1.3.2
Player Reset Using Power Button
If the Trek does not respond to any key presses including power off, hold down the
Power
button
for 7 seconds to force a player reset.
1.4
Inserting or Removing the SD Card
To insert and remove the SD card follow these steps:
- Hold the player facing you. The SD card slot is on the top edge of the player.
- One corner of the SD card is cut at a 45 degree angle.
This cut corner should be at the bottom left when you insert the card into the player slot. If the card
is not oriented properly it will resist insertion. The card has a small write-lock tab on its right edge.
This tab should be in the down position if you plan to write or erase information on the card such
as recording or deleting books. If you only listen to books, the tab can be put in the up position to
write protect the SD card.
- Gently push the card down into the slot until it clicks into place. Do not use excessive force. Only
slight pressure is required to lock the SD card into place.
- To remove the card push down on the top edge to release it. Then pull it out.
1.4.1
SD Card Voice Label
Attaching print or Braille labels to SD cards is not possible as it can damage the Trek. To help you
identify SD cards, the Trek supports an optional voice label. The label is stored in a reserved text
file named $VRLabel.txt saved on the root of the SD card. You may use Windows Notepad to create
the file. Whenever you insert the card or turn on the Trek, it will look for this label file. If found, Trek
will announce its contents. The label cannot exceed 50 characters. Trek will ignore any characters
after the first 50 in the label file. This label file is optional. If you do not require an auto-announcing
label for your SD card there is no need to set it up. This label has nothing to do with the label that
you see when viewing the SD card Properties in Windows.
1.5
Memory Card Detection
When playing the contents of an SD card and when it is removed from the player, the player will
switch to the first book on the USB source (if any) or enter the key describer mode.
If the player is powered on with both an SD card and USB source present, the system will scan the
SD card first and will select the last book played. If the last book read is not present, it will select
the first available book present on the SD card. If no books are found on the SD card, then the
system will scan for books on the USB source.
1.6
Bookshelf Structure
The Trek recognizes various book types which are saved in separate folder structures called
Bookshelves. You select the Bookshelf you want to read from with multiple presses of the Bookshelf
(
1
) key. You move backward and forward along each Bookshelf using the
4
and
6
keys. The
Bookshelf list is circular. Except for the Notes bookshelf, only the non-empty bookshelves will be
announced. On the SD or USB source each Bookshelf is stored within a reserved folder name
beginning with “$VR”. Within each of these reserved folders (Bookshelves) there may be user
defined subfolders containing separate books or categories of files. You may put other folders and
files on the SD card but it is only the contents of the $VR reserved folders that define the Trek
bookshelves. When you insert a card that is not write-protected, Trek will automatically create the
$VR reserved folders.
The Bookshelf structure and usage are defined as follows:
Bookshelf: DAISY Talking Books ($VRDTB folder).
Book types: DAISY 2.x, NISO Z39.86 (DAISY 3), NIMAS 1.1, unprotected EPUB
