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III
SMS226
Speaker Management System
IMPORTANT SAFETY INSTRUCTIONS – READ FIRST .................................................................................... II
INTRODUCTION ............................................................................................................................................... 1
SMS226 features ............................................................................................................................................................................................... 2
INSTALLATION ................................................................................................................................................. 3
AC Power Hookup ............................................................................................................................................................................................. 3
Analog Audio Connections ................................................................................................................................................................................. 3
USB connection ................................................................................................................................................................................................. 3
BASIC OPERATION .......................................................................................................................................... 4
User interface controls ....................................................................................................................................................................................... 4
LED meters and mute switches ......................................................................................................................................................................... 4
Graphics LCD .................................................................................................................................................................................................... 4
Configuration Wizards ..................................................................................................................................... 5
Auto-setup button .............................................................................................................................................................................................. 5
Auto-EQ button .................................................................................................................................................................................................. 5
Auto-Feedback button ....................................................................................................................................................................................... 6
SYSTEM FUNCTIONS ....................................................................................................................................... 7
STORE button ................................................................................................................................................................................................... 7
RECALL button .................................................................................................................................................................................................. 8
UTILITY button .................................................................................................................................................................................................. 8
Input menu ......................................................................................................................................................................................................... 8
System menu ..................................................................................................................................................................................................... 9
Security menu .................................................................................................................................................................................................. 10
INPUT MODULE DESCRIPTIONS ................................................................................................................... 11
General settings............................................................................................................................................................................................... 11
Compressor button .......................................................................................................................................................................................... 11
Graphic EQ button ........................................................................................................................................................................................... 11
Noise Gate button ............................................................................................................................................................................................ 11
Sub-synth button.............................................................................................................................................................................................. 11
Feedback button .............................................................................................................................................................................................. 11
OUTPUT MODULE DESCRIPTIONS ................................................................................................................ 13
Output button ................................................................................................................................................................................................... 13
Crossover button ............................................................................................................................................................................................. 13
Parametric EQ button ...................................................................................................................................................................................... 13
Delay button .................................................................................................................................................................................................... 13
Limiter button ................................................................................................................................................................................................... 13
PC INTERFACE ............................................................................................................................................... 15
Overview .......................................................................................................................................................................................................... 15
Installation ....................................................................................................................................................................................................... 15
USB Connection .............................................................................................................................................................................................. 16
Operation ......................................................................................................................................................................................................... 17
WARRANTY INFORMATION ........................................................................................................................... 20
SERVICE: ........................................................................................................................................................ 21
SPECIFICATIONS ........................................................................................................................................... 22
LIST OF FIGURES
FIGURE 1
– Rear panel .......................................................................................................................................................... 3
FIGURE 2
– Signal Flow Block Diagram ................................................................................................................................ 7
FIGURE 3 - Device manager COM4 port usage example .................................................................................................... 16
FIGURE 4 - PC Overview screen .......................................................................................................................................... 17
FIGURE 5 - PC Inputs screen ............................................................................................................................................... 18
FIGURE 6 - PC Outputs screen ............................................................................................................................................ 19
