IMPORTANT SAFETY INSTRUCTIONS! Please read this very carefully before operating this unit Read ALL instructions carefully before using this unit. Do not operate this unit near water, in the rain or where there is moisture. If this warning is ignored a serious electrical shock or death may occur. Do not attempt to service this unit. No user serviceable parts inside. Refer servicing to qualified, ISP approved service personnel.
INTRODUCTION Thank you for your purchase of the H.D.A. 1003 external amplifier module. This product provides the user with the same D-CAT amp technology that can be found in any of the ISP Technologies active speaker systems. This system contains an internal 4th order crossover. Delivering 1000 watts of power.
BACK PANEL 1. Primary Fuse – This fuse holder contains the main fuse for this system. Follow instructions of cabinet when deciding what power level fuse to use. Turn counter-clockwise to access. 2. Powercon Connector Jack – This module provides a connection for the power cord. 3. Speakon Connector Jack – Connect to any ISP corresponding balanced speakon input. 4. Level Control Knob - This control determines the overall input level of the signal. 5.
BALANCED CONNECTION DESCRIPTION The ISP remote Sub Amplifier has a balanced XLR input and two outputs configured to AES standards (Audio Engineering Society). These connections are connected in a loop through configuration from the inputs to the full range outputs and will accept a balanced line-level input. The standard phase configuration is that pin 2 is (+), pin 3 is (-), and pin 1 is shielded ground on the XLR.
WARRANTY AND SERVICE The unit, parts and workmanship are fully guaranteed to be free of defects under normal use and service for a period of 3 years from the date of purchase. Any damage resulting from the misuse or the failure to follow the precautions and instructions will void the warranty. In the event that the unit needs to be repaired, please return the unit to ISP Technologies directly.