Meyer-sound Self-Powered Loudspeakers UM-1P Bedienungsanleitung

Operating InstructionsUM-P SeriesUM-1P and UM-100PSelf-Powered Loudspeakers Copyright © 1997Meyer Sound Laboratories, Inc. All rights reserve

• To reduce the risk of electric shock, disconnect the loud-speaker from the AC mains before installing audio cable.Reconnect the power cord only af

Rear Panel and Optional ModulesThe user panel and optional modules are described on page 5 of this guide.User Panel with RMS option and standard Loo

 (in inches)DimensionsMeyer Sound Laboratories, Inc.2832 San Pablo AvenueBerkeley, California 94702Telephone: 510 - 486 - 1166FAX: 510 - 486 - 8356E-

ContentsSymbols UsedIntroduction... 3AC Power ...

!IntroductionThe Integrated DesignThe Meyer UM-P Series (UM-100P, UM-1P) self-powered stage monitors are composed of:• one 12-inch cone driver and on

"to compensate for hostile conditions on the AC mains:• suppresses high voltage transients up to severalkilovolts• filters EMI (radio frequencies

#Power Connector WiringUse the following AC cable wiring diagram to createinternational or special-purpose power connectors:brown = hotblue = neutraly

$Looping, Polarity, and Attenuating AudioInput ModuleThis module has a balanced, female XLR audio inputconnector, a male XLR loop connector, an input

%Power Supply FanThe power supply is cooled by a single small internalfan that turns on low when the unit is first powered up.The fan doubles its spee

&Verifying PolarityIncorrect driver polarity impairs system performanceand may damage the drivers. All Meyer Sound loud-speakers are shipped with

'4. Send the audio signal to another speaker to insuresignal presence and that the level is within theproper range. Turn the source level down be