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Crest Audio HP-EIGHT - User Manual

Crest Audio HP-EIGHT
84 pages
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HP-Eight
Owner’s Manual

Table of Contents

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Summary

IMPORTANT SAFETY INSTRUCTIONS

How to Use This Manual

Conventions and Symbols

Explains terms, warnings, indicators, tips, and see references used in the manual.

Block Diagram Overview

System Block Diagram

Provides a high-level overview of the console's signal flow and connections.

Mono Input Module

Module Layout and Controls

Describes the physical layout and front panel controls of the mono input module.

Mono Input Circuit Block Diagram

Illustrates the internal signal path and component connections for mono inputs.

Mono Input Panel Controls

Details the specific controls found on the mono input module's front panel.

Mono Input Features (+48 V, Pad, Gain, Polarity)

Explains the function of +48V phantom power, pad, gain, and polarity controls.

Lo-Cut Filter Function

Explains the purpose and operation of the Lo-Cut filter for reducing low frequencies.

EQ Features

Describes the four-band equalization controls (HF, HM, LM, LF) and their functions.

Muting and Monitoring Features

Covers channel muting systems and signal level monitoring indicators.

User Options and Rear Panel Connections

Details internal user-configurable options and rear panel connectivity.

Stereo Input Modules

Module Layout and Controls

Describes the physical layout and front panel controls of the stereo input modules.

Stereo Input Circuit Block Diagram

Illustrates the internal signal flow and component connections for stereo inputs.

Stereo Input Panel Controls

Details the specific controls found on the stereo input module's front panel.

Stereo Input Features (Gain, Lo-Cut)

Explains the Gain control and Lo-Cut filter for stereo inputs.

Muting and Bus Assignment Features

Covers stereo channel muting and bus routing options.

Fader, Monitoring, and Rear Panel

Details stereo fader, signal monitoring, and rear panel connectors.

Group Modules

Module Layout and Controls

Describes the physical layout and front panel controls of the group modules.

Group Circuit Block Diagram

Illustrates the internal signal flow and component connections for group modules.

Group Panel Controls

Details the specific controls found on the group module's front panel.

Group Features (Pan, Assign, Mute, Fader)

Explains Group Pan Pot, Bus Assignment, Mute Switch, and 100mm Fader functions.

Group Monitoring and Mixing Features

Covers group monitoring, mixing features, and creating additional mixes.

Group Rear Panel Connectors

Details the group output and insert connections on the rear panel.

Auxiliary Mixes

Module Layout and Controls

Describes the physical layout and front panel controls for auxiliary mixes.

Aux Circuit Block Diagram

Illustrates the internal signal flow and component connections for auxiliary mixes.

Aux Panel Controls

Details the specific controls for Aux Master and Fader Area controls.

Aux Master Level and Monitoring

Covers control of aux output level and signal monitoring indicators.

Aux Connectors Rear Panel

Details the aux output and insert connections on the rear panel.

Left & Right Main Buses

Module Layout and Controls

Describes the physical layout and front panel controls for L-R buses.

Left & Right Block Diagram

Illustrates the internal signal flow and component connections for L-R buses.

L-R Features and Functions

Covers Mute, Mono Assign, Fader, and monitoring for L-R buses.

Fader-Flip Function

Explains how the fader can control Aux outputs when used as a monitor console.

L-R Connectors Rear Panel

Details the L-R output and insert connections on the rear panel.

Mono Main Bus

Module Layout and Controls

Describes the physical layout and front panel controls for the mono bus.

Mono Bus Block Diagram

Illustrates the internal signal flow and component connections for the mono bus.

Mono Bus Features

Covers Mute, Fader, and monitoring features for the mono bus.

Mono Connectors Rear Panel

Details the mono output and insert connections on the rear panel.

Matrix Mix Section

Matrix Sends and Masters

Describes the top panel controls for matrix sends and masters.

Block Diagrams and Rear Panel

Covers system block diagrams and rear panel matrix I/O.

Matrix Output Jack

Details the matrix output connector and its specifications.

Master Section: Monitoring & Control

Master Module Top Panel Sections

Covers Monitor, Solo, Talkback, and Mute Scenes sections on the master module.

Output Metering

Describes the dedicated LED meters for output level monitoring.

Solo Operation and Metering

Explains the solo system, its operation, and associated metering.

Mute Scene Section Details

Explains the manual mute scene functionality and channel assignment.

Talkback Section Details

Details the talkback functionality, input, level, and bus selection.

Power Supply Monitor and Lamp Connectors

Covers console voltage monitoring LEDs and illumination lamp connectors.

Power Supply

Rear Panel Power Connections

Details input AC, internal PSU, and external DC connections on the rear panel.

External Power Supply Details

Explains external supply controls, AC input, fan, DC output, and ground link.

Dual Power Supply Operation

Describes powering the console with internal and external supplies for redundancy.

Specifications

Technical Specifications

Lists technical specifications including frequency response, noise, crosstalk, and dimensions.

Crest Audio HP-EIGHT Specifications

General IconGeneral
TypeAnalog
Channels8
Aux Sends2
Returns2
EQ3-band
Phantom PowerYes
Microphone Inputs8 (XLR)
Line Inputs8 (TRS)