Installation Guide

Table Of Contents
2-13
Installation Guide 84465 Rev. F
Figure 2-7 Installing SIM Card and Engaging the Lock
d. Secure the SIM Card cover once the SIM Card has been locked into place to prevent
moisture or dust intrusion. (Figure 2-8)
Figure 2-8 Secure the SIM Card Cover
5. Connect the RF cable that goes to the antenna.
NOTE
It is strongly recommended that the TU be grounded to
vehicle ground or earth ground for added protection against
surges and static discharge. Use a 14 AWG or larger ground
wire (user provided) to connect the TU’s ground lug (see
Figure 1-5) to vehicle/earth ground.