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3.1 Overview of Hardware Installation & Upgrading
The In-Vehicle Computing Box consists of a PC-based computer that is housed in a
ruggedized aluminum enclosure. Any maintenance or hardware upgrades can be
completed after removing the bottom cover plate.
Warning! Do not remove the ruggedized aluminum covers until verifying that no
power is flowing within the computer. Power must be switched off and
the power cord must be unplugged. Take care in order to avoid injury or
damage to the equipment.
3.2 Installing the Storage Device and Memory
The In-Vehicle Computing Box can only use a Compact Flash Card (CFC) as a stor-
age device. Put the CFC into the CF slot and insert the RAM into the 200-pin
SODIMM socket on the main board.
3.3 Installing Optional Accessories
Optional accessories, like RAM mount kits or other functional modules are available
for purchase to complement TREK-550. The following are instructions for accessory
installation.
3.3.1 Installing TREK-550 Peripheral Modules
There are 6 screws on the bottom of TREK-550, if you want to install the peripherals
in TREK-550, please use M2 type screw to open the system.
TREK-550/303 User Manual
Figure 3.1 Install peripheral in the system
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