Denon DRA-835R Manual

The Denon DRA-835R is a high-quality stereo receiver designed for audiophiles who demand superior sound performance. It features a robust amplifier section, multiple input options, and advanced audio processing capabilities. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Playing Audio Media 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: High-fidelity amplifier, multiple audio inputs, remote control, headphone output, and advanced sound processing features.

Feature	Description
High-Fidelity Amplifier	Delivers clear and powerful sound output
Multiple Audio Inputs	Supports various audio sources including CD, phono, and auxiliary inputs
Remote Control	Convenient control from a distance
Headphone Output	For private listening
Advanced Sound Processing	Includes features like tone control and loudness

Installation

Unpack and inspect contents. Place the receiver on a stable surface.

Connect speakers: Use appropriate speaker wire for connections.
Connect audio sources: Use RCA cables for CD, phono, and auxiliary inputs.
Plug into AC power.

WARNING! Ensure all connections are secure to avoid damage.

First-Time Setup

Power on the receiver; follow on-screen prompts if available.

Select input source: Use the INPUT button on the remote.
Adjust volume: Use the VOLUME knob or remote control.
Configure audio settings: Access the setup menu for sound adjustments.

CAUTION! Ensure stable surface; avoid placing heavy objects on top.

Specifications

Power Output: 70 watts per channel (8 ohms).
Frequency Response: 20 Hz - 20 kHz.
Input Impedance: 47 kOhms (CD, AUX).
Output Impedance: 4 - 16 ohms.
Dimensions: 17.1 x 5.9 x 14.2 inches.
Weight: 22 lbs.
Power Consumption: 150 watts.

Controls and Settings

Access settings via the front panel or remote control. Key controls include POWER, INPUT, VOLUME, and TONE controls.

Remote: POWER, INPUT, VOLUME, MUTE, and preset buttons.

Audio settings include bass, treble, and balance adjustments.

Connecting Devices

Connect audio sources using RCA cables. Ensure all devices are powered off before connecting.

Match cables to ports (e.g., RCA to CD input).
Turn on the receiver and select the appropriate input.

Tip: Use high-quality cables for optimal sound quality.

Playing Audio Media

Supports various audio formats including CDs and vinyl records.

Insert disc or connect audio source.
Press PLAY to start playback.
Adjust volume as needed.
Use remote for track selection.

WARNING! Do not force discs into the player; ensure proper alignment.

Accessibility Features

Remote control provides easy access to all functions for users with mobility challenges.

Care & Cleaning

Unplug before cleaning. Use a dry cloth to wipe the exterior; avoid liquids.

CAUTION! Do not spray cleaners directly on the unit.

Regulatory Information

Complies with FCC regulations for Class B digital devices. For support, visit www.denon.com or contact customer service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Remote does not work	Obstacles/batteries	Remove obstacles; replace batteries.
No sound	Connections/mute	Check connections; ensure mute is off.
Distorted sound	Volume too high	Lower volume; check speaker connections.
Input not recognized	Incorrect input selected	Ensure correct input is selected on the receiver.

Reset: Refer to the manual for reset instructions if needed.

Service: Contact Denon support for further assistance.