Furuno NAVNET GD-1920C - Manual (Page 15)

1. OPERATIONAL OVERVIEW
1-4
1.2 Inserting a Chart Card
Your unit reads SD cards, in the following formats: Navionics GOLD Chart cards or C-MAP
NT + /NT MAX chart cards, depending on the type of display unit you have. Insert the
appropriate chart card for your area as follows:
1. Open the chart drive.
Chart drive
Display unit
2. Insert chart card label side up prior to turning on the power.
3. Close the lid.
To remove chart card, follow the steps shown below.
1. Press the MENU key to show the menu.
2. Press the SHOW/HIDE soft key.
3. Open the chart drive lid, and then push the card once and then pull it out.
Note 1: Do not remove a card while the chart is being drawn. This may cause the
equipment to freeze.
Note 2: Do not insert or remove a card while the power is on. This may cause the
equipment to freeze.
Note 3: For multiple display units, do not use the same chart card type in more than one
display unit.
Note 4: Remove the card with care; rough handling can damage the card and destroy its
contents.