Denon DRA-625R Manual

The Denon DRA-625R is a high-performance stereo receiver designed for audiophiles who demand superior sound quality and versatility. With a power output of 70 watts per channel, it supports various audio formats and features multiple input options, including phono, CD, and auxiliary inputs. The receiver also includes a built-in AM/FM tuner, allowing users to enjoy their favorite radio stations. 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-performance amplifier, AM/FM tuner, multiple audio inputs, remote control, and tone controls.

Feature	Description
Power Output	70 watts per channel for dynamic sound
Input Options	Phono, CD, AUX, and Tuner inputs
AM/FM Tuner	Built-in tuner for radio listening
Remote Control	Convenient control from a distance
Tone Controls	Adjust bass and treble settings

Installation

Unpack and inspect contents. Place on a stable surface.

Connect speakers: Use speaker wire to connect to the appropriate terminals.
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 applicable.

Select input source: Use the INPUT button to choose between connected devices.
Adjust volume: Use the volume knob or remote control to set desired level.
Set radio stations: Use the tuning buttons to find and store favorite stations.

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

Specifications

Power Output: 70 watts per channel.
Frequency Response: 20 Hz - 20 kHz.
Input Impedance: 47 kΩ for phono input.
Audio Inputs: Phono, CD, AUX, Tuner.
Tuner Type: AM/FM with preset memory.
Dimensions: 17.1 x 5.5 x 13.4 inches.
Weight: 20.5 lbs.

Controls and Settings

Access settings via the front panel or remote control. Key controls include power, volume, input selection, and tone adjustments.

Remote: Power, volume, input selection, and preset tuning buttons.

Audio settings: Adjust bass, treble, and balance using the tone controls.

Connecting Devices

Connect speakers and audio sources using appropriate cables.

Turn off the receiver and devices before connecting.
Match cables to ports (e.g., RCA to audio inputs).
Select input via the INPUT button on the front panel or remote.

Tip: Ensure all connections are secure to prevent audio issues.

Playing Audio Media

Supports various audio formats through connected devices.

Power on the receiver and select the appropriate input.
Play audio: Use the connected device's controls to start playback.
Adjust volume as needed using the receiver or remote.

WARNING! Avoid excessive volume levels to prevent speaker damage.

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 liquids; keep away from heat and moisture.

Regulatory Information

Complies with FCC regulations for residential use. 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 receiver is not muted.
Distorted sound	Volume too high	Reduce volume level.
Radio not tuning	Antenna issue	Check antenna connection; adjust for better reception.

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

Service: Contact customer support for further assistance.