Chapter 2: Installation
Unit Identifier Button
SW1 is a Unit Identifier (UID) button. There is another UID button located on the control panel. When you push either UID button, both Rear UID and Front Panel UID Indica- tors will illuminate. Push either button again to turn off both indicators. These UID indica- tors provide easy identification of a system unit that may be in need of service.
JIBTN1 Header
(optional for H8QIi/H8QIi-F/H8QIi+-F)
A RAIDKey header, located at JIBTN1, pro- vides RAID function support in order to use RAID 5 SAS support.
Compact Flash Card PWR Connector
A Compact Flash Card Power Connector is located at JWF1. For the Compact Flash Card to work properly, you will need to en- able with JCF1 and connect a Compact Flash Card power cable to JWF1 first.
Video Connector
A Video (VGA) connector is located below the COM Port on the IO backplane. This connector is used to provide video and CRT display.
UID Button
Pin Definitions
Pin# Definition
1Ground
2Ground
3Button In
4Ground
