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Altec Lansing VS4221 User Manual

Altec Lansing VS4221
9 pages
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~.
ALTEC
LANSING~
VS4221
User's
guide
Mode
d'emploi
Guia
del
usuario
Guia
do
Usuario

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Altec Lansing VS4221 Specifications

General IconGeneral
TypeTV/Monitor speakers
Subwoofer frequency range40 - 160000 Hz
Number of satellite speakers2
Satellite speakers RMS power8 W
Subwoofer dimensions (WxHxD)200 x 245 x 340 mm
Satellite speaker driver diameter3 \
Satellite speaker frequency range160 - 20000 Hz
Surround speaker dimensions (WxHxD)115 x 118 x 262 mm
Audio output channels2.1 channels
Mid-range driver diameter28 mm
Subwoofer driver diameter (imperial)6.5 \
Sensitivity98 dB
Frequency range40 - 20000 Hz
RMS rated power35 W
Signal-to-Noise Ratio (SNR)80 dB
Total Harmonic Distortion (THD)10 %

Summary

Safety Information

Electrical and General Precautions

Covers electrical shock risks, water exposure, and power cord safety guidelines for user protection.

Important Safety Instructions

Lists 16 essential safety guidelines for apparatus installation, operation, and maintenance.

Warranty and Support

Limited Warranty Terms

Details coverage, period, exclusions, and how to obtain service.

Customer Service and FCC Compliance

Provides contact information for support and notes on FCC compliance.

Speaker Placement Guide

Subwoofer and Satellite Positioning

Explains optimal placement for subwoofer and satellite speakers for best audio performance and magnetic shielding.

Connections and Setup

Making System Connections

Guides on connecting speakers to subwoofer and audio sources like PC or consoles.

Powering On the System

Details the steps for plugging in the AC power cord and turning the system on.

Audio Controls

Volume, Treble, Bass, and Loudness

Explains how to adjust audio settings using the remote and satellite controls.

System Operation

Stand-by, Default, and Headphone Modes

Describes system mute, factory reset, and headphone jack functionality.

System Specifications

Troubleshooting Guide

Power and Sound Issues

Provides solutions for common problems like no LEDs, no sound, or low volume.

Troubleshooting Guide (Continued)

Connection and Distortion Issues

Addresses problems like crackling sound, distorted audio, and incorrect cable connections.

Hum and Interference Problems

Offers solutions for electrical hum and radio interference affecting speaker performance.

Subwoofer Specific Issues

Covers troubleshooting for subwoofer-related problems like low hum or distorted monitor effects.

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