Equipment information
Allen & Heath DR128 Effect Processor
Manufacturer:
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Model:
DR128
Date:
1997
Category:
Group:
Description:
Audio Mix Processor
Information
Introduction
The DR128 is a 12 input, 8 output Digital Audio Mix
Processor designed for installed systems. The powerful and
expandable internal signal processing enables sophisticated
installation setups requiring full matrix mixing, zoning and
signal processing in a single 2U space.
Allen & Heath WinDR System Manager, is a Microsoft Windows
95™ application running on a PC. It is provided for setting
up the routing, configuration and signal processing of the
DR128. Once configured, the DR128 performs as a stand-alone
system without the need to run WinDR. The DR128 can be
password protected from the front panel to prevent any
unauthorised tampering.
Signal Processing capability is also expandable using
optional plug-in cards.
Main Features
8 Balanced XLR Mic/Line inputs with individual +15V Phantom
Power
4 Unbalanced L+R mono-summed RCA phono Line inputs 8
Balanced XLR outputs 8 opto-isolated inputs for remote
control RS-232 for connection to PC serial port (to run WinDR)
Fully assignable 12 x 8 Crosspoint Matrix with level control
at each point 16 Internal configuration patch memories 12
assignable front panel Function Keys 8 output protection
Limiters
Multiple-Priority Ducker for voice and music override
Auto-Peak detection on all inputs and outputs Phase reverse
facility on all inputs and outputs
Front Panel Setup allows quick setup and trouble-shooting
without WinDR Password protected tamper proofing Real-Time
Clock for time of day/date events Desktop or 2U 19"
rack-mount operation Mains and 24V DC operation
Manual Type:
Service Manual
Pages:
114
Size:
4.38 Mbytes (4591920 Bytes)
Language:
english
Revision:
1
Manual-ID:
AP2974
Date:
1997 01 01
Quality:
Scanned document, all readable.
Upload date:
2018 08 07
MD5:
dc624b0fd5e5878854474aee67f409b2
Downloads:
444
Information
Service Manual Section A
HOW TO USE THIS MANUAL
This service manual is published in two sections:
Section A: contains the INSTALLATION / USER GUIDE which
includes details of INSTALLATION, CALIBRATION and OPERATION
for the DR128.
Section B: contains the SERVICE INFORMATION which includes
details of SERVICE PROCEDURES, SPARE PARTS & ASSEMBLIES and
CIRCUIT BOARD DIAGRAMS for the DR 128.
This user guide presents a guide to the function,
application and installation of the DR128. It does not
require a remote computer to be connected and running Allen
& Heath WinDR software. However to get access to all the
features in the DR128 e.g. EQ, Gates, compressors, it is
necessary to connect a computer via the RS232 connector and
run the WinDR software. For details on connecting and using
WinDR please refer to the Appendix section.