Installation guide
LMU-4200™ Hardware and Installation Guide  
V1.0.9    November 13, 2010 
Copyright ©CalAmp DataCom Inc 2010
  - 9 -  CalAmp Proprietary & Confidential 
Size 
3.5" long x 1.7" wide x 0.9" high 
Total length with cable: 12.7” 
Weight 
2.3 ounces 
Power Consumption 
Average: 70mA at 13.8 VDC 
Diagnostic tools used by CalAmp: 
J1939 simulator from oZen Electronics 
J1939 Scan from OBD Diagnostics, INC - http://www.j1939scan.com 
Pin outs for the J1939 signals on the DE15 pin connector: 
Pin 1 - Power 
Pin 2 - CAN Low 
Pin 3 - CAN Hi 
Pin 15 - GND 
Figure 6 jPOD™ Vehicle Bus Adaptor 










