Do you have a question about the Onkyo TX-RZ740 and is the answer not in the manual?
Guides on selecting speaker layouts and connecting speakers for various channel configurations.
Instructions for connecting the unit to a TV, detailing ARC and non-ARC setups.
How to connect AV components with HDMI or without HDMI jacks for playback.
Guides for outputting audio to ZONE 2 and ZONE 3 for multi-room listening.
Instructions for connecting pre-main amplifiers or wireless headphones for ZONE B audio output.
Steps to connect AM and FM antennas for radio reception.
Procedures for connecting the unit to a network via wired LAN or Wi-Fi.
Details on connecting IR IN ports and 12V TRIGGER OUT jacks for external control.
The final step to connect the power cord after all other connections are completed.
How to play audio from AV components like Blu-ray disc players via HDMI.
Wireless audio playback from Bluetooth-enabled devices such as smartphones.
How to enjoy internet radio services like TuneIn Radio via network connection.
Using external devices as remote controls for Spotify playback.
Wireless music playback from iOS devices like iPhone, iPod touch, and iPad.
Wireless music playback from mobile devices and enabling group playback.
Group playback of music from multiple audio products supporting FlareConnect.
How to play music files stored on a USB storage device.
Streaming music files from PCs or NAS devices connected to the network.
Saving and managing playlists (Play Queue information) for music files.
Registering and playing music from the Amazon Music distribution service.
Sending music from Sonos App to the unit for playback, including setup.
Instructions for tuning into AM and FM radio stations using the built-in tuner.
Enjoying 2-ch audio in separate rooms (ZONE 2/ZONE 3) while playing in the main room.
Playing audio of the same source with pre-main amplifier or wireless headphones connected to ZONE B.
Displaying favorite video on TV while playing music, and other user-friendly features.
Selecting optimal listening modes for movies, TV, music, and games.
How to input characters and symbols on the TV screen for various settings.
Overview of configurable advanced settings and their corresponding page numbers.
How to navigate and make settings using the on-screen display (OSD).
Configuring TV output, OSD, and assigning input jacks for HDMI, Video, Digital, and Analog audio.
Settings for speaker configuration, crossover, distance, calibration, Dolby, equalizer, THX, and virtualizer.
Adjusting multiplex/mono settings, Dolby signal behavior, DTS signal behavior, LFE level, and volume.
Setting input volume, renaming inputs, selecting audio priority, and video source.
Settings for HDMI functions, Network, Bluetooth, Power Management, 12V Trigger, and Sonos.
Configuring Zone 2 and Zone 3 settings, including output level and volume.
Settings for Tuner, Remote ID, Firmware Update, Initial Setup, Lock, and Factory Reset.
Basic troubleshooting steps like power cycling and checking connections.
Steps to resolve issues when the unit is not functioning correctly, including restarting.
How to restore factory default settings to resolve persistent issues.
Troubleshooting steps related to power issues, such as AMP Diag Mode and unexpected turn-offs.
Troubleshooting steps for audio problems like no sound or poor audio quality.
Troubleshooting steps for video issues like no image, flickering, or synch problems.
Troubleshooting steps for poor radio reception or noise issues.
Troubleshooting steps for Bluetooth connectivity and playback issues.
Troubleshooting steps for network connectivity and service access problems.
Troubleshooting steps for issues related to USB storage device detection and playback.
Troubleshooting steps for wireless LAN connection and playback issues.
Tips to lower standby power consumption by adjusting specific functions.
Explanation of HDMI compatible functions, CEC, ARC, Deep Color, etc.
Technical details and specifications of the unit's amplifier, video, tuner, network, and Bluetooth sections.