Accessories Installation

GSC Mezzanine Cards

M2.5x5 screws

M2.5x6 screws

Figure 2-4

Installing a GSC Mezzanine Card - Back View

Installing an HCRX Graphics Board

An HCRX8 or HCRX24 graphics board occupies the same position as the Expansion Kit adapter. These boards fasten to the 743 in almost the same way as the expansion adapter, with four DIN screws and two M2.5X6 screws. On an HCRX board, there are two additional small screws located on each side of the graphics connector that are fastened through the front panel.

Preliminary Requirements

Perform the following steps before installing an HCRX board on your

Model 743:

1If the Model 743 is already installed in your system card cage, you must

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