EasyManua.ls Logo

Carver M400t User Manual

Carver M400t
19 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
CARVERaudio.com
A Website Devoted to the Legacy of Bob Carver's Electronics
This, and all manuals found on CARVERaudio.com have been painstakingly scanned, compiled,
cataloged and archived by our dedicated forum members
, for the benefit of all Carver audio fanatics.
These manuals are NOT intended for resale. If you should find these manuals “For Sale” on any
website, please report your findings to us, so we may have them removed.
CARVERaudio.com
This manual is provided free, courtesy of CARVERaudio.com
Please report any sales of this manual to our forum @ www.CARVERaudio.com
Question and Answer IconNeed help?

Do you have a question about the Carver M400t and is the answer not in the manual?

Carver M400t Specifications

General IconGeneral
BrandCarver
ModelM400t
CategoryAmplifier
LanguageEnglish

Summary

Introduction

Specifications

Power Output

201 watts RMS per channel into 8 ohms from 20Hz to 20kHz with .5% THD.

Power at Clipping

250W RMS/ch into 8 ohms @ 1kHz; 300W RMS/ch into 4 ohms; 500W RMS bridged.

Noise Level

Greater than 100dB down, IHF A weighted; commutation noise < non-linear distortion.

Frequency Bandwidth

+0 - 3dB 1Hz - 250kHz at 1 watt (excluding filter).

Slew Factor

Greater than 200.

Input and Output Filters

Input: +0-3dB below 40kHz. Output: +/- 3dB, 0Hz-40kHz.

Display Tracking and Ballistics

Tracking: +/- 1 LED Digit. Ballistics: Peak responding, 1ms attack, .5s decay.

Setup and Preparation

Packing and Serial Number Record

Keep original packing materials and record the unit's serial number for reference.

Installation Placement and Connections

Locate on a smooth surface, make connections before plugging in AC power cord.

Speaker Wire and Phasing

Use good quality wire; ensure correct phasing for optimal sound.

Common Ground System Compatibility

Check system compatibility; connect ground wire to 'chassis' terminal and reverse wires for phase.

Operation Modes and Power

Mono Operation Setup

Use 'Y' connector for input, connect speaker leads to outer terminals for 500W RMS output.

Power Connection Guidelines

Connect to preamp outlet; use heavy duty cord if needed; observe outlet rating.

Pre-Operation Safety Checks

Double-check connections before powering on; never change connections with AC cord plugged in.

Indicators, Protection, and Thermal Management

LED Display Functions

Serves as VU level indicator and fault indicator, strobing on fault conditions.

Fuse Management

Main fuse is AGC 15; replace with same value only; consider separate fusing for speakers.

Operating Temperature and Ventilation

Unit generates heat under high power; ensure good ventilation around and beneath the unit.

Smart Power Supply Protection

Digitally controlled computer monitors voice coil temp/stresses to protect speakers.

Care, Repair, and Technical Notes

Handling, Cleaning, and Troubleshooting

Avoid shorting terminals, moisture, dust, dropping; clean with soft cloth; check system for issues.

Service and Repair Procedures

Contact dealer or factory for service; do not disassemble unit yourself.

Magnetostriction Phenomenon

A 60 Hz sound may occur; loosen rubber shock mounts if audible.

Bench Testing Considerations

Requires different test procedures than conventional amps due to unique technology.

Related product manuals