecting to a Bluetooth headphones

Disconnecting Bluetooth headphones

Listening to Internet Radio

Listening to Internet Radio

Playing back files stored on a PC or NAS

Playing back files stored on a PC or NAS

Getting the HEOS App

Playing from streaming music services

Listening to the same music in multiple rooms

AirPlay function

Playing songs from your iPhone, iPod touch or iPad

Playing iTunes music with this unit

Play a song from your iPhone, iPod touch or iPad on multiple synced devices (AirPlay 2)

Spotify Connect function

Playing Spotify music with this unit

Convenience functions

Adding to HEOS Favorites

Playing back HEOS Favorites

Deleting a HEOS Favorites

Adjusting the audibility of dialog and vocals (Dialog Enhancer)

Adjusting the volume of each channel to match the input source (Channel Level Adjust)

Adjusting the tone (Tone)

Adjusting audio delay (Audio Delay)

Displaying your desired video during audio playback (Video Select)

Selecting a sound mode

Selecting a sound mode

Direct playback

Auto surround playback

Description of sound mode types

Sound mode that can be selected for each input signal

HDMI Control function

Setting procedure

Sleep timer function

Using the sleep timer

Quick select plus function

Calling up the settings

Changing the settings

Panel lock function

Disabling all key button operations

Disabling all button operations except VOLUME

Canceling the Panel lock function

Remote lock function

Disabling the sensor function of the remote control unit

Enabling the remote sensor function

Web control function

Controlling the unit from a web control

Tips

Troubleshooting

Power does not turn on / Power is turned off

Operations cannot be performed through the remote control unit

Display on this unit shows nothing

No sound comes out

Desired sound does not come out

Sound is interrupted or noise occurs

No video is shown on the TV

The menu screen is not displayed on the TV

The color of the menu screen and operations content displayed on the television is different from normal

AirPlay cannot be played back

USB memory devices cannot be played back

Bluetooth cannot be played back

The Internet radio cannot be played back

Music files on PC or NAS cannot be played back

Various online services cannot be played

The HDMI Control function does not work

Cannot connect to a wireless LAN network

Update/upgrade error messages

Resetting factory settings

Resetting network settings

Restoring the firmware to the factory defaults

Appendix

Relationship between video signals and monitor output

Playing back a USB memory devices

Playing back a Bluetooth device

Playing back a file saved on a PC or NAS

Playing back Internet Radio

Personal memory plus function

Last function memory

Sound modes and channel output

Sound modes and surround parameters

Types of input signals, and corresponding sound modes

Explanation of terms

Trademark information

Dimensions / Weight

Front panel

Name Front Small1 AVCS66

Power operation button ( )

Used to turn the power on/off (standby). link

Power indicator

This is lit as follows according to the power status:

Green: Power on

Off: Normal standby

Red:

When “HDMI PassThrough” is set to “On” link

When “HDMI Control” is set to “On” link

When “Network Control” is set to “Always On” link

SOURCE SELECT knob

This selects the input source. link

Remote control sensor

This receives signals from the remote control unit. link

Display

This displays various pieces of information. link

MASTER VOLUME knob

This adjusts the volume level. link

INTERNET RADIO button

This switches the input source to “HEOS Music” – “Internet Radio”. link

Cursor buttons (CURSOR UP, CURSOR DOWN, LEFT, RIGHT)

These select items.

ENTER button

This determines the selection.

BACK button

This returns to the previous screen.

SETUP button

This displays the menu on the TV screen. link

Name Front Small2 AVCS66

DIMMER button

Each press of this switches the brightness of the display. link

STATUS button

Each press of this switches the status information that is shown on the display.

Headphones jack (PHONES)

This is used to connect headphones.

When the headphones are plugged into this jack, audio will no longer be output from the connected speakers or from the SUBWOOFER connectors.

NOTE

To prevent hearing loss, do not raise the volume level excessively when using headphones.

SETUP MIC jack

This is used to connect the supplied Sound calibration microphone. link

QUICK SELECT buttons

With a single press of any of these buttons, you can call up various settings you’ve registered to each button such as the input source, volume level and sound mode settings. link

SOUND MODE buttons

These select the sound mode. link

USB port ( )

This is used to connect USB storages (such as USB memory devices). link