Alto OEX-400 User Manual

OEX-400User's ManualLTORwww.altoproaudio.comVersion 1.4 August 2008English

92223243.20 DSP SECTIONYour OEX-400 features the special , further details please refer to following content.16-preset digital effect- PRESETSAdjust t

100-120V~60Hz FUSE: T6.3AL 250V220-240V~50/60Hz FUSE: T3.15AL 250VAC INPUTAC SELECTPOWERONOFF103. 21 REAR PANEL- POWER ON/OFFThis switch is used to tu

114. AUDIO CONNECTIONSYou can connect unbalanced equipment to balanced inputs and outputs. Simply follow these schematics.Strain ClampSleeveTipRingSle

12Simulate a small acoustic space of the sound.Rev. Decay time: 360msPre-delay: 45msSimulate a large acoustic space of the sound.Rev. decay time: 290m

136. TECHNICAL SPECIFICATIONSMixer Section

14Speaker SectionPhysicalPower Section

157. BLOCK DIAGRAM

168. WARRANTY8.1 WARRANTY REGISTRATION CARDTo obtain Warranty Service, the buyer should first fill out and return the enclosed Warranty Registration C

NF02565-1.4No. 1, Lane 17, Sec. 2, Han Shi West Road, Taichung 40151, Taiwanhttp://www.altoproaudio.com Tel: 886-4-22313737email: [email protected]

1SAFETY RELATED SYMBOLSCAUTIONRISK OF ELECTRIC SHOCKDO NOT OPENThis symbol, wherever used, alerts you to the pre-sence of un-insulated and dangerous v

2TABLE OF CONTENTS1. INTRODUCTION ...

31. INTRODUCTIONCongratulations! Now you are the owner of the OEX-400. The OEX-400 is a plastic reinforced trolley that includes aversatile mixer with

445641 Power cord 1 IEC power cord2 Customized Speaker Cable 2 10m3 MIC 2 5m4 F-8 stands (optional)5F-3 stands (optional)6 F-8 stand adaptor (optional

53. CONTROL ELEMENTS

63.1 MONO INPUT CHANNELS13.3 LEVEL CONTROLThis control is used to adjust the overall level of respectivechannel. The adjustable range goes from - to +

73.8 GRAPHIC EQYour OEX-400 is equipped with a graphic equalizer, and provides 7-band fader controls. Via these faders, you canboost or attenuate the

83.18 FOOTSWITCHYou can connect an external footswitch to turn on/off the onboard effect module. It is a 1/4 " phone jack.193.19 MASTER SPKThe SP