User's Manual

Promi-SD™ User Manual ver 1.3

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Figure 7.

3. Turn off both SD power supplies. From now, when both SD units are

powered up again, they will automatically connect. (To release this feature,

reset both SD units. Amber SD STATUS LED indicates successful reset

process.)

2.2. Using a Terminal Program

Promi-SD

units are easily controlled and configured via PromiWIN

. Likewise

functions are accomplished via any terminal program such as HyperTerminal. AT

command sets supported by Promi-SD

add sophistication to Promi-SD

control.

2.2.1 Connecting Promi-SD™ to host.

For SD use, follow the simple instructions below:

1. Connect an SD to a host serial port. Then, turn on the SD.

2. Check the STATUS LED color. Amber indicates standard mode.

3. Execute any terminal program and activate Local Echo.

4. Configure the host serial port to match the SD unit configuration. The SD

default configuration is 9600 bps Baud, 8 Data bit, No Parity, 1 Stop bit and

H/W flow control.

5. Enter ‘AT’ command at the prompt. An SD ‘OK’ reply indicates proper

operation.

2.2.2 Making the first Promi-SD™/Bluetooth connection

As stated before, Bluetooth wireless connections can be made with any other