kenwood 830s manual

The Kenwood 830s is a high-performance audio receiver featuring advanced audio processing, multiple input/output options, digital tuning, preset memory stations, remote control operation, bass/treble controls, loudness compensation, and sleep timer functionality. Powered by 120V AC, 60Hz. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: Digital tuner with AM/FM reception, multiple audio inputs, remote control, speaker outputs, headphone jack, tone controls.

Feature	Description
AM/FM Tuner	Digital tuning with 30 station presets
Audio Inputs	CD, AUX, Phono, Tape inputs
Speaker Outputs	A/B speaker selector with protection circuit
Headphone Jack	For private audio listening
AC input connector	For power connection
Tone Controls	Bass and treble adjustment
Loudness	Automatic bass compensation at low volumes
Sleep Timer	Auto shut-off from 10-90 minutes
MUTE	Instant audio muting
POWER	Turns receiver on/off

Installation

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

1. Connect speakers: Use speaker wire to connect to A/B speaker terminals.
2. Connect audio sources: Use appropriate cables for CD player, turntable, tape deck.
3. Connect antenna: Attach FM antenna for optimal reception.
4. Plug into AC power outlet.

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

First-Time Setup

Power on receiver; initialize system settings.

1. Set clock: Press CLOCK button and set current time.
2. Tune stations: Use auto-scan or manual tuning to find stations.
3. Save presets: Store favorite stations in memory banks.
4. Adjust tone: Set bass and treble to personal preference.
5. Configure inputs: Select appropriate input sources.

CAUTION! Keep away from heat sources and moisture. Ensure stable power supply.

Specifications

• Power Output: 50 watts per channel (8 ohms)
• Frequency Response: 20Hz - 20kHz (±1dB)
• Total Harmonic Distortion: 0.08% (1kHz)
• Signal-to-Noise Ratio: 85dB (MM phono)
• Input Sensitivity: Phono: 2.5mV, CD/AUX: 150mV
• Tuner Section: AM/FM with 30 presets
• Power Requirements: 120V AC, 60Hz, 180W
• Dimensions: 17.1" W × 5.1" H × 13.8" D
• Weight: 18.7 lbs

Controls and Settings

Front Panel: POWER, VOLUME, BASS, TREBLE, INPUT SELECTOR, TUNING, PRESET buttons.

Remote: POWER, Numeric buttons, VOLUME, MUTE, INPUT SELECT, TUNING, PRESET recall.

Tone Controls: Bass (±10dB at 100Hz), Treble (±10dB at 10kHz). Balance: Left/Right channel adjustment. Loudness: Bass boost at low volumes. Input Selection: CD, TUNER, PHONO, AUX, TAPE. Sleep Timer: 10-90 minute auto shut-off.

Connecting Devices

Audio Inputs: CD, PHONO, AUX, TAPE. Speaker Outputs: A/B speaker terminals.

1. Turn off receiver before connecting devices.
2. Match cables to appropriate inputs (RCA cables for audio sources).
3. Connect speakers observing correct polarity.
4. Select input source via INPUT selector.

Tip: Use high-quality cables for best audio performance. Keep cables away from power cords.

Audio Operation

Supports multiple audio sources and listening modes.

1. Select source: Choose CD, TUNER, PHONO, or AUX input.
2. Adjust volume: Use VOLUME control or remote.
3. Tone adjustment: Set BASS and TREBLE to preference.
4. Mute audio: Press MUTE for instant silence.
5. Speaker selection: Choose A, B, or A+B speaker outputs.
6. Headphone use: Plug headphones into front jack for private listening.

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

Advanced Features

Sleep Timer: Set automatic shut-off from 10-90 minutes. Preset Memory: Store 30 AM/FM stations. Loudness Control: Automatic bass compensation. Tape Monitoring: For recording and playback monitoring.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for exterior. Use compressed air for dust removal from vents.

CAUTION! Do not use liquid cleaners or aerosols. Keep ventilation openings clear.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © Kenwood Corporation. 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; try different outlet; check fuse.
No sound	Speaker connections/mute	Check speaker wires; ensure not muted; verify input selection.
Poor FM reception	Antenna placement	Reposition FM antenna; ensure proper connection.
Distorted sound	Volume/connections	Reduce volume; check source device; verify cables.
Remote not working	Batteries/obstacles	Replace batteries; ensure clear path to IR sensor.

Reset: Disconnect power for 30 seconds then reconnect.

Service: Contact authorized Kenwood service center for repairs.