User manual

POC-175 User Manual 76
Appendix C Hardware Installation
C.1 Overview of Hardware Installation and Upgrading
The Point of Care Terminal consists of a PC-based computer that is
housed in a plastic rear panel and a metal shielding case. Your HDD,
DDR2 DRAM, power supply, CPU, and so on are all readily accessible
by removing the rear panel and shielding case. Any maintenance or hard-
ware upgrades can be easily completed after removing the rear panel and
shielding case.
Note The color LCD display installed in the Point of Care
Terminal is high quality and reliable. However, it may
contain a few defective pixels which do not always
illuminate. With current technology, it is impossible to
completely eliminate defective pixels. Advantech is
actively working to improve this technology.
Warning Do not remove the plastic rear cover until you have
verified that no power is flowing within the panel PC.
Power must be switched off and the power cord must
be unplugged. Every time you service the panel PC,
you should be aware of this.