Yamaha DSP-AX620 59

TROUBLESHOOTING

Problem	Cause	Remedy	Refer to
Problem	Cause	Remedy	page

The volume level	The component connected to the REC OUT	Turn on the power to the component.	12
cannot be increased,	jacks of this unit is turned off.
or the sound is
distorted.

The effect and	It is not possible to record the effect and		30
surround sounds	surround sounds by a recording component.
cannot be recorded.

A source cannot be	A source component is only connected to the	Connect the source component to the digital	12 – 15
recorded by a digital	analog input jacks of this unit.	input jacks of this unit.
recording component
connected to the
DIGITAL OUTPUT jack
of this unit.

The sound field	“10 MEMORY GUARD” on the SET MENU	Select OFF.	37
parameters and some	is set to ON.
other settings on this
unit cannot be
changed.
This unit does not	The internal microcomputer has been frozen	Disconnect the AC power cord from the	—
operate properly.	by an external electric shock (such as	outlet and then plug it in again after about
	lightning or excessive static electricity) or by	30 seconds.
	a power supply with low voltage.

The sound is degraded	This unit is in the standby mode.	Turn on the power of the unit.	—
when listening with
headphones
connected to a tape
deck or CD player that
is connected to this
unit.

There is noise	The unit is too close to the digital or high-	Move the unit further away from such	—
interference from	frequency equipment.	equipment.
digital or high-
frequency equipment,
or the unit.

APPENDIX

English

57

Contents

Natural Sound AV Amplifier Amplificateur audio-vidéo CAUTION: READ THIS BEFORE OPERATING YOUR UNIT CONTENTS FEATURES GETTING STARTED Checking the Package Contents Installing Batteries in the Remote Control CONTROLS AND FUNCTIONS Front Panel 8BASS Adjusts the low-frequencyresponse for the left and right main speakers 9TREBLE Adjusts the high-frequencyresponse for the left and right main speakers 0SPEAKERS A/B Remote Control Description of the Numeric Buttons Using the Remote Control Front Panel Display Rear Panel SPEAKER SETUP Speakers to Be Used Speaker Placement CONNECTIONS Before Connecting Components Connecting Audio Components Page Connecting Video Components When using an LD player Connecting the Speakers ■SUBWOOFER jack Connecting an External Amplifier (Europe and U.K. models only) Connecting an External Decoder IMPEDANCE SELECTOR Switch Connecting the Power Supply Cords ON-SCREENDISPLAY (OSD) OSD Modes P01 CONCERT HALL Selecting the OSD Mode SPEAKER MODE SETTINGS Summary of SPEAKER SET Items 1A through 1E ADJUSTING THE SPEAKER OUTPUT LEVELS Before You Begin Using the Test Tone (TEST DOLBY SUR.) TEST DOLBY SUR 4 Press LEVEL repeatedly to select the speaker to be adjusted •While adjusting, the test tone is heard from the selected speaker 6 When the adjustment is complete, press TEST BASIC PLAYBACK To select a source connected to the 6CH INPUT jacks 4 Start playback (or select a broadcast station) on the source component Refer to the operation instructions for the component 5 Adjust the volume to the desired output level ■To mute the sound Use this when you want to temporarily mute audio output Press MUTE on the remote control To restore the audio output to the previous volume level, press MUTE again •You can also cancel mute to press any operation buttons such as VOLUME +/– Input Modes and Indications ■Notes on playing a source encoded with a DTS signal Selecting a Sound Field Program Normal Stereo Reproduction BASIC RECORDING SET MENU Adjusting the Items on the SET MENU SET MENU 1/3 4A CMPNT-VINPUT 1SPEAKER SET (speaker mode settings) 1A CENTER SP 1B MAIN SP 1C REAR L/R SP 1D LFE/BASS OUT 1E MAIN LEVEL 2 L/R BALANCE 3 HP TONE CTRL 4 I/O ASSIGNMENT 4C OPTICAL IN 4D COAXIAL IN 5 INPUT MODE (initial input mode) 6DOLBY D. SET (Dolby Digital set) 6 DOLBY D. SET 7 DTS SET (DTS LFE level) 7 DTS SET 8 SP DELAY TIME 8 SP DELAY TIME 9 DISPLAY SET 9 DISPLAY SET 10 MEMORY GUARD ADJUSTING THE LEVEL OF THE EFFECT SPEAKERS SLEEP TIMER Setting the Sleep Timer Canceling the Sleep Timer REMOTE CONTROL FEATURES Selector Dial Commonly Used Buttons in Any Position of the Selector Dial Controlling the Components Connected to This Unit Button Names and Functions in Each Position ■DVD/LD position ■DVD MENU position •DVD MENU operations cannot be performed for some DVD players ■ VCR position ■ CBL/SAT position ■TV position Setting the Manufacturer Code Returning to the Factory Setting SOUND FIELD PROGRAM Hi-FiDSP Programs CINEMA DSP Programs ■For movie programs: Nos. 7 to Program Input source (group) MOVIE ■MOVIE THEATER 1 and When the input source is analog, PCM or encoded with Dolby Digital in 2-channel 70 mm SPECTACLE 70 mm SCI-FI 70 mm ADVENTURE SOUND FIELD PROGRAM PARAMETER EDITING What is a sound field Sound Field Program Parameters Changing Parameter Settings P07 MOVIE THEATER Resetting a Parameter to the Factory-setValue Sound Field Parameter Descriptions ■LIVENESS early reflections decay 0 – room ■S.DELAY (surround delay) ■S.ROOM SIZE (surround room size) ■S.LIVENESS (surround liveness) ■CT.DELAY (center delay) 0 – 50 msec ■LS.DELAY (left surround delay) TROUBLESHOOTING Page Page ■Remote control SPECIFICATIONS GLOSSARY ■S VIDEO signal ■Component video signal ■PCM (Linear PCM) ■Sampling frequency and number of quantized bits ■I/O assignment (SET MENU) INDEX Page Page CABLE TV SATELLITE TUNER VCR DVD PLAYER LD PLAYER CD PLAYER CD RECORDER/CD-RW MD RECORDER TAPE DECK Page OPTICAL AUDIO OUT S VIDEO VIDEO COMPONENT Analog signal Optical signal S Video signal Video signal Signal flow Quick Reference Card AMP/TUN DSP/TUN TAPE/MD (CD-R) DVD/LD DVD MENU VCR CBL/SAT