Bosch DSA E Series, Installation Manual

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80 en | Turning on the Power and Checking for Problems E2600 DSA E-Series iSCSI Disk Arrays
- | V2 | 2012.09 Installation Manual Bosch Security Systems
Standby Power Front bezel on the
drive tray
On
The drive tray is in Standby mode,
and the main DC power is off.
Off
The drive tray is not in Standby
mode, and the main DC power is on.
Service Action
Allowed
ESM canister
Power-fan canister
Drive
On
It is safe to remove the ESM
canister, the power-fan canister, or
the drive.
Off
Do not remove the ESM canister,
the power-fan canister, or the drive.
The drive has an LED but no symbol.
Service Action
Required (Fault)
ESM canister
Power-fan canister
Drive
On
When the drive tray LED is on, a
component within the drive tray
needs attention.
On
The ESM canister, the power-fan
canister, or the drive needs
attention.
Off
The ESM canister, the power-fan
canister, and the drive are operating
normally.
The drive has an LED but no symbol.
AC Power ESM canister
Power-fan canister
On
AC power is present.
Off
AC power is not present.
DC Power Power-fan canister On
Regulated DC power from the
power canister and the fan canister
is present.
Off
Regulated DC power from the
power-fan canister is not present.
Table 11.13 LED Symbols and General Behavior
LED Symbol Location General Behavior