Marantz SR220 Manual

The Marantz SR220 is a high-performance audio/video receiver featuring Dolby Digital and DTS decoding, multiple audio/video inputs, AM/FM tuner, remote control, speaker setup calibration, and various sound modes. With 5.1 channel surround sound capability, this receiver delivers exceptional audio quality for home theater systems. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

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

Feature	Description
Dolby Digital Decoder	5.1 channel surround sound processing
DTS Decoder	Digital Theater Systems decoding
AM/FM Tuner	40 station presets
Audio Inputs	Multiple analog and digital inputs
Video Inputs	Composite and S-Video inputs
Speaker Terminals	5.1 channel speaker connections
Remote Control	Full-function remote with learning capability
Digital Inputs	Optical and coaxial digital audio inputs
Sound Modes	Dolby Pro Logic, Hall, Theater, Stadium
Power Output	80 watts per channel (front)

Installation

Unpack and inspect contents. Place receiver in well-ventilated area.

1. Connect speakers: Match polarity (+/-) for all speakers.
2. Connect audio sources: Use appropriate input jacks for CD, DVD, VCR, etc.
3. Connect video sources: Use composite or S-Video inputs.
4. Connect antenna: AM loop and FM wire antennas.
5. 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 or front panel indicators.

1. Speaker setup: Use test tone to balance speaker levels.
2. Input assignment: Assign inputs to corresponding sources.
3. Tuner setup: Auto-scan and store AM/FM stations.
4. Sound mode selection: Choose preferred listening mode.
5. Volume calibration: Set reference level.

CAUTION! Turn off power when connecting speakers to avoid damage.

Specifications

• Power Output: 80W x 5 (front), 25W x 1 (center)
• Total Harmonic Distortion: 0.08%
• Frequency Response: 20Hz - 20kHz
• Signal-to-Noise Ratio: 100dB
• Input Sensitivity: 200mV
• Digital Inputs: 2 optical, 1 coaxial
• Analog Inputs: 5 stereo pairs
• Video Inputs: 3 composite, 2 S-Video
• Speaker Impedance: 6-16 ohms
• Power Consumption: 250W

Controls and Settings

Front Panel: POWER, INPUT SELECTOR, VOLUME, TUNER PRESETS, TEST TONE.

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

Audio Settings: Bass, Treble, Balance, Loudness. Speaker Settings: Level, Distance, Size. Tuner Settings: Preset memory, Auto scan. Input Settings: Name assignment, Level adjustment. System Settings: Display dimmer, Standby mode.

Connecting Devices

Audio Sources: CD, DVD, Tape, etc. Video Sources: DVD, VCR, Cable/Satellite.

1. Turn off receiver and source components before connecting.
2. Use appropriate cables for each source type.
3. Connect digital sources to digital inputs for best quality.
4. Assign inputs using receiver menu system.
5. Connect speakers ensuring correct polarity.

Tip: Use high-quality cables for optimal performance.

Audio Setup

Speaker configuration and sound optimization.

1. Speaker size: Set large or small based on speaker capability.
2. Distance: Set speaker distances from listening position.
3. Level calibration: Use test tone to balance all channels.
4. Crossover: Set appropriate crossover frequency.
5. Sound modes: Select Dolby Digital, DTS, or Pro Logic.
6. EQ settings: Adjust bass, treble, and loudness.
7. Night mode: Compress dynamic range for late-night listening.

WARNING! Do not exceed recommended speaker impedance.

Remote Control Functions

Universal remote with learning capability for system control.

Button	Function
POWER	Turns receiver on/off
INPUT SELECT	Cycles through input sources
VOLUME +/-	Adjusts master volume
MUTE	Temporarily mutes audio
SOUND MODE	Selects surround sound mode
TUNER	Accesses tuner functions
MENU	Accesses setup menu
NUMERIC	Direct input selection and tuner presets
LEARN	For programming other device codes

Care & Maintenance

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

CAUTION! Do not use liquid cleaners; avoid blocking ventilation openings.

Regulatory Information

FCC Part 15: Class B digital device compliant. CE marked for European compliance. Manufactured under license from Dolby Laboratories. DTS and DTS Digital Surround are registered trademarks. For support, contact Marantz America at 1-800-270-2873 or visit www.marantz.com.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound	Input selection/volume	Check input selection; adjust volume; verify speaker connections
No power	Power cord/outlet	Check power cord connection; test outlet; check fuse
Poor tuner reception	Antenna placement	Reposition antennas; check connections; rescan stations
Remote not working	Batteries/obstructions	Replace batteries; clear line of sight; check learning mode
Overheating	Ventilation/speakers	Ensure proper ventilation; check speaker impedance
No surround sound	Source/decoder settings	Verify source material; check decoder settings; input assignment

Reset: Hold TUNER PRESET and POWER for 5 seconds to factory reset.

Service: 1-800-270-2873; www.marantz.com