Rino 520HCx and 530HCx Owner’s ManualGettInG StartedTransferring Data to a microSD CardTo install or remove the microSD card:1. Remove the battery pack from the back of the unitby turning the locking D-Ring and lifting up.2. Locate the card tray at the center of the batterycompartment.3. If you want to install the card, slide the tray coverforward, then lift up to insert the card in the tray. Becertain the card contacts are facing down.To transfer map data to the microSD card:1. Lift the weather cover from the USB port on theupper back of the unit. It is recommended that youuse the USB port rather than the serial connectionport for faster data transfer.2. Connect the USB cable provided with the unit tothe USB port on your computer and to the mini-USB port on the back of the unit.3. Follow instructions for selecting and downloadingmaps provided with the MapSource® map datadisk. See page 60.USB Port - under weather coverBack of RinomicroSD card tray is located beneath thebattery on the back of the unit.Slide the tray cover back to OPEN,then lift to remove or insert themicroSD card. Close and slide backto LOCK.Detail of microSD card trayin Battery Compartment