ATEN ALTUSEN KL1516 User Manual download pdf (Page 70)

KL1508 / KL1516 User Manual

Firmware Upgrade Recovery

There are basically four conditions that call for firmware upgrade recovery:

 When the unit’s firmware becomes corrupted for some reason and you are

unable to operate it.

 When you invoke Firmware Upgrade Mode (see FIRMWARE UPGRADE,

page 39), but decide not to proceed with the upgrade.

 When a firmware upgrade procedure is interrupted.

 When a firmware upgrade procedure fails.

To perform a firmware upgrade recovery, do the following:

1. Slide the Firmware Upgrade Recovery Switch (see page 9) to the Recover

position.

2. Power off and restart the switch according to the instructions given in the

Powering Off and Restarting section (see page 28).

3. Slide the Firmware Upgrade Recovery Switch back to the Normal

position.

4. Repeat Step 2.

Note: If one of the child units fails to upgrade successfully, unchain it from the

installation and perform the recovery and upgrade operation on it

independently. After it has been successfully upgraded, plug it back into

the chain

1 2 ... 65 66 67 68 69 70 71 72 73 74 75 ... 95 96

No comments

ATEN ALTUSEN KL1516 User Manual Page 70