Mackie M1400/M1400i CONTENTS, SIG, GAIN, THRU, SHORT, POWER, INPUT, METERS, BRIDGE, LIMITER, AMP MODE, SUBWOOFER, POWER CORD

CONTENTS
Lend Me Your Ears .........................................................	3
INTRODUCTION ............................................................	3
READ THIS PAGE! ..........................................................	4
QUICK START .........................................................	4
INSTALLATION ........................................................	4
CONNECTIONS AND SETTINGS .................................	4
HOW TO USE THIS MANUAL ..........................................	6
APPLICATION DIAGRAMS ..............................................	8
FEATURE DESCRIPTIONS ..............................................	11
GAIN .............................................................	11
METERS .........................................................	12
SIG ...............................................................	13
PROTECT ........................................................	13
SHORT ..........................................................	13
TEMP STATUS .................................................	14
POWER .........................................................	14
POWER CORD.................................................	15
SPEAKER OUTPUTS .........................................	15
INPUT ...........................................................	16
THRU ............................................................	18
LOW CUT FILTER .............................................	18
CONSTANT DIRECTIVITY ..................................	18
CD Frequency .................................................	19
AMP MODE....................................................	19
BRIDGE .........................................................	20
OUTPUT APPLICATION .....................................	20
LIMITER .........................................................	20
SUBWOOFER .................................................	21
GENERAL PRECAUTIONS AND CONSIDERATIONS .............	23
RACK MOUNTING ................................................	23
THERMAL CONSIDERATIONS ..................................	23
AC POWER CONSIDERATIONS ................................	23
INPUT WIRING ....................................................	24
OUTPUT WIRING ..................................................	24
70V DISTRIBUTION SYSTEMS ................................	25
APPENDIX A: Service Info ............................................	26
TROUBLESHOOTING .............................................	26
REPAIR ...............................................................	27
APPENDIX B: Technical Info ..........................................	28
SPECIFICATIONS M•1400/M•1400i .............................	28
BLOCK DIAGRAM M•1400/M•1400i ............................	30
COLOPHON ................................................................	31