HP XP256 Guia do Utilizador descarregar pdf (Página 29)

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Operation

15 REMOTE/LOCAL Switch REMOTE position: Disk array is powered

on/off by the instructions from the CPU.

LOCAL position: Disk array is powered

on/off by the POWER ON/POWER OFF

switch.

Applies to both storage clusters.

16 IND TEST/CHK RESET Switch IND TEST position: The LEDs on

Operator Panel and CE Panel go on.

CHK RESET position: The PS ALARM

and TH ALARM are reset.

17 BS-ON LED (Amber) Indicates input power is available.

18 PS-ON LED (Green) Indicates the disk array is powered on.

Applies to both storage clusters.

19 Disk Control frame Circuit

Breaker

Breaker Turns off AC input power to storage

cluster 1.

20 Disk Control frame Circuit

Breaker

Breaker Turns off AC input power to storage

cluster 2.

21 Circuit Breaker (MAIN LINE

switch 1)

Breaker Turns off all AC input power.

22 Circuit Breaker (MAIN LINE

switch 2)

Breaker Turns off all AC input power.

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Item Name Description Function

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HP XP256 Guia do Utilizador Página 29