Highpoint RocketRAID 2302 Guide de l'utilisateur télécharger pdf (Page 14)

RocketRAID 230x Hardware Description/Installation

1: D1

2: D2

3: D3

4: D4

5: +3.3V

In the first group, 1,2,3,4 represent the activity status of disk 1,2,3,4 respectively, low

level is effective. When hard disk isn’t receiving the read/write data, they keep high

level 3.3 V. otherwise they change to low level.

When connected, please connect the cathode of LBD to Pin 1, 2, 3 and 4. If the anode

of LBD isn’t been powered supply, please connect it to Pin 5 to achieve Active

indication.

Analogy with above, the second group are used to indicate the activity status of hard

disk of 5-8 channels.

Hard Disk Failure LED :

HighPoint controllers usually use 5 Pin as one group that are used to indicate the fail

status of four lights, one light represents one hard disk. For example the first group

which pins definition is as follow:

2-4

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 80 81

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Highpoint RocketRAID 2302 Guide de l'utilisateur Page 14