Installation Guides

Push This Button and also The One on The Other Side to Open Cable Cover

IMPORTANT

Please do not connect the power cord or turn on the main unit until you have fully read the installation guides and followed the instructions!!!

TECHNICAL ENHANCEMENTS

Applicable technical enhancements in HT-2212 Pro series include serial COM port power supply settings, RTC battery replacement, VGA port power supply setting, DRAM upgrades and adding a half-length PCI adapter card. All these technical enhancement operations require purchase of applicable Technical Manual from Posiflex or consultation from Posiflex authorized dealers and should be handled only by a qualified technician.

NON-USER-INSTALLABLE OPTIONS

When the HT system is ordered with options like expanded system memory, 2nd HDD or CF memory card reader slot, the option(s) is (are) already installed in the system delivered. Therefore, no more installation is required.

HALF-LENGTH PCI EXTENSION CARD

The whole installation operation of a half-length PCI extension card involves cautiously accessing the interior of the system, replacing the slot window metal plate, applying the card and installing its driver. Therefore, only a computer expert can perform this operation on his own risk.

MAIN CONNECTION AREA

The HT series is

constructed for very easy maintenance. Press inward both plastic buttons at lower rear corners on both sides of the system unit (circled in right picture) to release the lower part of back cable cover. Please note that there are 2 plastic hooks on top cover holding the

back cable cover as marked on upper part of the picture. Carefully

release the back cable cover from

the hooks to show the main connection area.

Note: Never press the 2 springs on the metal walls as cross marked in the picture. Carelessly pressing on these 2 springs could cause damages. The user shall be responsible for such kind of damage. Even the maintenance technician must always put a piece of clean flat foam of sufficient size in front

Part 6