3.1 Introduction
Advantech's UTC series systems are PC-based computers housed in an aluminum
enclosure. To perform system maintenance or hardware upgrades, such as installing
an HDD, DRAM, or CompactFlash (A/B models only), simply remove the unit's rear
cover.
Warning! Do not remove the rear cover until you have verified that power is not
flowing within the device. The system power should be switched off and
the power cord unplugged before opening the device enclosure.
UTC-520 User Manual
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