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Dynacord L1600 User Manual

Dynacord L1600
20 pages
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BEDIENUNGSANLEITUNG
OWNER‘S MANUAL
L300 L500 L1000 L1600 L2400
Linear PRECISION POWER AMPLIFIERS
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Dynacord L1600 Specifications

General IconGeneral
Amplifier TechnologyClass H
Output Power (4 Ohms Bridged)1600 W
Input Impedance20 kOhms
Damping Factor> 300
Frequency Response10 Hz - 40 kHz
Weight12.0 kg
Total Harmonic Distortion< 0.03 %
Input Sensitivity1.4V
ProtectionDC
CoolingFront-to-rear
ConnectorsXLR, Speakon
Dimensions483 mm x 88 mm x 384 mm

Summary

Important Safety Instructions

General Warnings

Highlights risks like electric shock, fire, and moisture exposure, and precautions.

Operational Precautions

Covers reading instructions, cleaning, ventilation, and avoiding heat sources.

Plug and Cord Safety

Addresses polarized/grounding plugs and power cord protection.

Servicing and Disconnection

Details when to seek service and how to disconnect power.

WEEE Disposal

Information on waste electrical and electronic equipment disposal.

Important Service Instructions

Personnel Qualification

Emphasizes that servicing is for qualified personnel only.

Safety Regulations

Mentions adherence to EN 60065, VDE 0860, IEC 65, and CSA E65-94.

Maintenance Precautions

Covers transformer use, power switch, minimum distances, and component replacement.

Circuitry Alteration

States that altering circuitry requires prior consent.

Product Description

Series Overview

Introduces the DYNACORD LINEAR PRECISION SERIES for touring applications.

Protection Features

Details protection against overload, shorts, RF, and DC faults.

Mechanical and Thermal Design

Describes robust chassis, torsion resistance, and quiet fan cooling.

Audio Performance

Highlights excellent transmission, low distortion, and ample headroom.

Input and Routing Options

Explains balanced XLR inputs, direct outs, and input routing modes.

Front Panel Features

Mentions detented gain controls and LED status indicators.

Rear Panel Features

Covers output connectors, Hi/Lo cut filters, and groundlift switch.

Operational Notes

Advises on load impedance, fan airflow, and rack mounting.

Front Panel Overview

Level Control

Describes detented potentiometers for adjusting amplifier gain.

Power ON Indicator

Explains the LED indicating power status.

Input Indicator

Details the LED for signal presence at the input.

Output Indicator

Explains the LED for signal presence at the output.

LIMIT Indicator

Describes the LED for limiter activation and clip level operation.

PROTECT Indicator

Explains the LED for triggered protection circuits.

POWER Switch

Details the main power switch and startup behavior.

Rear Panel and Connections

Power Amplifier Input Connectors

Describes XLR inputs, electronic balancing, and input wiring.

Input Routing Switch

Explains settings for DUAL STEREO and PARALLEL MONO modes.

Unbalanced Input Handling

Provides guidance for using unbalanced mixer outputs with XLR inputs.

Rear Panel Controls and Outputs

Power Amplifier Output Connectors

Details SPEAKON output connectors for channels A, B, and Bridged Out.

Limiter Switch

Explains the adjustable limiter time constant (FAST/SLOW).

Bridged Mode Switch

Describes switching to Mono Bridged mode for higher output.

Hi-Lo-Cut Filter Switch

Explains the function of the Hi-Lo-Cut filter and its ON/OFF positions.

Groundlift Switch

Details how the groundlift switch prevents hum loops.

Specifications

Output Power

Lists output power ratings for different impedances and modes.

Frequency Response

Details frequency response characteristics.

Max. Output Level

Indicates maximum output voltage before clipping.

Voltage Gain

States the voltage gain.

Input Sensitivity

Provides input sensitivity levels.

Maximum Input Level

Specifies maximum input signal level.

Input Impedance

Lists input impedance.

THD

Indicates Total Harmonic Distortion.

IMD - SMPTE

Shows SMPTE Intermodulation Distortion.

Signal / Noise Ratio

Details signal-to-noise ratio.

Crosstalk

Specifies channel crosstalk.

Damping Factor

Lists damping factor.

DIM 30

Shows DIM 30 levels.

DIM 100

Shows DIM 100 levels.

Slew Rate internal

Indicates internal slew rate.

Power Consumption

Provides power consumption figures.

Dimensions (WxHxD)

Lists physical dimensions.

Weight

States the weight.

Optional Input Transformer

Mentions optional accessory.

Block Diagrams

L300 L500 L100 Block Diagram

Illustrates the internal signal flow and component connections for L300/L500/L100.

L1600 L2400 Block Diagram

Depicts the internal signal flow and component connections for L1600/L2400.

Dimensions

Unit Dimensions

Provides detailed physical dimensions in millimeters for various models.

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