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Yamaha DSP -A780 3.Changing brightness of the display (DIMMER), 4.Locking DSP parameters and other adjustments, (MEMORY GUARD)

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3.Changing brightness of the display (DIMMER)

You can select one of the five levels of brightness of the display.

4.Locking DSP parameters and other adjustments

(MEMORY GUARD)

If you wish to prevent accidental alteration to DSP parameters or other adjustments on this unit, select “ON”. In this position, they are locked and cannot be changed. The following functions on this unit can be locked by this operation.

•DSP parameters

•Other setting/adjustment items in the “SET MENU” mode

(INPUT TRIM/CENTER MODE/DIMMER)

•INPUT TRIM control

•TEST switch

Contents

DIGITAL SOUND FIELD PROCESSING AMPLIFIER OPERATION MANUAL CONTENTS PRECAUTIONS & SAFETY INSTRUCTIONS We Want You Listening For A Lifetime Page SETUP & ADJUSTMENT 1-1.GETTING STARTED Unpacking Installing the Remote Control Unit Batteries Digital Sound Field Processing Dolby Pro Logic Surround Dolby Pro Logic Surround + DSP VIDEO SUPERIMPOSE Setting Up Your Speaker System 5 Speaker System Use of the Center Dialog Speaker Is Recommended Speakers and Speaker Placement 1-2.SETUP REAR PANEL Page GENERAL INSTRUCTIONS FOR CONNECTIONS CONNECTING AUDIO/VIDEO SOURCE EQUIPMENT TO THIS UNIT CONNECTING TO S VIDEO JACKS Notes about the Video superimpose CONNECTING SPEAKER SYSTEMS For connecting to the MAIN and CENTER SPEAKERS terminals For connecting to the REAR SPEAKERS terminals CONNECTING THE MAIN SPEAKERS AND THE REAR EFFECT SPEAKERS TO THIS UNIT CONNECTING THE CENTER SPEAKER(S) TO THIS UNIT For connecting one CENTER speaker For connecting two CENTER speakers ADDING A SUBWOOFER ADDITIONAL INFORMATION ON CONNECTING SPEAKERS (for Europe, U.K. and Australia models) 1-3.CONTROLS & ADJUSTMENTS FRONT PANEL Page REMOTE CONTROL UNIT Page 1-4.ADJUSTMENT MAIN/CENTER/REAR EFFECT SPEAKER LEVEL BALANCE ADJUSTMENT INPUT LEVEL ADJUSTMENT OTHER IMPORTANT SETTINGS AND ADJUSTMENTS IN THE “SET MENU” MODE INPUT TRIM CENTER MODE DIMMER MEMORY GUARD 3.Changing brightness of the display (DIMMER) 4.Locking DSP parameters and other adjustments (MEMORY GUARD) GENERAL OPERATION 2-1.PLAYING A SOURCE 2-2.RECORDING A SOURCE TO AUDIO/VIDEO TAPE (OR DUBBING FROM A TAPE TO ANOTHER) To record a source other than the input source to be played REC OUT CD Page 2-3.DIGITAL SOUND FIELD PROGRAMS 2-4.SELECTING SOUND FIELD PROGRAMS 2-5.MUTING THE EFFECT SOUND 2-6.SUPERIMPOSED VIDEO PROGRAM/PARAMETER DISPLAY 2-7.DESCRIPTIONS OF THE SOUND FIELD PROGRAMS Page Page Page CREATING YOUR OWN SOUND FIELDS 3-1.SELECTING AND EDITING PROGRAM PARAMETERS WHAT IS A SOUND FIELD THE ELEMENTS OF A SOUND FIELD Page 3-2.DESCRIPTIONS OF THE DIGITAL SOUND FIELD PARAMETERS ● INIT DLY (Initial Delay) ● ROOM SIZE ●REV. TIME (Reverberation Time) ●EFCT TRIM (Effect Trim) ●DELAY TROUBLESHOOTING SPECIFICATIONS Video Section Power Supply Power Consumption AC Outlets