IMPORTANT SAFETY INSTRUCTIONS – READ FIRST............................................................2
OVERVIEW .....................................................................................................................................................4
Features ...........................................................................................................................................................4
INSTALLATION .............................................................................................................................................5
AC POWER HOOKUP......................................................................................................................................5
INPUT/OUTPUT CONNECTIONS ....................................................................................................................5
MONO 3-WAY CONFIGURATION ...................................................................................................................5
Connections:..................................................................................................................................................5
Controls: ........................................................................................................................................................5
OPERATION......................................................................................................................................................6
FRONT PANEL CONTROLS...................................................................................................................6
POWER SWITCH..........................................................................................................................................6
CLIP INDICATORS .......................................................................................................................................6
INPUT LEVEL CONTROLS...........................................................................................................................6
MUTE SWITCHES ........................................................................................................................................6
LOW AND HIGH OUTPUT LEVEL CONTROLS...........................................................................................6
CROSSOVER FREQUENCY CONTROLS and RANGE SWITCHES ..........................................................7
REAR PANEL CONNECTORS and CONTROLS .............................................................................7
XLR JACKS ...................................................................................................................................................7
1/4” PHONE JACKS ......................................................................................................................................7
MONO/STEREO MODE SWITCH.................................................................................................................7
APPLICATIONS ............................................................................................................................................8
Typical Setup...................................................................................................................................................8
Signal Flow ......................................................................................................................................................8
Initial Setup Tips .............................................................................................................................................8
SERVICE PARTS .........................................................................................................................................9
FULL BILL OF MATERIALS ...................................................................................................................10
Assembly .......................................................................................................................................................10
Main Ckt Board..............................................................................................................................................11
SCHEMATICS..............................................................................................................................................13
WARRANTY INFORMATION ................................................................................................................15
Limited Warranty...........................................................................................................................................15
SERVICE........................................................................................................................................................16
SPECIFICATIONS......................................................................................................................................17
3
