AVR-S660 - Receiver DENON - Free user manual and instructions
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| Product Type | AV Receiver |
| Brand | Denon |
| Model | AVR-S660 |
| Channels | 5.2 |
| Power Output | 80 W per channel (8 ohms, 20 Hz - 20 kHz, 0.08% THD) |
| Dimensions (W x H x D) | 434 x 151 x 319 mm |
| Weight | 8.2 kg |
| Power Consumption | 400 W (standby 0.1 W) |
| HDMI Inputs | 4 (HDMI 2.0b, HDCP 2.3) |
| HDMI Outputs | 1 (ARC supported) |
| Audio Formats | Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos |
| Connectivity | Bluetooth, Wi-Fi, Ethernet, USB |
| Supported Streaming | AirPlay 2, Spotify Connect, Tidal, Deezer |
| Video Features | 4K Ultra HD pass-through, HDR10, Dolby Vision |
| Room Calibration | Audyssey MultEQ |
| Remote Control | Included (RC-1244) |
| Front Panel Inputs | USB, AUX (3.5 mm), Headphone |
| Speaker Impedance | 4 - 16 ohms |
| Operating Temperature | 5 °C to 35 °C |
| Maintenance | Wipe with dry cloth; avoid liquids |
| Spare Parts Availability | Remote, power cord, manual available via Denon support |
Frequently Asked Questions - AVR-S660 DENON
How do I connect my TV to the Denon AVR-S660?
Use an HDMI cable to connect your TV's HDMI ARC port to the receiver's HDMI output (ARC). Then connect your sources (cable box, streaming device) to the receiver's HDMI inputs. Ensure HDMI CEC is enabled in both TV and receiver settings.
What is the correct way to set up speakers for 5.1 surround sound?
Place the front left and right speakers at equal distance from the TV, center speaker directly above/below TV, surround speakers at side or slightly behind listening position, and subwoofer in a corner. Use the Audyssey MultEQ calibration to optimize levels.
How can I play music from my smartphone?
The AVR-S660 supports Bluetooth and AirPlay 2. For Bluetooth: press the Bluetooth button on remote, pair your phone. For AirPlay: select the receiver as output from your iOS device. Also works with Spotify Connect.
Why is there no sound output?
Check that the correct input source is selected, speakers are properly connected, and the receiver is not in mute. Ensure the TV's audio output is set to 'External Speakers' or 'Audio System'. Also verify HDMI connections and that ARC is enabled.
Can I connect a turntable to this receiver?
Yes, if your turntable has a built-in phono preamp, connect to any analog input (e.g., AUX). If not, you need an external phono preamp between turntable and receiver. There is no dedicated phono input.
How do I update the firmware?
Connect the receiver to the internet via Ethernet or Wi-Fi. From the remote, press 'Setup', go to 'General', 'Firmware Update', then 'Update Now'. Alternatively, download firmware from Denon's website and update via USB.
What are the supported audio formats for USB playback?
The receiver supports MP3, WMA, AAC, FLAC, ALAC, WAV, and DSD (up to 5.6 MHz). Files must be in FAT16/FAT32 format. Maximum USB drive capacity: 256 GB.
How do I reset the receiver to factory settings?
While the receiver is on, press and hold the 'Tuner Preset CH +' and 'Tuner Preset CH -' buttons simultaneously for 3 seconds. The receiver will restart. Note: this clears all settings and calibration.
Can I use the receiver with a 4K TV and HDR content?
Yes, the AVR-S660 supports 4K Ultra HD pass-through at 60Hz, HDR10, Dolby Vision, and HLG. Ensure your HDMI cables are High Speed HDMI 2.0b compliant.
What is the recommended cleaning procedure?
Turn off and unplug the receiver. Use a soft, dry microfiber cloth to gently wipe the exterior. Do not use any liquids, sprays, or abrasive cleaners. Avoid dust accumulation on ventilation grilles.
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USER MANUAL AVR-S660 DENON
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Product information
Brand : DENON
Model : AVR-S660
Category : Receiver