Yamaha EMS 68S, EMS 88S

YAMAHA CORPORATION

V832100 R0 1 AP 32 Pro Audio & Digital Musical Instrument Division

P.O. Box 3, Hamamatsu, 430-8651, Japan

NP Printed in Taiwan

Contents

Main Explanation of Graphical Symbols CAUTION IMPORTANT Precautions PRECAUTIONS FOR OPERATION FOR CORRECT OPERATION Installation Operation Page Introduction Contents Features EMX88S/EMX68S Quick Guide Connection STEP 1 Page Power on STEP 2 Sound output STEP 5 STEP 4 Applying built-in effects Power off STEP 3 Front and rear panel Channel section Control panel MAIN section DIGITAL EFFECT section D L G F POWER AMP section M Q N YAMAHA SPEAKER PROCESSING Input/output panel 1657 1 2 3 4 5 6 7 16 Rear panel 1 2 Installation 2 1 Connections Connecting main speakers 18 Connecting a monitor speaker Connections 19 Example connections 20 Basic Operation Connecting microphones and instruments 1 2 3 Using the digital effect 21 22 Example setups As a conference PA system/installed sound system Playing back a CD player 1 2 As a band PA 24 Using an external effect 1 2 3 Installing an optional rack mount kit 26 Troubleshooting Powered Mixer Q&A Problem Cause Action Specications General specications 28 Input specications Output specications Page 30 EMX88S/EMX68SOwners Manual Block and Level diagram 10dB 0dB +10dB +20dB