27 AUG 08
PRELIMINARY MANUAL
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Rev 1_3
Commander LI90 Series
Removable Media for Data Transfer
Overview
•
All Commander models provide a Removable Media slot, labeled Memory, which
supports standard Micro SD Flash memory cards. Micro SD cards can be used to save
and load applications, to capture graphics screens and to log data for later retrieval.
Micro SD Cards
•
When the Micro SD card format was introduced, it was originally called TransFlash.
Cards labeled either Micro SD or TransFlash, with up to 2.0 GB of Flash memory, are
compatible with the Commander’s Memory slot.
•
The Memory slot is equipped with a “push-in, push-out” connector and a Micro SD
card can be safely inserted into the Memory slot whether the power is On or Off.
o
To install a Micro SD card: Align its 8-pin gold edge connector down,
facing the front of the unit as shown below; then carefully push it all the
way into the Memory slot. Ensure that it clicks into place.
o
To remove the Micro SD card: Push down on the top of the card gently to
release the spring. The card pops up for removal.
Installing Removable Memory Card
Micro SD File System
•
The Micro SD Memory slot uses the PC-compatible FAT16 File System. This means
that a PC, with a Micro SD-compatible card reader, can read files that have been written
by the Commander and can write files that can be read by the Commander.
•
However, the Commander does not support long filenames, but instead implements the
8.3 filename format. This means that all file and directory names must consist of up to 8
characters, followed by an optional dot, and an optional extension with up to 3
characters.
•
Directories and sub-directories can be nested up to 16 levels deep as long as each
pathname string does not exceed 147 characters.
