Dulce Systems PRO Q - Manual (Page 7)

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PRO Q Installation and User’s Manual
4.2. Host Bus Extender Card (desktop)
The HBE is for installation in a desktop computer with an available PCI-e slot.
Turn off the computer and unplug the power source before proceeding with the
Host Bus Extender (HBE) Card installation.
PCI-e (PCI express) and PCI-x are not compatible nor interchangeable with each
other. A PCI-e card can only be installed in a PCI-e equipped computer and PCI-
x card in a PCI-x equipped computer. Some computers support both PCI-e and
PCI-x such as the HP xw series but not Apple Macs.
PCI-express Host Bus Extender (HBE)
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PRO Q Installation and User’s Manual
4.2.1. Switch Settings (HBE usage only)
Configuration switch settings are needed when using the HBE, if you are using
the ExpressCard, this step can be skipped.
Determine the correct switch settings for PCI-e speed and cable length, set both
the HBE and PRO Q to the same configuration.
The HBE Card and the PRO Q enclosure can operate at 1, 4 or 8 lane speed
configurations. The maximum speed will be determined by the capability and
selection of the computer’s PCI-e slot. The HBE Card and the PRO Q must be
configured to match the speed of the computer PCI-e slot.
PCI-e Lane Setting
Switch 8 and 9 needs to be set to match the slot speed of the
computer. If you are unsure, the 4 lane setting is a good place to
start.
PCI-e lane speed selection
9 8 8 9
8 Lanes =
4 Lanes =
1 Lane = HBE upside down
HBE upright Back of PRO Q Set both
PRO Q & HBE