Kenwood KR-V107R Manual

The Kenwood KR-V107R is a high-performance stereo receiver featuring Dolby Pro Logic surround sound, multiple audio inputs, AM/FM tuner with 30 station presets, remote control capability, and 100 watts per channel output. 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 Settings 8. Remote Control Operation 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main unit with Dolby Pro Logic processing, remote control, speaker terminals, multiple audio inputs, AM/FM antenna terminals.

Feature	Description
Power Output	100W per channel (front), 25W (center), 25W (rear)
Audio Inputs	CD, Tape, Video/Aux, Phono
Surround Sound	Dolby Pro Logic decoding
Tuner	AM/FM with 30 station presets
Remote Control	Full function remote included
Speaker Terminals	Front, Center, Rear speaker outputs
Tone Controls	Bass, Treble, Balance adjustments
Headphone Jack	3.5mm stereo headphone output
Power Consumption	240W maximum
Dimensions	440mm (W) x 150mm (H) x 380mm (D)

Installation

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

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

WARNING! Ensure proper ventilation around unit. Do not block ventilation openings.

First-Time Setup

Power on receiver; follow initial setup procedure.

Set speaker configuration: Choose large/small speakers for optimal performance.
Program radio stations: Use auto-scan to find and store AM/FM stations.
Adjust audio levels: Set individual channel levels for balanced surround sound.
Configure inputs: Assign appropriate source names to each input.

CAUTION! Use speakers with proper impedance (6-16 ohms recommended).

Specifications

Power Output: 100W + 100W (front), 25W (center), 25W + 25W (rear)
Total Harmonic Distortion: 0.08% (1kHz, 8 ohm)
Frequency Response: 10Hz - 50kHz (+1/-3dB)
Input Sensitivity: 200mV (line), 2.5mV (phono)
Signal-to-Noise Ratio: 80dB (line), 70dB (phono)
Tuner Section: FM 87.5-108MHz, AM 530-1710kHz
Power Requirements: AC 120V, 60Hz
Dimensions: 440 x 150 x 380mm (W x H x D)
Weight: 8.5kg

Controls and Settings

Front panel controls: POWER, INPUT SELECTOR, VOLUME, BASS, TREBLE, BALANCE, TUNER PRESETS.

Remote: POWER, INPUT SELECT, VOLUME UP/DOWN, MUTE, TUNER PRESETS, SURROUND MODE, TONE CONTROLS.

Audio Settings: Bass (-10 to +10dB), Treble (-10 to +10dB), Balance (L/R adjustment). Surround Modes: Dolby Pro Logic, Stereo, Hall, Theater. Tuner: Manual/Auto tuning, 30 station presets. Display: Signal strength, selected input, surround mode indicator.

Connecting Devices

Audio Inputs: CD, Tape, Video/Aux, Phono. Speaker Outputs: Front L/R, Center, Rear L/R.

Turn off power before making connections.
Use quality shielded cables for audio connections.
Match input selector to connected source (CD, Tape, etc.).
Ensure speaker wires are securely connected and not shorting.

Tip: Keep audio cables away from power cords to minimize interference.

Audio Settings

Dolby Pro Logic surround sound processing with adjustable channel levels.

Select surround mode: Press SURROUND button to cycle through modes.
Adjust channel levels: Use remote to set individual speaker volumes.
Set tone controls: Adjust bass and treble to preference.
Balance control: Adjust left/right balance if needed.
Loudness compensation: Engages automatically at low volume levels.
Mute function: Temporary audio mute for quick silence.

WARNING! Do not operate at maximum volume for extended periods.

Remote Control Operation

Full-function remote controls all receiver functions and compatible Kenwood components.

Care & Maintenance

Unplug before cleaning. Use soft, dry cloth only; avoid chemicals or solvents.

CAUTION! Do not use liquid cleaners. Keep away from moisture and extreme temperatures.

Regulatory Information

FCC Part 15: Class B digital device compliant. Manufactured under license from Dolby Laboratories. Copyright © Kenwood Corporation. For support, contact authorized Kenwood service centers or visit www.kenwood.com.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Check power cord connection; verify outlet function.
No sound from speakers	Speaker connections/volume	Check speaker wire connections; ensure volume not muted.
Poor FM reception	Antenna placement	Extend FM antenna fully; reposition for better reception.
Remote not working	Batteries/obstructions	Replace batteries; ensure clear line of sight to sensor.
Distorted sound	Volume level/speakers	Reduce volume; check speaker impedance compatibility.
No surround effect	Mode selection	Select Dolby Pro Logic mode; check center speaker connection.

Reset: Disconnect power for 30 seconds to reset microprocessor.

Service: Contact authorized Kenwood service center for repairs.