8 EnglishComponent names and functionsScreen (Touch panel)Monitor panel1 Reset button/Power indicator/Securityindicator• Resets the unit. ( page 3)• Lights up while the unit is turned on.• Flashes when the security function isactivated. ( page 7)2 ATT button (Press)• Attenuates the sound.V.OFF button (Hold)• Turns off/on the screen. ( page 12)3 VOLUME (down) button ( page 11)• Decreases the volume.4 VOLUME (up) button ( page 11)• Increases the volume.5 AUD button (Press)• Displays the <Tone> screen. ( page43)R-CAM button (Hold)• Displays the picture from the rear viewcamera.6 AV button (Press)• Displays the current source screen.AV OUT button (Hold)• Selects the AV source for externalmonitor or amplifier.7 MENU button• Turns off the power. (Hold)• Turns on the power. (Press)• Displays the <Top Menu> screen.(Press) ( page 13)8 TEL button (Press)• Displays the <Handsfree> screen. (page 60)VOICE button (Hold)• Activates voice dialing. ( page 60)9 0 (Eject) button• Ejects the disc (Tilts the monitor panelfully).• Opens/Closes the monitor panel.p Remote sensorDDX790/DDX770/DDX7070BTCaution on the volume setting:Digital devices produce very little noisecompared with other sources. Lowerthe volume before playing these digitalsources to avoid damaging the speakersby sudden increase of the output level.You can change the color of the buttonson the monitor panel. ( page 45)