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PPC-120/140 User's Manual
4.1 Overview of Hardware Installation and
Upgrading
The panel PC consists of a PC-based computer that is housed in a plastic
rear panel and a shielding case. Your HDD, SDRAM, power supply, CPU,
and so on are all readily accessible by removing the rear panel and
shielding case. Any maintenance or hardware upgrades can be easily
completed after removing the rear panel and shielding case.
If you are a systems integrator and need to know how to completely
disassemble the panel PC, you can find more useful information in
Appendix C.
Warning! Do not remove the 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.