MRX 740 - Home Theater System Anthem - Free user manual and instructions
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| Product Type | AV Receiver / Home Theater System |
| Channels | 7.2 |
| Power Output | 140 W per channel (8 ohms, 20 Hz - 20 kHz, 0.1% THD) |
| Supported Audio Formats | Dolby Atmos, DTS:X, Dolby TrueHD, DTS-HD Master Audio |
| Video Processing | 4K HDR (HDR10, HLG, Dolby Vision), HDCP 2.2 |
| Room Correction | Anthem Room Correction (ARC) Genesis |
| Dimensions (W x H x D) | 17.2 x 6.7 x 15.5 inches (437 x 170 x 394 mm) |
| Weight | 32.0 lb (14.5 kg) |
| Power Supply | AC 120 V / 240 V, 50/60 Hz (user selectable) |
| Power Consumption | 700 W (max), <0.5 W (standby) |
| Main Functions | Multi-zone audio, Bluetooth, Wi-Fi, AirPlay 2, Spotify Connect, network streaming |
| Inputs / Outputs | 7 HDMI inputs (4x 8K), 3 HDMI outputs, composite, component, analog audio, phono, 2 subwoofer outputs |
| Maintenance & Cleaning | Wipe with a dry, soft cloth. Do not use solvents or abrasive cleaners. Ensure ventilation slots are unobstructed. |
| Safety | Do not expose to rain or moisture. Use only the supplied AC cord. Do not remove cover; refer servicing to qualified personnel. |
| Spare Parts & Repairability | Contact Anthem authorized dealer or service center. Repairability score: 7/10 (typical for AV receivers). |
| General Information | Anthem MRX 740 is a high-performance 7.2-channel AV receiver with advanced room correction and 8K video support. Suitable for home theater and music. |
Frequently Asked Questions - MRX 740 Anthem
How do I set up the Anthem MRX 740 for the first time?
Connect speakers, TV, and sources using HDMI cables. Plug into power, turn on, and follow the on-screen setup wizard. Use the ARC Genesis room correction for optimal sound.
Does the MRX 740 support Dolby Atmos?
Yes, the MRX 740 supports Dolby Atmos and DTS:X for immersive 3D audio. Use ceiling or upward-firing speakers for best effect.
How do I update the firmware on the MRX 740?
Connect the receiver to the internet via Ethernet or Wi-Fi. Go to Settings > System > Firmware Update and select Check for Update. Follow prompts.
What is ARC Genesis and how do I use it?
ARC Genesis is Anthem's room correction system. Connect the included microphone to the receiver, place it at listening position, and run the setup in the menu. It calibrates speaker distances, levels, and equalization.
Can I use the MRX 740 with a 4K or 8K TV?
Yes, it supports 4K HDR and 8K passthrough (up to 60 Hz) with HDCP 2.2/2.3. Ensure HDMI cables are rated for 48 Gbps for 8K.
How do I reset the MRX 740 to factory defaults?
Press and hold the Menu button on the front panel while powering on the unit. Continue holding until 'Factory Reset' appears. Confirm with remote.
What are the speaker impedance requirements?
The MRX 740 is stable with 4-ohm to 16-ohm speakers. For 4-ohm loads, ensure proper ventilation as the unit may run hotter.
Does the MRX 740 have Bluetooth or Wi-Fi?
Yes, it has built-in Bluetooth (aptX HD) and dual-band Wi-Fi for streaming from services like Spotify, Tidal, and AirPlay 2.
How can I control the MRX 740 with my smartphone?
Download the Anthem AVM app (iOS/Android) to control volume, inputs, and settings over your home network.
What should I do if there is no sound from the speakers?
Check speaker connections, input selection, and ensure the receiver is not muted. Try a different source. Run ARC or reset audio settings. If issue persists, contact support.
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USER MANUAL MRX 740 Anthem
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Product information
Brand : Anthem
Model : MRX 740
Category : Home Theater System