1-6 GPS 175/GNX 375 Pilot’s Guide 190-02207-02 Rev. BSystem at a Glance1.4 SD Card SlotNOTEDo not remove or insert an SD card while in flight. Always verify the systemis powered off before inserting or removing an SD card.The navigator requires an SD card for the following tasks.INSERT AN SD CARDWhen inserting an SD card:1. Verify unit power is off and the slot is empty.2. Hold card such that label faces left edge of display screen.3. Ensure back edge of card is flush with display bezel after insertion.EJECT AN SD CARD1. Power off the unit.2. Release the spring latch by pressing lightly on exposed edge of card.• Exporting data logs • Saving system configurations• Capturing screen images • Enabling Flight Stream connectivity• Upgrading software • Updating databases