Black Box SW929C, SW928C manual Installing Memory and Port Modules, Fitting Expansion-Buffer Memory

MODULAR SMART SWITCH

•Dual Serial RS232/422 Port Module (SW926C)

•Dual Parallel Port Module In/Out (SW927C)

•1 Meg Memory Expansion (SW928C)

•2 Meg Memory Expansion (SW929C)

MODULAR SMART SWITCH

3. Installing Memory and Port Modules

To fit memory and port modules, you will need to remove the lid of your Modular Smart Switch. To do this, remove the four retaining screws holding the lid in place (see Figure 3-2) and lift the lid away.

3.1 Fitting Expansion-Buffer Memory

The Modular Smart Switch contains two memory module slots (A and B), each of which can be fitted with a 1 MB or 2MB buffer memory module (see Figure 3-1). The Modular Smart Switch is supplied as standard with a 1 Meg buffer memory module fitted in slot A.

Memory slot B	Memory slot A
	(fill this first)

Figure 3-1. Fitting Expansion Buffer Memory Modules.

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