marantz sr 5100 manual

The Marantz SR 5100 is a high-performance audio/video receiver featuring Dolby Digital and DTS decoding, 5.1 channel surround sound, multiple audio/video inputs, AM/FM tuner, remote control, and advanced audio processing. With 100 watts per channel, this receiver delivers exceptional sound quality for home theater systems. 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 Setup 8. Remote Control Functions 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 5.1 channel amplifier, Dolby Digital/DTS decoder, AM/FM tuner, multiple audio/video inputs, remote control, speaker terminals.

Feature	Description
Power Output	100 watts per channel (5 channels)
Audio Decoding	Dolby Digital, DTS, Pro Logic
Inputs	6 audio/video inputs, phono input, tape monitor
Outputs	5.1 channel pre-outs, subwoofer output
Tuner	AM/FM with 30 station presets
Remote Control	Full-function learning remote
Speaker Terminals	5-way binding posts
Display	Fluorescent display with dimmer
Surround Modes	Multiple DSP modes
Setup Memory	Stores settings for different sources

Installation

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

Connect speakers: Use speaker wire to connect front, center, surround speakers and subwoofer.
Connect audio sources: Use RCA cables for CD player, tape deck, phono input.
Connect video sources: Use composite or S-video cables for DVD player, VCR.
Connect antenna: Attach AM loop antenna and FM wire antenna.
Plug into AC power.

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

First-Time Setup

Power on receiver; follow on-screen display prompts.

Speaker setup: Configure speaker sizes and distances in setup menu.
Tuner setup: Auto-scan and store AM/FM stations.
Input assignment: Assign audio/video inputs to specific sources.
Surround mode: Select default surround mode (Dolby Digital Auto).
Test tones: Use built-in test tones to balance speaker levels.

CAUTION! Ensure all connections are secure before powering on.

Specifications

Power Output: 100W x 5 (8 ohms, 20Hz-20kHz)
Total Harmonic Distortion: 0.05%
Frequency Response: 20Hz-20kHz (+0/-3dB)
Signal-to-Noise Ratio: 100dB
Input Sensitivity: 200mV
Surround Formats: Dolby Digital, DTS, Dolby Pro Logic
Video Inputs: 6 composite, 2 S-video
Audio Inputs: 6 line-level, 1 phono
Dimensions: 17-1/8" W x 6-3/4" H x 15-3/4" D
Weight: 24.3 lbs

Controls and Settings

Front Panel: POWER, VOLUME, INPUT SELECT, SURROUND MODE, TUNER PRESETS, HEADPHONE JACK.

Remote: POWER, INPUT SELECT, VOLUME, MUTE, SURROUND MODE, TUNER, TONE CONTROLS, SETUP.

Audio: Bass, treble, balance, loudness compensation. Surround: Dolby Digital, DTS, Pro Logic, Hall, Stadium. Tuner: Auto/manual tuning, preset memory. Setup: Speaker configuration, input assignment, display dimmer.

Connecting Devices

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

Turn off receiver and devices before connecting.
Match cables to correct inputs (audio to audio, video to video).
Use phono input only for turntable with magnetic cartridge.
Select input via INPUT SELECTOR on front panel or remote.

Tip: Use high-quality cables for best audio/video performance.

Audio Setup

Optimize sound for your listening environment.

Speaker configuration: Set speaker size (large/small) and crossover.
Channel levels: Adjust individual channel volumes using test tones.
Distance settings: Set speaker distances for proper delay timing.
Surround mode: Choose appropriate mode for source material.
Tone controls: Adjust bass and treble to personal preference.

WARNING! Do not exceed maximum power ratings for speakers.

Remote Control Functions

Learning remote controls multiple components.

Button	Function
POWER	Turns receiver on/standby
INPUT SELECT	Cycles through source inputs
VOLUME +/-	Adjusts master volume
MUTE	Temporarily mutes audio
SURROUND MODE	Selects surround processing
TUNER	Accesses tuner functions
SETUP	Enters configuration menu
Numeric Keys	Direct input selection, tuner presets

Care & Maintenance

Unplug before cleaning. Use soft, dry cloth only; no liquids or chemical cleaners.

CAUTION! Keep away from moisture and heat sources. Ensure proper ventilation.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © Marantz America, Inc. Dolby and DTS are registered trademarks. For support, visit www.marantz.com or contact authorized service centers.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound	Input selection/volume	Check input selection; increase volume; verify speaker connections.
No surround sound	Surround mode/settings	Select proper surround mode; check speaker configuration.
Remote not working	Batteries/obstructions	Replace batteries; ensure clear path to IR sensor.
Poor FM reception	Antenna placement	Reposition FM antenna; ensure secure connection.
Overheating	Ventilation blockage	Ensure adequate ventilation; clear vents of obstructions.

Reset: Disconnect power for 5 minutes to reset microprocessor.

Service: Contact authorized Marantz service center for repairs.