66 7Return to the Top pageBasic OperationsReturn to the Top pageBasic OperationsFunctions Of The Buttons On The Front PanelDNX7210BT1 2 3 4 5 6 7 8 91110NOTE• The panels shown in this guide are examples used to provide clear explanations of the operations. For this reason,they may be different from the actual panels.• In this manual, each model name is abbreviated as follows.DNX7210BT :If above icon is showed, read the article applicable to the unit you use.Basic Operations Number Name Motion1 fi (Reset) • If the unit or the connected unit fails to operate properly, the unitreturns to factory settings when this button is pressed (P.99).2 ATT • Switches attenuation of the volume on/off.• Pressing for 1 second turns the screen off.3 ∞, 5 (Vol) Adjusts volume.4 AUD • Displays Graphic Equalizer screen (P.87).*• Pressing for 1 second switches camera view display on/off.5 NAV • Displays the navigation screen.• Pressing for 1 second switches AV out sources.6 MENU • Displays the Top Menu screen (P.17).• Pressing for 1 second turns the power off.• When the power off, turns the power on.7 TEL • Displays the Hands Free screen (P.54).• Pressing for 1 second displays the Screen Control screen.8 0 (Eject) • Ejects the disc.• When the panel is opened, pressing closes the panel and pressing for 1second ejects the disc forcibly.• When the panel is closed, pressing for 1 second fully opens the panel tothe location of the SD card slot.9 RemoteSensor• Receives the remote control signal.• You can enable or disable this feature by Remote Sensor (P.70).• If [Remote Sensor] is set to off, the remote control of TV reception isrejected.10 Disc insertslotA slot to insert a disc media.11 SD card slot A slot to insert an SD card. The card is used for upgrading the map.For how to upgrade the map, refer to the instruction manual of thenavigation system.Also, you can play audio/visual file in the card.* The display may not switch to the Graphic Equalizer screen in some conditions.