Kenwood VR 506 Manual

The Kenwood VR 506 is a 5.1 channel audio/video receiver with Dolby Digital and DTS decoding, 100 watts per channel, multiple audio/video inputs, AM/FM tuner, remote control, and various sound modes. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: 5.1 channel amplifier, Dolby Digital/DTS decoder, AM/FM tuner, multiple input/output terminals, remote control.

Feature	Description
Power Output	100W per channel (front), 25W (center/surround)
Audio Decoding	Dolby Digital, DTS, Pro Logic
Inputs	4 audio/video, 2 audio, phono, digital optical/coaxial
Outputs	6-channel pre-out, subwoofer, monitor out
Tuner	AM/FM with 30 station presets
Sound Modes	Hall, Theater, Stadium, 5-channel stereo
Remote Control	Full system control with learning capability
Display	FL fluorescent display with dimmer
Speaker Terminals	Standard banana plug compatible
Power Requirements	120V AC, 60Hz

Installation

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

1. Connect speakers: Match polarity (+/-) for front L/R, center, surround L/R.
2. Connect subwoofer: Use subwoofer pre-out or speaker level inputs.
3. Connect source devices: DVD player, cable box, game console to appropriate inputs.
4. Connect TV: Use monitor output for video signal.
5. Plug into AC power outlet.

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

First-Time Setup

Power on receiver; follow initial setup procedure.

1. Speaker setup: Configure speaker size (large/small) and distance.
2. Input assignment: Assign digital inputs to specific sources.
3. Tuner setup: Auto-scan and store AM/FM stations.
4. Sound calibration: Use test tone for proper channel balance.
5. Remote setup: Program remote for other components.

CAUTION! Turn volume to minimum before powering on to prevent speaker damage.

Specifications

• Amplifier Section: 100W x 2 (front), 25W x 3 (center/surround)
• Total Harmonic Distortion: 0.08% (1kHz)
• Frequency Response: 10Hz - 100kHz (+1/-3dB)
• Signal-to-Noise Ratio: 100dB (line)
• Digital Inputs: 2 optical, 1 coaxial
• Analog Inputs: 4 A/V, 2 audio, phono
• Video Inputs: 4 composite, 1 S-video
• Tuner Section: AM/FM with RDS
• Power Consumption: 280W maximum
• Dimensions: 440 x 151 x 382mm (W x H x D)

Controls and Settings

Front Panel: POWER, VOLUME, INPUT SELECT, TONE, SPEAKERS A/B, HEADPHONE.

Remote: POWER, INPUT SELECT, VOLUME, MUTE, SURROUND MODE, TUNER PRESETS, NUMERIC, MENU.

Audio Settings: Bass, treble, balance, loudness. Video Settings: Input selection, monitor out. Tuner: Preset memory, auto scan. System: Speaker configuration, input rename, remote setup.

Connecting Devices

Audio Sources: CD player, turntable (phono), tape deck. Video Sources: DVD player, cable box, game console.

1. Turn off all components before connecting.
2. Use appropriate cables (RCA for audio, composite/S-video for video).
3. Connect digital sources to digital inputs for best sound quality.
4. Assign inputs in setup menu for proper source identification.

Tip: Use high-quality cables and keep audio/video cables separated to reduce interference.

Audio/Video Operation

Basic operation procedures for different sources.

1. Select input: Press INPUT button for desired source.
2. Adjust volume: Use VOLUME control or remote.
3. Select surround mode: Choose appropriate decoding (Dolby Digital, DTS, etc.).
4. Tuner operation: Tune stations manually or use presets.
5. Recording: Connect tape deck to record outputs.
6. Headphone use: Plug into front panel jack (mutes speakers).

WARNING! Do not operate at high volume for extended periods to prevent overheating.

Sound Modes

Various listening modes for different content types.

• Dolby Digital: For DVD movies with 5.1 channel encoding
• DTS: Digital Theater Systems decoding
• Pro Logic: Matrix surround from stereo sources
• 5-Channel Stereo: Stereo sound from all speakers
• Hall/Stadium: Simulated acoustic environments
• Direct: Bypass tone controls for pure sound

Care & Maintenance

Unplug before cleaning. Use soft, dry cloth for exterior. Keep away from moisture and heat sources.

CAUTION! Do not use chemical cleaners. Ensure proper ventilation around unit.

Regulatory Information

FCC Part 15: Class B digital device compliant. CE marked for European market. Manufactured under license from Dolby Laboratories. DTS and DTS Digital Surround are registered trademarks. For support, visit www.kenwood.com or contact authorized service centers.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Check power connection; ensure outlet working.
No sound	Input selection/speakers	Verify input selection; check speaker connections.
Distorted sound	Volume/speaker impedance	Reduce volume; check speaker compatibility.
Remote not working	Batteries/obstructions	Replace batteries; ensure clear path to sensor.
No video	Cables/monitor out	Check video cables; verify monitor output selection.
Tuner issues	Antenna/presets	Check antenna connection; rescan stations.

Reset: Disconnect power for 30 seconds to reset microprocessor.

Service: Contact authorized Kenwood service center for repairs.