Ashly Protea Dsp Option Card Dsp1 Users Manual PE User Guide1 2

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Preset, Remote & Standby Wiring

Specifications

Optional Proteane DSP Input Card

Latency Analog - 1.512 ms at 48KHz sampling.

Digital - 0.784 ms at 96KHz sampling.

A/D, D/A Converters: 24-bit

DSP 32-bit, floating-point

Digital Input Type AES/EBU 24 bit 44.1 to 96KHz

Signal Flow Architecture "Click and hot plug" flexible architecture, non-

compiling

Available Processing Blocks

Equalization Parametric, Notch, Graphic, Shelving, HPF/LPF, All

pass, Bandpass

Signal Delay Up to 967msec any input/output

HPF/LPF Up to 8th order (48 dB/octave)

Compressor/Limiter, Gate, Meter

Signal Generator Pink noise, White Noise, Sine Wave

Level Control With or without DVCA subgrouping

Ashly Audio Inc.

847 Holt Road, Webster, NY 14580-9103

Toll Free (800) 828-6308, Tel (585) 872-0010, FAX (585) 872-0739

www.ashly.com

All Trademarks referred to herein, are the property of their respective owners.

PE-Series Amplifiers

Proteane DSP Option Cards

Installation and User Guide

Copyright© 2006 – Ashly Audio Inc. All Rights Reserved

Rev 1.2 1007

PE DSP

The Proteane-DSP cards are only for use in Ashly PE-Series (Protea

Enabled) amplifiers. The DSP-1 and DSP-2 cards offer a wide range

of digital features that extend the functionality of your PE-Series

amplifier.

Installation

If the Proteane-DSP Option Card was ordered with your amplifier, no

installation is necessary. If you are retrofitting it to a PE-Series

amplifier that you own already, follow these steps:

1. Disconnect the amplifier mains as well as all inputs and

outputs

2. Remove the 4 screws on the Standard Input card

3. Carefully pull the Standard Input card from the chassis

4. Remove the internal connectors from the Standard Input card

5. Reconnect the internal connectors to the Proteane-DSP Option

Card

6. Carefully slide the new card into the chassis

7. Replace the screws, inputs, outputs and mains

You can now power-up your amplifier and use your new card. If you

are not comfortable performing this installation, refer this task to an

authorized Ashly service provider.

The Proteane software is on the CD shipped with your amplifier. Check

www.ashly.com for software and firmware updates.

Features

Both Proteane-DSP Option Cards offer the same features, with different

connectors. The cards provide both AES/EBU digital inputs as well as

standard analog inputs.

Internal digital processing setup is accomplished via Ashly Proteane

software connected through the 10/100 Ethernet connector. To

maximize your investment in a Proteane-DSP Option Card, two

additional “processed” output connectors are provided to drive

additional amplifier channels.

Panel Details

1. Balanced Inputs – On the DSP-1, these inputs are standard female XLR connectors.

On the DSP-2 these inputs are via 3-pin Euroblock grounded connectors.

2. Processed Channel Outputs – These connectors provide processed signal to additional

amplifiers via male XLR connectors (DSP-1) or Euroblock connectors (DSP-2).

3. Ethernet Connector & Indicators – The 10/100 Ethernet connector interfaces with a

Protea NE network, or computer if available. The indicators show network link and data

activity. All DSP control is via this interface and Protea software on a connected PC.

4. Preset Recall, Remote Standby & Remote Level Control Connector – This

connector facilitates hard-wired preset recall (as set in in Protea software), remote

standby and remote attenuation control. See wiring diagram on the next page for

connection and contact closure information

5. AES/EBU Input Connector – This connector accepts a standard AES/EBU digital

signal at 44.1 to 96 KHz