Overview

Part names and functions

Connections

Speaker installation

Connecting a power amp

Connecting a TV

Connecting a playback device

Connecting a USB memory device to the USB port

Connecting an FM/AM antenna

Connecting to a home network (LAN)

Connecting an external control device

Connecting the power cord

Playback

Basic operation

Playing a USB memory device

Listening to music on a Bluetooth device

Listening to FM/AM broadcasts

Listening to Internet Radio

Playing back files stored on a PC or NAS

Getting the HEOS App

AirPlay function

Spotify Connect function

Convenience functions

Selecting a sound mode

HDMI Control function

Smart Menu function

Sleep timer function

Smart select function

Panel lock function

Remote lock function

Switches light illumination on/off

Playback in ZONE2/ZONE3 (Separate room)

Settings

Audyssey® Setup

Operating external devices with the remote control unit

Setting the back light

Specifying the zone used with the remote control unit

Tips

Troubleshooting

Resetting factory settings

Resetting network settings

Appendix

Video conversion function

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

Wired LAN

To make connections via wired LAN, use a LAN cable to connect the router to this unit as shown in the figure below.

Conne LAN A74U

Speaker installation

Connecting a power amp

Connecting a TV

Connecting a playback device

Connecting a USB memory device to the USB port

Connecting an FM/AM antenna

Connecting to a home network (LAN)

Connecting an external control device

Connecting the power cord