Promi-SD 205-OA User Manual – 2. Configurations
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Copyright © 2006 Sena Technologies, Inc. All rights reserved.
LED Indicators
Indicator
Power LED
Standby LED
Connect LED
Mode0
Green
Red
Mode1
Green
Green (every 1 sec)
Mode2
Green
Green (every 3 sec)
Mode3
Green
Green (every 3 sec)
Connected
Green
Green
RS232-Tx and RS232-Rx LED are blinking accordingly when data is transmitted. For small data transmission, it may be
hard to recognize the quick blinking.
Serial Ports
The applicable settings for serial ports are as follows.
Serial Port Settings
Values
Baud rate
1200, 2400, 4800, 9600 , 19200, 38400, 57600, 115200, 230400
Data bit
8
Parity
No parity , Even parity, Odd parity
Stop bit
1 , 2
Hardware Flow Control
No use
The values in box are the factory defaults.
Data Bit
Promi-SD supports only 8 data bit. In the case of 7 data bit, please contact the technical support.
Reset to Factory Defaults
To turn back all the configurations to its factory settings, press the reset button depicted in Fig. 1-3. Press the reset
button with a narrow pointed tool like paper clip longer than 1 second. Reset works only when power is on.
Dip Switch (Promi-SD205 OA)
This feature is only on Promi-SD205 OA. With the combination of 4 slot dip switches, baud rate can be set simply without
host computer.
Pairing Button
Dip Switch
Reset Button