Black Box SERVSWITCH SW723A-R4 Uživatelský manuál stáhnout pdf (Strana 5)

4-PORT EXPANSION BOARD FOR SERVSWITCH™ AND SERVSWITCH™ ULTRA

To install the 4-Port Expansion Board in a ServSwitch or ServSwitch Ultra, take these

steps:

1. Make sure the Switch is turned OFF, unplugged, and disconnected from all other

devices.

2. Unscrew and remove the six screws (four on top and one on each side) that

fasten the wraparound top-and-side cover to the Switch. See Figure 1 on the next

page.

3. Remove the Switch’s top cover.

4. Unscrew and remove the three countersunk screws on the bottom panel that

fasten the back panel to the bottom panel. See Figure 2 on the next page.

5. Unscrew and remove the three countersunk screws on the Switch’s bottom panel

that fasten the Switch’s PCB(s) (printed circuit board[s]) to the panel. See Figure

2 on the next page.

6. Separate the Switch’s PCB(s) and back panel from the bottom panel, being very

careful not to bend the LEDs.

7. Depending on how many Expansion Boards you are installing, you will need to

remove two or four of the CPU-port blanks (covering plates) that are attached to

the Switch’s back panel and cover the CPU-port slots—see Figure 3 on page 7.

Unscrew and remove the screws that fasten these blanks to the back panel, then

remove the blanks themselves.

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Black Box SERVSWITCH SW723A-R4 Uživatelský manuál Strana 5