Mindeo MS3690 - Wi-Fi; USB HID Keyboard; USB Virtual COM; U Disk

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5-2-2 Wi-Fi
The terminal can be configured to send data to a PC/Notebook/PAD/other instrument which equipped
with an integrated Wi-Fi module or receive data from these instruments under the same WLAN.(
See
5-3-2 Wi-Fi)
Auto reconnection – By enable, when terminal’s Wi-Fi is power on, it will try to set up the WLAN and
the connections with the host which it last connected.
5-2-3 USB HID Keyboard
When the terminal is USB connected to a PC, it will be identified as a USB HID keyboard and behaves
as a USB wired terminal.
5-2-4 USB Virtual COM
When the terminal is USB connected to a PC, it will be identified as a USB Virtual COM and acts as a
RS-232 wired terminal.
5-2-5 U Disk
Barcode data is always stored in a text file (TXT file), that is, the terminal functions as a barcode data
collector. The terminal will be identified as a USB removable driver when it is USB connected to a PC.
The terminal decides target file to store barcodes according to following rules:
 If a file is selected by the user, the selected file will be the target file.
 If there is no file in the U-Disk, a file will be created and named “TARGET.txt” by the terminal when it
is powered on or restart. In this case, TARGET.txt will be the target file.
 The file selected to be the target file is labeled √.
5-2-5-1 Create New Files
Note 1: Files can be opened/edited/saved/renamed/deleted by the user of a PC and created/ emptied/
deleted by the user of a terminal.
Note 2: Files can be opened/edited/saved/renamed/deleted by the user of a PC and created/ emptied/
deleted by the user of a terminal.
Note 3: Only part of the filename will be displayed if there are more than 8 characters in a filename. e.g.
“TextFile1Mine.txt” will be shown as “TEXTFI~1.TXT”
Note 4: Lower case is not supported and “a”-”z” will be displayed as “A”-”Z” respectively for a filename.
e.g. “ABCabc.txt” will be shown as “ABCABC.TXT”.
When a file is created, the filename can be input by using the virtual keyboard. Use Navigation Keys to
move the cursor, Scan/Select Key to select number(s), Right Soft Key to delete selected number(s). And
then press Left Soft Key to complete.
5-2-5-2 List Files
This menu can be selected to list all files in the root directory. The file selected to be the target file is
labeled √. The operations described below are imposed to the cursor-on file, which is not necessary to
be the target file.
Example:
Options Menu
Note: Press Left Soft Key to popup this menu.
Caution:
Empty and Delete operations are not undo
able. It is strongly recommended to back up the data
before empty or delete operation.
A) Empty/Delete Files
If the U-disk is almost full, occupied room can be released by emptying/deleting some files.
A target file is protected by system and prevented from being deleting. In this case, the file that is wanted