Marantz Manual SR7008

The Marantz SR7008 is a premium 9.2 channel AV receiver featuring 4K Ultra HD video upscaling, built-in Wi-Fi and Bluetooth, AirPlay support, Dolby Atmos and DTS:X compatibility, Audyssey MultEQ XT32 room calibration, HEOS multi-room audio technology, and extensive connectivity options. Below are key sections for setup, features, operation, and troubleshooting.

Features at a Glance

Key components: 9.2 channel amplifier, built-in Wi-Fi/Bluetooth, HEOS technology, Audyssey room calibration, extensive input/output options.

Feature	Description
Power Output	125W per channel (8 ohms, 20Hz-20kHz)
Audio Formats	Dolby Atmos, DTS:X, Dolby TrueHD, DTS-HD Master Audio
Video Support	4K/60Hz pass-through, 4K upscaling, 3D compatible
Connectivity	7 HDMI inputs, 2 HDMI outputs, Ethernet, USB
Wireless	Built-in Wi-Fi, Bluetooth, AirPlay
Room Calibration	Audyssey MultEQ XT32 with Sub EQ HT
Multi-room	HEOS technology for wireless multi-room audio
Zone 2/3	Independent second and third zone audio
Phono Input	MM phono stage for turntable connection
Setup Assistant	On-screen guidance for easy configuration

Installation

Unpack and inspect contents. Place in well-ventilated area.

1. Connect speakers: Use appropriate gauge speaker wire for all channels.
2. Connect video sources: HDMI inputs for Blu-ray players, gaming consoles, etc.
3. Connect TV: HDMI OUT to television HDMI input.
4. Connect network: Ethernet cable or setup Wi-Fi connection.
5. Plug into AC power.

WARNING! Ensure adequate ventilation space around receiver. Do not block ventilation holes.

First-Time Setup

Power on receiver; follow on-screen Setup Assistant.

1. Run Audyssey calibration: Connect included microphone and follow prompts.
2. Configure inputs: Assign names and settings to each input source.
3. Network setup: Connect to home network via Ethernet or Wi-Fi.
4. Speaker configuration: Verify speaker sizes, distances, and levels.
5. HEOS setup: Install HEOS app for multi-room audio control.

CAUTION! Use proper speaker impedance matching. Avoid short circuits in speaker wiring.

Specifications

• Amplifier Section: 9.2 channels, 125W per channel (8 ohms)
• Frequency Response: 10Hz-100kHz (+1, -3dB)
• Total Harmonic Distortion: 0.05% (20Hz-20kHz)
• HDMI: 7 inputs (4K compatible), 2 outputs
• Digital Audio: 2 optical inputs, 2 coaxial inputs
• Analog Audio: 7 stereo inputs, phono input
• Video: Component video (2 inputs), composite video (3 inputs)
• Network: Ethernet, built-in Wi-Fi (802.11a/b/g/n)
• Bluetooth: Version 3.0 + EDR
• Power Consumption: 680W maximum, 75W standby

Controls and Settings

Access OSD via SETUP button. Front Panel: POWER, INPUT SELECT, VOLUME, TONE CONTROL, AUDIO MODE.

Remote: POWER, INPUT SELECT, VOLUME, MUTE, SETUP, AUDIO MODE, ZONE 2/3, CURSOR buttons.

Audio Settings: Speaker configuration, crossover settings, channel levels, Audyssey settings. Video Settings: Resolution, HDMI control, video mode. Network Settings: Wi-Fi setup, firmware updates, streaming services. Zone Settings: Independent volume and source selection for additional zones.

Connecting Devices

HDMI: Primary connection for modern devices. Analog: For legacy components. Network: Ethernet or Wi-Fi for streaming.

1. Turn off receiver and devices before connecting.
2. Use high-speed HDMI cables for 4K content.
3. Assign appropriate input names in setup menu.
4. Enable HDMI Control for system integration.

Tip: Use HDMI ARC (Audio Return Channel) for simplified TV audio connection.

Network Setup

Supports wired and wireless network connections for streaming and control.

1. Wired: Connect Ethernet cable to router and receiver.
2. Wireless: Access network settings in setup menu to connect to Wi-Fi.
3. Streaming services: Access Spotify, Pandora, SiriusXM via network connection.
4. Firmware updates: Check for updates regularly through network connection.
5. HEOS app: Download for smartphone control and multi-room setup.

WARNING! Ensure stable network connection for optimal streaming performance.

Audio Calibration

Audyssey MultEQ XT32 room correction system with Sub EQ HT.

1. Connect calibration microphone to front panel MIC jack.
2. Position microphone at primary listening position.
3. Follow on-screen instructions for multiple measurement positions.
4. System calculates optimal speaker distances, levels, and EQ settings.
5. Save calibration results and make manual adjustments if desired.

CAUTION! Maintain silence during calibration measurements for accurate results.

Care & Maintenance

Unplug before cleaning. Use soft, dry cloth only; avoid liquids and chemical cleaners.

CAUTION! Do not block ventilation openings. Allow proper airflow around unit.

Regulatory Information

FCC Part 15: Class B digital device compliant. CE marked for European market. Manufactured under license from Dolby Laboratories. DTS and DTS-HD are registered trademarks. For support, visit www.marantz.com or contact authorized Marantz service centers.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound from speakers	Speaker wires/input selection	Check speaker connections; verify correct input selected; check volume level.
No video output	HDMI connection/settings	Ensure HDMI cables securely connected; check input resolution settings.
Network connection issues	Wi-Fi signal/router settings	Check network credentials; move router closer; try wired connection.
Remote not working	Batteries/obstructions	Replace batteries; ensure clear line of sight to receiver front panel.
Overheating	Ventilation blockage	Ensure adequate ventilation space; clean ventilation openings.

Reset: Press and hold INFO and BACK buttons simultaneously for 5 seconds.

Service: Contact authorized Marantz service center; www.marantz.com