TREK-753 User Manual 14
3.1 Overview of Hardware Installation & Upgrading
The Mobile Data Terminal consists of a industrial computer that is housed in a rugge-
dized aluminum enclosure. Any memory module or storage maintenance or hard-
ware upgrades can be completed after removing the rear side RAM door/ side cover,
or remove the front panel to install.
3.2 Installing the Storage Device and SIM Card
TREK-753 has a side door and a user can easily install a SIM card or storage (CF or
SD) card. The CF card is the main bootable storage card which has the operating
system pre-installed from Advantech. The CF slot with an ejector (on the top side)
can eject the CF media from the socket with a press. The SD card acts as secondary
storage in TREK-753. The system is NOT allowed boot up from SD.
Note! Please do NOT paste any sticker or label on a CF or SD card; it might
cause jamming and not be able to be ejected from the slot/socket.
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