20190905
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2. Introduction
FAT820w is a three-in-one programmable keyboard that built-in with LCD and USB HID host (USB
Keyboard interface), also enables to connect external Barcode scanner or RFID reader (keyboard emulation)
as optional. Moreover, FAT820w is space-saving design and provides easy operation.
FAT820w provides both Wi-Fi and 100Base-T Ethernet interfaces for user selection. If you would like to
switch to Wi-Fi or Ethernet mode, Please power off at first, then connect an external Keyboard and keep
pressing No.6 key, then power on till the screen pops up “WIFI Enable? (1)Yes (2)No”, further you enable to
choose which interface you prefer.
FAT820w supports many kinds of operation modes (buffer/un-buffer mode; asterisk/digit displaying;
wall-mount/desk-top viewing); you can set any one of modes to meet your application by Paragraph
6-G
command. Once you set it, FAT820w will keep this setting in memory (EEPROM). When you power-up
FAT820w, FAT820w will take the last setting for the unit.
FAT820w has built 12 text pages to quickly show messages. You just give the number of messages by
Paragraph
6-B
command. FAT820w will show that message immediately. If you want to show message
directly or change messages in one of 12 text pages, please refer to Paragraph
6-L
command.
FAT820w has RFID reader reserved at the hardware (Standard version do not build in).If your FAT820w
has RFID reader; you can enable/disable reader by Paragraph
6-D
command. If you disable reader, the reader
will get no action, until you enable the reader. The reader will reply
Notice Message
, refer to Paragraph
6-O
.
For keypad, you can enable/disable keypad by Paragraph
6-E
command.
Note:
When you power-on FAT820w every time, both reader and keypad are always enabled, even
though you did disable the reader or keypad last time.
3. Installation
Wi-Fi setting by USB keyboard
1)
Connect USB keyboard to FAT820W.
2)
Keep pressing key 6 down.
3)
Plug in the DC power adaptor to the power jack on the FAT820W.
4)
Plug the adaptor to the power line.
5)
The FAT820W enter WIFI settings (On/Off, AP/Station, SSID,
Password)
Press enter to set SSID and Password.
Number pad in USB keyboard cannot be used.
6)
Update done, fat820w reset the process.
