6/20/2014
LMU-2000 Hardware & Installation Guide - PULS Wiki
https://puls.calamp.com/wiki/LMU-2000_Hardware_%26_Installation_Guide
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The Phone Number field should match the <Phone Number> value you used in step 3 or 4. The last 10 digits
of the IMSI field should match the <MSID> value you used in step 3 or 4.
5 Installing the LMU
5.1 Preventing Accidental or Unauthorized Modification
If you anticipate that fleet drivers or others might interfere with the LMUs once they are installed, take steps to
be sure that it is not easy to disconnect or remove the LMU from its power source. Two common methods
are the use of Tamper Proof Sealant or creation of PEG Script to detect power loss or GPS antenna
disconnections.
5.2 Installing the LMU in a vehicle
1. Plug the unit into the OBD2 connector of the vehicle.
2. The LMU-2000 does not need to go through the vehicle detection process, so after step 1 the installation is
complete.
5.3 Installation Verification
In many cases it is desirable to verify that an installed LMU-2000™ is working properly. That is, installers
should verify that the GPS and communications functions of the LMU-2000™ are working properly before
departing the installation site. In more robust cases, some key configuration settings such as the Inbound
Address and URL should also be verified.
Note that these processes are all based on issuing AT Commands to the LMU-2000™. It is expected that
installers will have access to a serial port expansion cable and a laptop or PDA capable of a terminal
connection. Alternatively, an SMS message can be sent to an LMU-2000™ to obtain its current status.
