Kenwood KR-V7020 Manual

The Kenwood KR-V7020 is a high-performance audio/video receiver featuring Dolby Pro Logic surround sound, multiple audio/video inputs, digital tuning with 30 presets, 100W per channel output, remote control, and various sound enhancement features. 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. Audio/Video Operation 8. Sound Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main unit with digital display, Remote Control, Speaker terminals, Audio/Video inputs, AM/FM antenna terminals, Headphone jack.

Feature	Description
Power output	100W per channel (front), 30W per channel (center/surround)
Dolby Pro Logic	Surround sound decoding
Digital tuning	AM/FM with 30 station presets
Audio inputs	Phono, CD, Tape, Video/Aux
Video inputs	Composite video inputs
Speaker terminals	Front, Center, Surround speakers
Headphone jack	For private listening
Tone controls	Bass, Treble adjustment
Remote control	Full-function infrared remote
Display dimmer	Adjustable display brightness

Installation

Unpack and inspect contents. Place on stable surface with adequate ventilation.

Connect speakers: Match polarity (+/-) for front, center, and surround speakers.
Connect antenna: Attach AM loop antenna and FM wire antenna.
Connect audio sources: Use appropriate inputs for CD player, tape deck, turntable.
Connect video sources: Use video inputs for VCR, DVD player.
Plug into AC power outlet.

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

First-Time Setup

Power on receiver; follow initial setup procedure.

Set speaker configuration: Specify large/small speakers and presence/absence of center/surround.
Tune radio stations: Use auto-scan to program FM/AM stations into presets.
Adjust sound levels: Set individual channel levels for balanced surround sound.
Configure inputs: Assign appropriate names to input sources.

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

Specifications

Power Output: 100W x 2 (front), 30W x 2 (surround), 30W (center)
Total Harmonic Distortion: 0.08%
Frequency Response: 20Hz - 20kHz
Signal-to-Noise Ratio: 80dB
Tuner Section: FM/AM with 30 presets
Inputs: Phono, CD, Tape, Video/Aux x 2
Outputs: Tape record, video monitor
Surround Modes: Dolby Pro Logic, Hall, Theater
Power Requirements: 120V AC, 60Hz
Dimensions: 17-1/8" W x 5-7/8" H x 14-3/4" D

Controls and Settings

Front Panel: POWER, VOLUME, INPUT SELECTOR, TUNING, BASS, TREBLE, BALANCE, SURROUND MODE.

Remote: POWER, Numeric buttons, INPUT SELECT, VOLUME, MUTE, TUNING, SURROUND MODE, TONE CONTROLS.

Audio: Input selection, Volume, Balance, Bass/Treble, Loudness. Tuner: Manual/Auto tuning, Preset memory. Surround: Mode selection (Dolby Pro Logic, Hall, Theater), Channel level adjustment. System: Display dimmer, Initial setup options.

Connecting Devices

Audio: Phono, CD, Tape inputs. Video: Video/Aux inputs. Speakers: Front, Center, Surround outputs.

Turn off receiver before connecting devices.
Use proper cables for each source (RCA for audio/video).
Connect turntable to Phono input only.
Select input via INPUT selector (Phono, CD, Tape, Video/Aux).

Tip: Keep audio and video cables separated to prevent interference.

Audio/Video Operation

Supports various audio sources and basic video switching.

Select source: Choose appropriate input (CD, Tape, Video, etc.).
Adjust volume: Use VOLUME control; MUTE for temporary silence.
Select surround mode: Choose Dolby Pro Logic for movies, Hall for music.
Tuner operation: Manual tune or use presets for radio.
Tape monitoring: Use Tape input for recording/playback.
Video switching: Route video signals through receiver to TV.

WARNING! Do not connect speakers with power on. Match speaker impedance requirements.

Sound Features

Dolby Pro Logic: Decodes surround sound from encoded sources. Sound Modes: Hall, Theater for enhanced listening. Tone Controls: Bass and Treble adjustment. Loudness: Compensation for low-volume listening.

Care & Maintenance

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

CAUTION! Do not use chemical cleaners. Ensure proper ventilation during operation.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. Copyright © Kenwood Corporation. For support, contact authorized Kenwood service centers. Specifications subject to change without notice.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Check power connection; ensure outlet is working.
No sound	Speaker connections/mute	Check speaker wires; ensure not muted; verify input selection.
Poor radio reception	Antenna placement	Adjust FM antenna; ensure AM loop antenna is connected.
Remote not working	Batteries/obstructions	Replace batteries; point remote at sensor; remove obstacles.
Distorted sound	Volume/speakers	Reduce volume; check speaker impedance compatibility.
No surround effect	Source/mode selection	Ensure source is encoded; select proper surround mode.

Reset: Disconnect power for 30 seconds to reset microprocessor.

Service: Contact authorized Kenwood service center for repairs.