Black Box ACU5010A Spezifikationen PDF herunterladen (Seite 66)

ServSwitch Uno/Duo USB Installation and Use Page 65

To perform a flash upgrade on the ServSwitch Uno/Duo USB:

Step 1 - Prepare your computers

Ensure that you have saved any important work on the connected computers. The

ServSwitch Uno/Duo USB can be upgraded while attached to live systems but

remember that the mouse connections will probably need to be reconstituted after

the upgrade is finished (see sections 4.13 and 2.9). Where possible, mission critical

servers should be switched off or disconnected before performing an upgrade.

Step 2 - Connect your computer to the ServSwitch Uno/Duo USB

Connect your computer's serial port (COM1 or COM2) to the ServSwitch Uno/Duo

USB's serial port (see figure 2). You do not need to set the serial baud rate and

protocol because the upgrade program will do this for you automatically (for

reference, the RS232 baud rate used by the upgrade program is 19200 and the

protocol is 8 bits, 1 stopbit and no parity).

Step 3 - Select flash upgrade mode using option switch 2 (labelled UPGRADE)

Move option switch 2 on the back of the ServSwitch Uno/Duo USB to the ON

position (down).

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Black Box ACU5010A Spezifikationen Seite 66