7English |Basics7 Volume knob• Turning adjusts volume up or down.• Displays the popup menu screen.• Pressing for 1 second switches view camera displayon/off.8 microSD card slot• A slot to insert a microSD card.See How to insert an SD Card/ microSD Card(P.7).• You can play audio/visual file in the card. * (Only forDNX693S, DNX573S)• A microSD card slot for upgrading the map. For howto upgrade the map, refer to the instruction manual ofthe navigation system.* If the map update file remains in the microSD card, youcannot play audio/visual file.How to insert an SD Card/ microSDCardDNX8 DNX71 Press <G> button.2 Touch [OPEN] to the panel fully opens.3 Hold the SD card with the label facing up, andinsert it into the slot until it clicks.Labelled side4 Press <G> button.Ñ Eject an SD Card1 Press <G> button.2 Touch [OPEN] to the panel fully opens.3 Push the SD card until it clicks and then removeyour finger from the card. The card pops up sothat you can pull it out with your fingers.4 Press <G> button.DNX6 DNX51 Hold the microSD card with the label sidefacing right and the notched section down, andinsert it into the slot until it clicks.✎ NOTE• A dummy microSD card is inserted as the slot cover.Remove it before using and keep it in an appropriate place.Ñ Eject a microSD Card1 Push the microSD card until it clicks and thenremove your finger from the card. The cardpops up so that you can pull it out with yourfingers.