Installation guide
LMU Users Guide
V1.0.6 December 10 2009
Copyright ©CalAmp DataCom Inc 2009
- 135 - CalAmp Proprietary & Confidential
For the purposes of S-Registers, there are effectively 4 different platforms, the LMU-
4100™, the LMU-2500™, the LMU-1000™ and the 8-Bit products (MTU-100™, LMU-
900™, LMU-1100™ and LMU-1200™).
Appendix B — S-Register Settings
The follow table describes the functionality of the available S-Registers and which devices
they apply to.
Register
Description
8-Bit
LMU-1000™
LMU-2500™
LMU-4100™
120
Modem Select
Description:
This S-Register controls which modem driver the
LMU uses to connect to its wireless device when
using Comm Index 0.
Each driver decides what type of modem is being
used for the LMU’s data connectivity and if the LMU
can poll the modem for network information (eg
RSSI). The default Baud rate and Dial strings are also
chosen by the driver.
Settings:
LMU Drivers
3 – iDEN LMU 19200, ATDT 0, PPP, Motorola
iDEN Status – TC990569
5 – GPRS LMU 57600,ATD*99***1#, WaveCom
11 – CDMA LMU CDMA 1xRTT Modem –
Kyocera M200
14 – iDEN LMU 19200, ATDT 0, PPP, CMUX
Status – TC990599
15 – GPRS LMU 115200, ATD*99***1#, PPP,
Siemens
17 - CDMA LMU CDMA 1xRTT Modem –
WaveCom Q2438
18– GPRS LMU – ATD*99***1#, PPP,
Siemens/Cinterion MC55
X X X