
4
Astro and DC 40 Owner’s Manual
Appendix
removing a microSD Card
1. Slide up and pull out the metal
cover.
2. Remove the card from the slot.
3. Push in and slide down the metal
cover.
Connecting the USB Cable
notice
To prevent corrosion, thoroughly
dry the mini-USB port, the weather
cap, and the surrounding area before
charging or connecting to a computer.
1. Connect the USB cable to a USB
port on your computer.
2. Pull up the weather cap from the
mini-USB port.
3. Plug the small end of the USB
cable into the mini-USB port.
4. From the main menu, select
Advanced
>
Settings
>
System
.
5. Press
MENU
.
6. Select
Mass Storage Mode
.
Your device and memory card
(optional) appear as removable
drives in My Computer on
Windows computers and as
mounted volumes on Mac
computers.
Viewing Storage Information
on the Memory Card
Before you download data to the
memory card, you can check the
available storage space on the card.
1. From the main menu, select
Advanced
>
Settings
>
System
.
2. Press
MENU
.
3. Select
View Card Info
.