用户手册 — Alesis PEQ-450

目录

• Welcome!

  6
• How to Use This Manual

  7
• Important Safety Instructions

  8
• Quick Start Guide

  15
• If you can't wait to get started:

  15
• Step 1: Hook it up to a mixer

  15
• Step 2: Try some equalization

  16
• Step 3: Try some filtering

  17
• Connections

  19
• Unpacking and Inspection

  19
• Installing in a Rack

  19
• Power

  20
• Connecting inputs and outputs

  22
• Connecting to the Channel Inserts of a mixing console:

  22
• Connecting to the Main Inserts of a mixing console:

  23
• Connecting to the inserts on an instrument amplifier:

  24
• Connecting to equipment with XLR inputs and outputs:

  25
• Dual Channel Operation

  25
• About Audio Cables

  26
• Basics of Equalization

  27
• What is equalization?

  27
• Description of Controls

  28
• Gain

  28
• Frequency

  28
• Q

  29
• HPF

  30
• LPF

  30
• Input

  31
• Output

  31
• Equalization Artifiacts

  32
• Distortion

  32
• Noise

  32
• Phasing

  32
• Applications

  33
• Rock Kick Drum

  33
• Vocal Air

  33
• Hum Removal

  34
• Tape hiss removal

  34
• Eliminating feedback

  34
• Troubleshooting

  37
• Troubleshooting Index

  37
• Avoiding ground loop noise

  38
• Line Conditioners and Protectors

  39
• Care and Maintenance

  40
• Cleaning

  40
• Refer All Servicing to Alesis

  40
• Obtaining Repair Service

  40
• Specifications

  42
• Alesis Limited Warranty

  43