TOA Electronics DA-250F CU, DA-250FH CU

Printed in Japan

133-22-027-00

Contents

Main TABLE OF CONTENTS 1. IMPORTANT SAFETY INSTRUCTIONS FCC REQUIREMENTS 2. SAFETY PRECAUTIONS Safety Symbol and Message Conventions CAUTION Page 3. GENERAL DESCRIPTION 4. FEATURES 5. HANDLING PRECAUTIONS 6. INSTALLATION PRECAUTIONS 7. NOMENCLATURE AND FUNCTIONS [Front] 1243 5 [Rear] 6 7 8 9 910 11 8. CONNECTIONS 8.1. Procedure 8.2. Button Settings and Speaker Connections [4 inputs - 4 outputs] [1 input - 4 outputs] [1 input - 2 outputs] [3 inputs - 3 outputs (1)] [3 inputs - 3 outputs (2)] [1 input - 3 outputs (1)] [2 inputs - 2 outputs] 9. REMOVABLE TERMINAL PLUG CONNECTION 10. INPUT SENSITIVITY AND HIGH-PASS FILTER ON/OFF SETTINGS CAUTION 11. PROTECTION OPERATION LIST 12. VOLUME CONTROL CAP ATTACHMENT Page 14. BLOCK DIAGRAMS 14.1. DA-250F 14.2. DA-250FH Page 16. SPECIFICATIONS