APC NetBotz 200 Guide de l'utilisateur télécharger pdf (Page 31)

USER’S GUIDE

NetBotz Rack Monitor 200

1. Make sure your system setup does not exceed the number of allowable devices

that can be cascaded from the A-Link ports.

2. Make sure all cables for devices connected to A-Link ports are connected

correctly.

3. Disconnect cables from one or both A-Link ports of the Rack Monitor 200, as

applicable.

• If the alarm remains, a hardware problem exists with the Rack Monitor 200.

• If the alarm cleared, reconnect cables to the A-Link ports and continue this

procedure.

4. To find the device with the hardware problem:

a. Remove the A-Link terminator from the last device on the A-Link chain.

b. Disconnect the cable from the A-Link out port of the second to last device and

install in its place the A-Link terminator you removed. If the alarm cleared, the

device that you disconnected has a hardware problem.

c. If the error did not clear, remove the A-Link terminator and repeat step a and

step b shortening the chain by one more device until all devices have been

tested.

If at any time you need assistance or if performing these steps

does not resolve the problem, contact APC Worldwide Customer

Support for further assistance.

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APC NetBotz 200 Guide de l'utilisateur Page 31