User Manual

Asset-Link 4XX User Manual May 10, 2004
970-00047 Rev. 1.0
CSI Wireless©2004 Specifications subject to change without notice Page vii
List of Figures
Figure 1 Typical Asset-Link Unit Deployment...................................................... 1-10
Figure 2 Asset-Link Functional Block Diagram ..................................................... 2-1
Figure 3 - Operating Mode Transitions.................................................................... 2-9
Figure 6 Vehicle Battery Voltage Drops During Engine Start................................. 3-4
Figure 7 Load Dump Pulse Test............................................................................... 3-5
Figure 8 Vibration Specifications.................................................................................4
List of Tables
Table 2-1 GPS Receiver Characteristics .................................................................. 2-2
Table 2-2 Establishment of Position Fix .................................................................. 2-3
Table 4-1 DB-25 Application I/O Connector Pin-Out ............................................. 3-2
Table 4-2 Asset Power - Absolute Maximum Ratings............................................. 3-2
Table 4-3 Asset Power Characteristics..................................................................... 3-2
Table 4-4 Power Consumption................................................................................. 3-2
Table 4-5 Load Dump Pulse Characteristics............................................................ 3-5
Table 4-12 Microphone Input Characteristics............
......................not included
Table 4-13 Earpiece Output Characteristics..............
.............................not included
Table 6-1 Cellular Interface Characteristics............................................................. 4-1
Table 7-1 GPS Connector Characteristics................................................................ 5-1
Table 8-1 GSM & Cellular Antenna ........................................................................ 6-1
Table 8-2 GPS Antenna............................................................................................ 6-2
Table 10-1 Environmental Specifications ....................................................................3
Table 10-2 Temperature Specifications .......................................................................3