dB Technologies IA3204 R User Manual page 28

CONTENTS
1. GENERAL INFORMATION ....................................................................................................................29
WELCOME! ...................................................................................................................................................... 29
INTRODUCTORY OVERVIEW .......................................................................................................................... 29
USER INFORMATION ...................................................................................................................................... 29
MECHANICAL FEATURES ................................................................................................................................ 30
AMPLIFIER AND CONTROL SECTION FEATURES ........................................................................................... 30
INPUT, OUTPUT AND CONTROL SECTION ...................................................................................................................31
POWER SUPPLY SECTION..............................................................................................................................................32
2. FIRST POWER-ON .................................................................................................................................33
PACKAGE CONTENTS ...................................................................................................................................... 33
SIGNAL PROCESSING ...................................................................................................................................... 33
3. AURORA NET ........................................................................................................................................33
MONITORING .................................................................................................................................................. 34
ROUTING ......................................................................................................................................................... 36
EQ .................................................................................................................................................................... 38
LIMITER ............................................................................................................................................................ 39
GPIO ................................................................................................................................................................ 40
SETUP .............................................................................................................................................................. 41
LOAD/SAVE ...................................................................................................................................................... 42
LOG .................................................................................................................................................................. 42
LOCK DEVICE ................................................................................................................................................... 43
4. EXAMPLES OF USE ...............................................................................................................................44
INPUT WIRING ............................................................................................................................................... 44
BALANCED ANALOGUE INPUT ................................................................................................................................... 44
UNBALANCED ANALOGUE INPUT .............................................................................................................................. 44
OUTPUT WIRING ........................................................................................................................................... 44
STEREO SETUP ............................................................................................................................................................. 44
BRIDGE SETUP ............................................................................................................................................................. 45
70/100V SETUP ............................................................................................................................................................ 45
NETWORK WIRING ....................................................................................................................................... 45
RDNET .......................................................................................................................................................................... 45
CONTROLS ..................................................................................................................................................... 46
STANDBY ..................................................................................................................................................................... 46
GPI - BUTTON/SWITCH CONNECTION ........................................................................................................................ 46
GPO - LED CONNECTION ............................................................................................................................................ 46
GPO - RELAY CONNECTION ........................................................................................................................................ 47
GPO - EXTERNAL DEVICE ............................................................................................................................................ 47
ANALOGUE - ROTARY CONNECTION ......................................................................................................................... 47
5. UPDATING THE FIRMWARE .............................................................................................................. 48
6. TROUBLESHOOTING .......................................................................................................................... 48
7. TECHNICAL SPECIFICATIONS ............................................................................................................ 49
GENERAL ..................................................................................................................................................................... 49
ACOUSTIC DATA .......................................................................................................................................................... 49
AMPLIFIER ................................................................................................................................................................... 49
PROCESSOR ................................................................................................................................................................. 50
USER INTERFACE ......................................................................................................................................................... 50
INPUTS AND OUTPUTS ............................................................................................................................................... 50
POWER SUPPLY SPECIFICATIONS (CONSUMPTION) .................................................................................................. 50
DIMENSIONS AND WEIGHT ........................................................................................................................................ 50
IA3204R
28
English
Cod. 420120450 REV. 1.0