Installation guide

4
RS-232 Serial Port
Connect the RS-232 port into any computer or
serial device.
Reset Button
Use a tip of a pen or other sharp object to access
the reset button.
To restore to factory default settings: press
and hold down the reset button for over 3
seconds to get back to the default settings:
- Baud rate: 19200 bps
- Data bit: 8
- Parity: none
- Stop bit: 1
- Flow control: none
- Bluetooth PIN code is "1234"
To disconnect and reconnect the wireless
connection: press the reset button quickly.
USB Connector
Connect USB connector with your PC by using
the included USB cable for external power supply.