ENGLISH
PAGE 5
INSTRUCTIONS DE SECURITE IMPORTANTES
MUTE/SOLO BUTTONS .............................................................................................................................................................18
DISPLAY & INDICATORS..........................................................................................................................................................18
CONTRAST ADJUSTMENT .........................................................................................................................................................18
SERIAL LINK / DOWNLOADER ..................................................................................................................................................18
MENU DESCRIPTION.......................................................................................................................................................19
MAIN FAMILY SELECTION ....................................................................................................................................................19
USER SETTINGS ......................................................................................................................................................................19
SYSTEM SETTINGS..................................................................................................................................................................22
CONFIGURATION SELECT. .....................................................................................................................................................23
AMPLIFIERS (GAIN, POWER)........................................................................................................................................25
POWER ...................................................................................................................................................................................25
CURRENT RATING ..................................................................................................................................................................25
AMPLIFIER GAINS ..................................................................................................................................................................25
HOW TO SET CORRECT GAIN AND POWER INFORMATION IN THE NX242 .............................................................................25
GAIN VALUE ...........................................................................................................................................................................28
ADVANCED PROTECTIONS .....................................................................................................................................................28
AMPLIFIER LATENCY EFFECTS ON PROTECTION..................................................................................................................28
INSTALLATION RECOMMENDATIONS......................................................................................................................29
AUDIO CHAIN RECOMMENDATIONS......................................................................................................................................29
ABOUT « LOUDSPEAKER MANAGEMENT DEVICES » ...............................................................................................................29
OPERATING SUB’S FED THROUGH AN AUX OUTPUT ...............................................................................................................29
OPERATION OF MULTIPLE TDCONTROLLERS...........................................................................................................................29
SYSTEM ALIGNMENT..............................................................................................................................................................29
GEOMETRICAL ALIGNMENT .....................................................................................................................................................30
MEASURING AND ALIGNING PHASE IN THE OVERLAPPING REGION ...........................................................................................30
NEXO WINDOWS LOADER.............................................................................................................................................32
WARNING ...............................................................................................................................................................................32
CONNECTION FROM NX242 RS232 9-PIN SERIAL PORT TO PC’S COM PORT...................................................................32
INSTRUCTIONS........................................................................................................................................................................32
TECHNICAL SPECIFICATIONS.....................................................................................................................................34
APPLICATION NOTE : DRIVING THE SUB FROM THE AUX SEND.....................................................................35
WHAT IS THE PHASE RELATION BETWEEN THE AUX AND MAIN OUTPUT OF YOUR DESK? .....................................................35
WHY IT IS UNLIKELY THE AUX AND MAIN HAVE THE SAME PHASE? .....................................................................................35
CONSEQUENCES OF BADLY ALIGNED SYSTEMS ........................................................................................................................35
PRECAUTIONS & CHECK ..........................................................................................................................................................36
APPENDIX A : LIST OF SUPPORTED PRESETS (LOAD2.22)..................................................................................37
USER MANUAL LOAD2_22
DATE: 03/12/2004
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