4.3 Ensure chart card door is securely
closed
Prevent water ingress.
To prevent water ingress and consequent damage to the display,
ensure that the chart card door is rmly closed. This can be
conrmed by an audible click.
4.4 Removing a memory card, chart
card, or CF / microSD adaptor
1. If the system is powered on, press the MENU button. Otherwise,
skip to Step 3.
2. Select the Remove CF Card menu option.
A message is displayed, conrming that it is safe to remove the
card.
3. Open the chart card door.
4. Carefully remove the card. If your system features a physical
card eject button this MUST be used.
5. To prevent the ingress of water and consequent damage, close
the chart card door and press rmly until a click is heard.
Managing display data
45