Page 1

BlueTree Support Note: 0611181

How to set Sierra EM5625 RF module in 1xRTT or EVDO The information in this article applies to: 4600, 5600 modems

Steps: 1] Power up the modem. Attach an RF antenna on RF1. Verify that REG LED is flashing indicating registration on the Sprint network. 2] Connect a serial cable to an available COM port on a PC and the other end to the connector labelled RS232 on the BlueTree modem. 3] Open HyperTerminal (Start > Programs > Accessories > Communications) and create a New Connection profile. In the “Connect To” field, select the COM port assigned to the modem. Set the COM port settings to 115200 baud, 8 data bits, No parity bit and 1 stop bit, Hardware Flow Control. Send the following commands to the modem. Set Sierra EM5625 RF module in 1xRTT mode only Step AT Command Description 1 AT+BCMODE=0 Hang up existing data call if any. 2

ATH

3

AT+BSERMD=98

4

AT!SWI=97 AT!NV=10,00,09,00 AT!NV=562,00 AT!RESET

Last Reviewed:

In pass-thru mode set the RF module to 1xRTT mode only by sending the commands in Step #4. The description of those commands is not available from Sierra Wireless.

06/11/18 BlueX FW 3.0 and above ©2004 BlueTree Wireless Data Inc.


Set Sierra EM5625 RF module in EvDO mode only Step AT Command Description 1 AT+BCMODE=0 Hang up existing data call if any. 2

ATH

3

AT+BSERMD=98

4

AT!swi=97 AT!NV=10,00,0A,00 AT!NV=562,00 AT!reset

In pass-thru mode set the RF module to EvDO mode only by sending the commands in Step #4. The description of those commands is not available from Sierra Wireless.

Set Sierra EM5625 RF module in Automatic mode Step AT Command Description 1 AT+BCMODE=0 Hang up existing data call if any. 2

ATH

3

AT+BSERMD=98

4

AT!SWI=97 AT!NV=10,00,04,00 AT!NV=562,01 AT!RESET

Last Reviewed:

In pass-thru mode set the RF module to automatic mode by sending the commands in Step #4. The description of those commands is not available from Sierra Wireless.

06/11/18 BlueX FW 3.0 and above Š2004 BlueTree Wireless Data Inc.

bluetree  

bluetree is the description