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II. MicroSD Slot and Card Compatibility
The Device has a slot for a MicroSD card that allows you to configure the Device (refer to Section IX)
and update the firmware (refer to Section XII).
When you finish configuring the Device, we recommend sealing the card slot with the sticker that
is supplied with the Device, or with a piece of tape to prevent water from entering the Device through
the slot.
The Device slot has a springloaded «push-push» mechanism that ensures proper card fixation.
Improper loading or unloading (withdrawing your finger too quickly, or not pushing until
it clicks) may result in the unexpected ejection of the card from the slot. To avoid possible
injury, damage or loss, please insert and eject the card with caution.
The Device supports MicroSD memory cards of all sizes and classes. The card must be formatted
on a personal computer before it can be used in the Device. The Device supports the following file systems:
FAT (FAT12, FAT16, MS-DOS), and FAT32. It does not support exFAT, NTFS, or any other file systems.
Be careful when inserting the MicroSD card into the Device. The card should be inserted with the label
side toward the LED.
Figure 1. Device with a MicroSD card installed (pin side on the left, label side on the right)
Summary of Contents for NMEA 2000 YDBM-01
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