8 DDX749WBTScreen (touch panel) Monitor panel1 Remote sensor2 MENU/ button• Turns off the power. (Hold)• Turns on the power. (Press)• Displays the <Top Menu> screen.(Press) (☞ page 11)3 AV/AV OUT button• Displays the current source screen.(Press)• Selects the AV source for externalmonitor or amplifier. (Hold)4 TUNER button• Displays the TUNER screen. (☞ page 25 )5 DVD button• Displays the DVD screen. (☞ page 15)6 USB button• Displays the USB screen. (☞ page 20)7 VIDEO button• Displays the VIDEO screen. (☞ page 28)8 Power indicator/Security indicator• Lights up while the unit is turned on.• Flashes when the security function isactivated. (☞ page 7 )Caution on volume setting:Digital devices (CD/USB) produce verylittle noise compared with other sources.Lower the volume before playing thesedigital sources to avoid damaging thespeakers by sudden increase of the outputlevel.Component names and functionsYou can change the color of the buttonson the monitor panel. (☞ page 32)9 TEL/FNC button• Displays the <Handsfree> screen.(Press) (☞ page 44)• Displays the source control screen.(Hold) (☞ page 11)p AUD/R-CAM button• Displays the <Equalizer> screen.(Press) (☞ page 30)• Displays the picture from the rear viewcamera. (Hold)q Volume + button• Increases the volume.w ATT button• Attenuates the sound.e Volume − button• Decreases the volume.r 0 (Eject) button• Ejects the disc (Tilts the monitor panelfully).• Opens/Closes the monitor panel.t Reset button• Resets the unit. (☞ page 3)