Jamo AVR 793 Manual

The Jamo AVR 793 is a high-performance audio/video receiver with 7.1 channel surround sound, Dolby Digital and DTS decoding, HDMI connectivity, multi-room audio capability, built-in Bluetooth and Wi-Fi, AM/FM tuner, and support for various audio formats. Features include 4K video pass-through, advanced room calibration, and compatibility with popular streaming services. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: 7.1 channel amplifier, HDMI inputs/outputs, Network connectivity, Bluetooth, AM/FM tuner, Multi-room audio support.

Feature	Description
HDMI Inputs	6 HDMI inputs with 4K pass-through
Audio Formats	Dolby Digital, DTS, Dolby Atmos, DTS:X
Network Connectivity	Built-in Wi-Fi and Ethernet
Bluetooth	Wireless audio streaming
Multi-room Audio	Support for multiple zones
Room Calibration	Automatic speaker setup with included microphone
Streaming Services	Spotify Connect, AirPlay 2, Chromecast built-in
Power Output	100W per channel (8 ohms, 20Hz-20kHz)
AM/FM Tuner	40 station presets
Remote Control	Learning remote with backlight

Installation

Unpack and inspect contents. Place on stable, well-ventilated surface.

1. Connect speakers: Use appropriate gauge speaker wire for each channel.
2. Connect video sources: Use HDMI inputs for Blu-ray players, gaming consoles, etc.
3. Connect display: Use HDMI OUT to TV or projector.
4. Connect network: Use Ethernet cable or set up Wi-Fi.
5. Plug into AC power.

WARNING! Ensure proper ventilation; do not block ventilation openings. Use correct speaker impedance.

First-Time Setup

Power on receiver; follow on-screen setup wizard.

1. Run auto calibration: Connect calibration microphone and follow prompts.
2. Set speaker configuration: Specify speaker sizes and distances.
3. Configure network: Connect to Wi-Fi or Ethernet.
4. Set input assignments: Assign sources to HDMI inputs.
5. Update firmware: Check for latest software updates.

CAUTION! Keep magnetic devices away from speakers during setup.

Specifications

• Amplifier Section: 7.1 channels, 100W per channel (8 ohms)
• Audio Decoding: Dolby Digital, DTS, Dolby Atmos, DTS:X
• Video Support: 4K/60p, HDR10, Dolby Vision, HLG
• Connectivity: 6 HDMI inputs, 2 HDMI outputs, optical/coaxial digital inputs
• Network: Wi-Fi (2.4/5GHz), Ethernet, Bluetooth 5.0
• Streaming: Spotify Connect, AirPlay 2, Chromecast built-in
• Tuner: AM/FM with RDS
• Power Consumption: 500W maximum, 0.5W standby
• Dimensions: 17.1" W × 6.6" H × 15.4" D
• Weight: 25.4 lbs

Controls and Settings

Access menu system via front panel or remote control. Front Panel: POWER, INPUT SELECT, VOLUME, SETUP.

Remote: POWER, INPUT SELECT, VOLUME, MUTE, SETUP, MENU, navigation buttons.

Audio Settings: Speaker levels, crossover frequencies, EQ settings, surround modes. Video Settings: Resolution, HDMI control, video processing. Network Settings: Wi-Fi setup, streaming services, firmware update. System Settings: Language, auto standby, remote control setup.

Connecting Devices

HDMI: Primary connection for modern devices. Analog: RCA inputs for legacy equipment. Network: Ethernet or Wi-Fi.

1. Turn off receiver and devices before connecting.
2. Use high-speed HDMI cables for 4K content.
3. Assign inputs in setup menu for easy selection.
4. Connect subwoofer using LFE or line-level output.

Tip: Label cables for easy identification during setup.

Network Setup

Supports wired and wireless network connections.

1. Wired connection: Connect Ethernet cable to router.
2. Wireless connection: Select Wi-Fi network and enter password.
3. Streaming services: Log in to Spotify, etc., through app or web interface.
4. Multi-room setup: Configure additional zones if supported.
5. Firmware updates: Check regularly for performance improvements.

WARNING! Keep network credentials secure; use strong passwords.

Audio Calibration

Auto calibration with included microphone optimizes sound for your room.

1. Place microphone at primary listening position.
2. Start auto calibration from setup menu.
3. Remain quiet during test tones.
4. Review and manually adjust results if needed.
5. Save calibration settings.

CAUTION! Do not move microphone during calibration process.

Care & Maintenance

Unplug before cleaning. Use soft, dry cloth for exterior. Keep ventilation openings clear.

CAUTION! Do not use liquid cleaners; avoid moisture near electrical components.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2025 Jamo; trademarks of Jamo International. For support, visit www.jamo.com or contact customer service at 1-800-JAMO-HELP.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound	Input selection/volume	Check input selection; increase volume; verify speaker connections.
No video	HDMI connection	Ensure HDMI cables securely connected; try different input.
Network issues	Wi-Fi signal/credentials	Check Wi-Fi signal strength; verify password; restart router.
Remote not working	Batteries/obstructions	Replace batteries; ensure clear path to IR sensor.
Overheating	Ventilation blocked	Ensure proper ventilation; clear obstructions around unit.

Reset: Press and hold POWER + INPUT SELECT for 10 seconds to factory reset.

Service: 1-800-JAMO-HELP; www.jamo.com